Programmable Automatic Charging Relay (ACR) 160A, 12V This 160A Egis charging relay is automatic and programable. The relay eliminates dead start batteries by sharing charging on either of two batteries and isolating batteries when no charge sources are present. Applications: Supports multiple engines or independent charge systems by incorporating two independent start or engine isolation inputs to allow isolation of charge sources when both are active to maximize charging performance. Protects Electrical System Cascading Faults with an optional lock-out from closing if one terminal is connected to a battery with a shorted cell. Features: Ultra-Low Power Draw Compared to typical ACRs (7-10 mA) vs 7610 ACR @ 1.3 mA, will not deplete batteries even after extended electrical system downtime. Simple and robust installation - The integrated sealed plug eliminates corrosion and includes a Deutsch/Amphenol DTM connector harness Start Assist input option to ensure maximum cranking amps are available by allowing the manual connection of batteries via a remote switch. Bullet-proof construction - Sealed unit, stainless steel hardware, and high-temperature materials allow mounting anywhere. Integrated thermal overload shutdown protection. Additional low-amp output can be used to report device status remotely or drive a secondary relay for charging a battery bank without a charge source (see example) Specifications: Continuous Current (Amps): 160 Voltage Range: 8-18 VDC Off-State Current Draw mA: 1.3 Interrupt Current (Amps): 240 ACR Closing Voltage (VDC): 12.9-13.6 ACR Opening Voltage (VDC): 12.1-12.8 Focal Features: Top Side Dip Switches Accessible after mounting for programming voltage settings and determining active features. Protected by self-retained cover. Stainless Steel Self-Locking Hardware 100% Non-ferrous corrosion-resistant materials. All attachment screws and nuts are self-locking. Integral I/O Connector Sealed Molex MX-150 connector eliminates the susceptibility to corrosion and vibrating loose of 1/4" quick connect terminals on competitive products. Connection Options Comes standard with a Deutsch DT/AT style connector harness. Provides three connection options (MX-150, DT/AT, and wire leads). Easy Integration with RT Fuse Blocks (24 HR Circuits) Optional EasyLink bus bars reduce the space and cost of connecting TH Series relays with RT Series Fuse Blocks. LED Diagnostics Provides an indication of pending relay ON/OFF, under voltage, over voltage/temp, start isolation/assist, and output on/off status.

Automatic Charging Relay Plus - 160A - 24V This 160A Egis automatic charging relay eliminates dead-start batteries by sharing charging on either of two batteries and isolating batteries when no charge sources are present. Applications:  Supports multiple engines or independent charge systems by incorporating two independent start or engine isolation inputs to allow isolation of charge sources when both are active to maximize charging performance Protects Electrical System Cascading Faults with an optional lock-out from closing if one terminal is connected to a battery with a shorted cell Features: Ultra-low power draw compared to typical ACRs (7-10 mA) vs. the 7610 ACR @ 1.3 mA will not deplete batteries even after extended electrical system downtime. Simple and robust installation - integrated sealed plug eliminates corrosion; includes Deutsch/Amphenol DTM connector harness Start to assist input option to ensure maximum cranking amps are available by allowing manually connecting batteries via a remote switch Bullet-proof construction - sealed unit, stainless steel hardware, and high-temperature materials allow mounting anywhere; Integrated thermal overload shutdown protection Additional low-amp output can be used to report device status remotely or drive a secondary relay for charge to a battery bank without a charge source (see examples) Specifications: Continuous Current Amps: 160 Voltage Range (VDC): 16 – 36 Off-State Current Draw (mA): 1.3 Interrupt Current (Amps): 240 AC Closing Voltage Range (VDC): 25.8-27.2 AC Opening Voltage Range (VDC): 24.2-25.6 Focal Features: Top Side Dip Switches Accessible after mounting for programming voltage settings and determining active features. Protected by self-retained cover. Stainless Steel Self-Locking Hardware 100% non-ferrous corrosion-resistant materials. All attachment screws and nuts are self-locking. Integral I/O Connector Sealed Molex MX-150 connector eliminates the susceptibility to corrosion and vibrating loose of 1/4" quick connect terminals on competitive products. Connection Options Comes standard with a Deutsch DT/AT style connector harness. Provides three connection options (MX-150, DT/AT, and wire leads).  Easy Integration with RT Fuse Blocks (24 HR Circuits) Optional EasyLink bus bars reduce the space and cost of connecting TH Series relays with RT Series fuse blocks.  LED Diagnostics Indicates pending relay ON/OFF, under voltage, over voltage/temp, start isolation/assist, and output on/off status.

XD Series Triple Flex 2 Relay-ACR-Relay with Knobs & Tinned Wires The Egis relay replaces three individual high-amp relays with one compact module, reducing space significantly, eliminating the cost of external link cable connections, eliminating the risk of link cable connections vibrating loose, and providing clear, unambiguous awareness of how to operate manual controls and what state the manual controls have forced the relay into. Applications:  Designed to replicate common multi-battery switching and charge management functions - common dual battery load switching via the outer relays and a central automatic charging relay to share charge current are easily implemented Multiple automatic charging relays (ACR) into one device - for 3-4 battery systems that require 2 or 3 ACRs, a single three-relay ACR provides drastic improvements in off-state quiescent current draw, space used, and reduces unnecessary interconnection cables.  Expandable with link and cross-link busbars to additional dual, triple, or single XD relays - supports 3 or 4 battery systems with standard busbar interconnect accessories. Features: Bullet-proof construction - sealed to IP67/IP6K9K, high temperature electronics and materials allow mounting anywhere; stainless steel cable lug studs; large mounting holes accept 1/4-20 / M6 attachment hardware Intuitive manual control option simplifies operation and increases awareness of the state of the manual override and whether the device is being left in a locked-off or locked-on state (not available on competitive solutions) Simple programming via simple dip switches allows each relay function significant flexibility for OEMs and installers. 35-75% reduction in mounting space and product weight via advanced bi-stable solenoid design and multiple solenoid assemblies that replace common electrical system layouts Plug and play compatible with legacy competitor products - single, dual, and triple relay options are available with DTM/ATM connector pins compatible with ML Series bi-stable relays 90-95% less off-state current compared to competitive products and system solutions that require multiple devices for similar functionality Specifications: Total Continuous Current Amps: 500 Max Cranking Current (Amps): 1500 Mechanical Switching Life: 1,000,000 Cycles Voltage Range (VDC): 8-36 Off-State Current Draw (mA): 1.3 State Change Current: 5A @ 12 VDC; 3A @ 24 VDC Focal Features: Led Status Display The easy-to-see front-facing LED indicator provides visual device status, and the remote LED replicates the local on-device LED.  3-Position Manual override Force each relay open or closed, and optionally leave the knob in either position to lock the relay in either condition.  40 Circuit Label Sheet Included Convenient recesses for the included weatherproof label set make circuit and relay identification easy. Blank labels for custom applications.  Protective Cover included Protects terminal studs and cable terminal edges from inadvertent shorts to each other or ground.  Stainless Hardware  Corrosion is no issue with quality stainless steel studs and self-locking flanged nuts. Programmable Via dip switches located under the protective cover. An easy-to-use configuration guide on the reverse makes custom settings a breeze to configure for a wide variety of applications.  Smaller Footprint XD relays offer a high amp rating in a smaller package than competitive solutions, reducing installation space requirements to a minimum.  Integrated Vent High-quality Gortex vents regulate internal device pressure to eliminate moisture entry across seals and ensure long product life in harsh environments.

XD Series Triple Flex 2 Relay-ACR-Relay with Knobs & 3X DTM Connector The Egis relay replaces three individual high-amp relays with one compact module, reducing space significantly, eliminating the cost of external link cable connections, eliminating the risk of link cable connections vibrating loose, and providing clear, unambiguous awareness of how to operate manual controls and what state the manual controls have forced the relay into. Applications:  Designed to replicate common multi-battery switching and charge management functions - common dual battery load switching via the outer relays and a central automatic charging relay to share charge current are easily implemented Multiple automatic charging relays (ACR) into one device - for 3-4 battery systems that require 2 or 3 ACRs, a single three-relay ACR provides drastic improvements in off-state quiescent current draw, space used, and reduces unnecessary interconnection cables Expandable with link and cross-link busbars to additional dual, triple, or single XD relays - supports 3 or 4 battery systems with standard busbar interconnect accessories Features: Bullet-proof construction - sealed to IP67/IP6K9K, high temperature electronics and materials allow mounting anywhere; stainless steel cable lug studs; large mounting holes accept 1/4-20 / M6 attachment hardware Intuitive manual control option simplifies operation and increases awareness of the state of the manual override and whether the device is being left in a locked-off or locked-on state (not available on competitive solutions) Simple programming via dip switches gives each relay function significant flexibility for OEMs and installers. 35-75% reduction in mounting space and product weight via advanced bi-stable solenoid design and multiple solenoid assemblies that replace common electrical system layouts Plug and play compatible with legacy competitor products - single, dual, and triple relay options are available with DTM/ATM connector pins compatible with ML Series bi-stable relays (This relay has 3x DTM connectors) 90-95% less off-state current compared to competitive products and system solutions that require multiple devices for similar functionality Specifications: Total Continuous Current Amps: 500 Max Cranking Current (Amps): 1500 Mechanical Switching Life: 1,000,000 Cycles Voltage Range (VDC): 8-36 Off-State Current Draw (mA): 1.3 State Change Current: 5A @ 12 VDC; 3A @ 24 VDC Focal Features: Led Status Display The easy-to-see front-facing LED indicator provides visual device status, and the remote LED replicates the local on-device LED.  3-Position Manual override Force each relay open or closed, and optionally leave the knob in either position to lock the relay in either condition.  40 Circuit Label Sheet Included Convenient recesses for the included weatherproof label set make circuit and relay identification easy. Blank labels for custom applications.  Protective Cover included Protects terminal studs and cable terminal edges from inadvertent shorts to each other or ground.  Stainless Hardware  Corrosion is no issue with quality stainless steel studs and self-locking flanged nuts. Programmable Via dip switches located under the protective cover. An easy-to-use configuration guide on the reverse makes custom settings a breeze to configure for a wide variety of applications.  Smaller Footprint XD relays offer a high amp rating in a smaller package than competitive solutions, reducing installation space requirements to a minimum.  Integrated Vent High-quality Gortex vents regulate internal device pressure to eliminate moisture entry across seals and ensure long product life in harsh environments.

7601 DC Mini ACR Automatic Charging Relay - 65 Amp Features: 65 Amp continuous rating manages the charging current from alternators up to 65 Amps found on most outboards and many inboard engines Compact case design allows surface and panel mounting Senses charging on two battery banks Snap-on cover insulates terminal connections LED indicates ACR status 1/4" x .032" male quick connect terminal for ground 5/8" (16 mm) stud length to accept multiple cable terminals 12V DC voltage input Specifications: Intermittent Rating: 5 min.: 115A Terminal Stud Size: 1/4"-20 Relay Contact Position: Open (30 sec.): 12.75V DC Continuous Rating: 65A Maximum Torque: 75 in-lb (8.5 Nm) Relay Contact Position - Open High: 16.0V DC Amperage Operating Current: 175mA (Combine) Relay Contact Position: Combine (30 sec.): 13.0V DC Under Voltage Lockout: 9.5V DC Amperage Operating Current: 15mA (Open) Relay Contact Position: Combine (2 min.): 13.6V DC Maximum Cable Size: 1/0 AWG Relay Contact Position: Open (10 sec.): 12.35V DC WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

7610 120 Amp SI-Series Automatic Charging Relay Allows temporary isolation of house loads from engine circuit during engine cranking to protect sensitive electronics Automatically combines battery banks during the charging cycle and isolates under discharge 12/24 Volt auto ranging voltage input Waterproof rated IP67 - temporary immersion for 30 minutes Ignition protected - safe for installation aboard gasoline powered boats Remote LED output indicates relay state away from ACR LED light indicates when batteries are combined LED blinks in undervoltage lockout and starting lockout Supports high-output alternators up to 120 Amperes Included with the ADD A BATTERY Dual Circuit System Automatically combines battery banks during the charging cycle and isolates under discharge Ignition protected - safe for installation aboard gasoline-powered boats Activates from any charging source - alternators, battery chargers, or solar panels Hermetically sealed contacts / vaporproof Side and bottom knockouts for power cable connections Clip-on cover protects and insulates terminal connections Tin-plated copper studs for maximum corrosion resistance 7/8" (22.22mm) stud length to accept multiple cable terminals 1/4" x 0.031" male quick connect terminals for ground and remote LED and starting interrupt WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

7611 DC BatteryLink™ Automatic Charging Relay - 120 Amp w/Auxiliary Battery Charging Features: 120 Amp continuous rating 12/24V DC auto ranging voltage input Senses charging on two battery banks Side and bottom knockouts for cable connections Clip-on cover insulates terminal connections 7/8" (22 mm) stud length to accept multiple cable terminals Integrated LED indicates ACR status 1/4" x .032" male quick connect terminals for ground and optional features Specifications: Intermittent Rating: 5 min.: 210 Amps Continuous Rating: 120 Amps Nominal Voltage: 12/24 Volts DC WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

160A Automatic Charge Isolator - 12V or 24V The ACR-160 combines battery banks for charging and isolates them when charging has stopped. It provides priority for charging only the starter battery first and protects from excessive discharging of the starter battery. The Automatic Charge Isolator is also referred to as a battery separator, battery isolator or an automatic charging relay. Features: Microprocessor controlled, dual sensing Easy to install - does not require charging the existing circuit of the alternator Potted, waterproof, sealed unit Low standby current Automatic detection of 12 or 24 VDC systems 160 Amp continuous rated, 480 Amp peak (250 msec) Monitoring of relay activation by external LED Over voltage protection Specifications: Input: 12/24 VDC Output: 12/24 VDC Amps: 160 Warranty: 2 Year Limited Applications: Marine Automotive Recreational WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

P12 Battery Charger - 12V DC 25A Four stage, three output, dry mount design, for use in harsh environments. Features: Rugged, finned aluminum case PreFloat™ stage prevents over charging Power factor corrected for efficient use of AC Intuitive diagnostic screens User defined charge profiles and customizable settings Provides charging for up to three battery banks Large, bright display Multi-language: English, French, German, Italian, Spanish Charge Coordination with Blue Sea Systems Automatic Charging Relays (ACR) controls ACR state ensuring proper float stage for each battery Battery Temperature Compensation - adjusts charge voltage based on battery temperature AC over and under voltage shut down and automatic restart Over and under battery temperature protection - charger will not operate if battery temperature rises above or falls below a set value DC over voltage and reverse polarity protection Surge and short circuit protection Specifications: Total Output Current: 25A Input AC Current: 4.5A @ 100V AC / 2.25A @ 200V AC Maximum Output Voltage: 16V DC Nominal Voltage: 12V DC Ignition Protected: Yes Number of Outputs: 1 negative / 3 positive Universal AC Input Voltage: 90-265V AC AC Input Frequency: 45-65Hz Output Voltage Accuracy: 0.05V Typical Float Voltage: 13.5V DC Minimum Operating Temperature: -20° C Maximum Operating Temperature: 70° C Minimum Storage Temperature: -30° C Maximum Storage Temperature: 80° C Battery Types: AGM / Flooded Lead Acid / Gel / TPPL (Thin Plate Pure Lead) Recommended for Battery Bank Sizes: 330Ah Maximum / 60Ah Minimum Warranty: 5 Year Height: 13.03" (330.96 mm) Width: 8.46" (214.88 mm) Depth: 3.66" (92.96 mm) Weight: 13.00lb (5.9 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

7620 Manual Control: No Coil Voltage: 12V DC Combines battery banks during charging and isolates under discharge 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers Includes ML-Series Remote Control Contura Switch PN 2146 Silver alloy contacts provide high reliability 3/8" copper studs, using Blue Sea Systems superior one piece stud technology, suitable for 300 Ampere continuous rating and large cable connections WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

XD Series Triple Flex 2 Mechanical Switch-ACR-Mechanical Switch with Knobs & DTM Connector The Egis relay replaces three individual high-amp relays with one compact module, reducing space significantly, eliminating the cost of external link cable connections, eliminating the risk of link cable connections vibrating loose, and providing clear, unambiguous awareness of how to operate manual controls and what state the manual controls have forced the relay into. Applications:  Designed to replace common multi-battery mechanical switching and charge management functions - common dual battery load switching via the outer relays and a central automatic charging relay to share charge current are easily implemented Expandable with link and cross-link busbars to additional dual, triple, or single XD relays - supports 3 or 4 battery systems with standard busbar interconnect accessories. Features: Bullet-proof construction - sealed to IP67/IP6K9K, high temperature electronics and materials allow mounting anywhere; stainless steel cable lug studs; large mounting holes accept 1/4-20 / M6 attachment hardware Intuitive manual control option simplifies operation and increases awareness of the state of the manual override and whether the device is being left in a locked-off or locked-on state (not available on competitive solutions) Simple programming via dip switches gives each relay function significant flexibility for OEMs and installers. 35-75% reduction in mounting space and product weight via advanced bi-stable solenoid design and multiple solenoid assemblies that replace common electrical system layouts Plug and play compatible with legacy competitor products - single, dual, and triple relay options are available with DTM/ATM connector pins compatible with ML Series bi-stable relays (This relay has a DTM connector) 90-95% less off-state current compared to competitive products and system solutions that require multiple devices for similar functionality Specifications: Total Continuous Current Amps: 500 Max Cranking Current (Amps): 1500 Mechanical Switching Life: 1,000,000 Cycles Voltage Range (VDC): 8-36 Off-State Current Draw (mA): 1.3 State Change Current: 5A @ 12 VDC; 3A @ 24 VDC Focal Features: Led Status Display The easy-to-see front-facing LED indicator provides visual device status, and the remote LED replicates the local on-device LED.  3-Position Manual override Force each relay open or closed, and optionally leave the knob in either position to lock the relay in either condition.  40 Circuit Label Sheet Included Convenient recesses for the included weatherproof label set make circuit and relay identification easy. Blank labels for custom applications.  Protective Cover included Protects terminal studs and cable terminal edges from inadvertent shorts to each other or ground.  Stainless Hardware  Corrosion is no issue with quality stainless steel studs and self-locking flanged nuts. Programmable Via dip switches located under the protective cover. An easy-to-use configuration guide on the reverse makes custom settings a breeze to configure for a wide variety of applications.  Smaller Footprint XD relays offer a high amp rating in a smaller package than competitive solutions, reducing installation space requirements to a minimum.  Integrated Vent High-quality Gortex vents regulate internal device pressure to eliminate moisture entry across seals and ensure long product life in harsh environments.

XD Series Single Flex 2 Relay-ACR with Knobs - DTM Connector This Egis relay provides a 35-75% reduction in mounting space and product weight via advanced bi-stable solenoid design and multiple solenoid assemblies that replace common electrical system layouts. The relay is expandable with link and cross-link busbars to additional dual, triple, or single XD relays. Also, the relay supports 2 or 3 battery systems with standard busbar interconnect accessories. Applications:  Improved replacement/alternative to legacy solenoids and remote battery switches; Wire-for-wire compatible with Blue Sea ML-solenoid and ML-remote battery switch products Forward-facing input studs make landing large wires easily, and a protective cover with integrated label recesses enables easy identification while providing anti-contact short protection Features: Bullet-proof construction, sealed to IP67/IP6K9K, and high temperature electronics and materials allow mounting anywhere; Stainless steel cable lug studs; Large mounting holes accept 1/4-20 / M6 attachment hardware The intuitive manual control option simplifies operation and increases awareness of the state of the manual override and whether the device is being left in a locked-off or locked-on state (not available on competitive solutions) Simple programmability via simple dip switches allows each relay function significant flexibility for OEMs and installers Plug-and-play compatible with Legacy competitor products: Single, dual, and triple relay options are available with DTM/ATM connector pins for pin compatibility with ML Series bi-stable relays 90-95% less off-state current compared to competitive products and system solutions that require multiple devices for similar functionality Specifications: Total Continuous Current Amps: 500 Max Cranking Current (Amps): 1500 Mechanical Switching Life: 1,000,000 cycles Voltage Range (VDC): 8-36 Off-State Current Draw (mA): 1.3 State Change Current: 5A @ 12 VDC; 3A @ 24 VDC Focal Features: Led Status Display The easy-to-see front-facing LED indicator provides visual device status, and the remote LED replicates the local on-device LED.  3-Position Manual Override Force each relay open or closed, and optionally leave the knob in either position to lock the relay in either condition.  40 Circuit Label Sheet Included Convenient recesses for the included weatherproof label set make circuit and relay identification easy. Blank labels for custom applications.  Protective Cover Included Protects terminal studs and cable terminal edges from inadvertent shorts to each other or ground.  Stainless Hardware  Corrosion is no issue with quality stainless steel studs and self-locking flanged nuts. Programmable Via dip switches located under the protective cover. An easy-to-use configuration guide on the reverse makes custom settings a breeze to configure for a wide variety of applications.  Smaller Footprint XD relays offer a high amp rating in a smaller package than competitive solutions, reducing installation space requirements to a minimum.  Integrated Vent High-quality Gortex vents regulate internal device pressure to eliminate moisture entry across seals and ensure long product life in harsh environments.

XD Series Single Flex 2 Relay-ACR - DTM Connector This Egis relay provides a 35-75% reduction in mounting space and product weight via advanced bi-stable solenoid design and multiple solenoid assemblies that replace common electrical system layouts. The relay is expandable with link and cross-link busbars to additional dual, triple, or single XD relays. Also, the relay supports 2 or 3 battery systems with standard busbar interconnect accessories. Applications:  Improved replacement/alternative to legacy solenoids and remote battery switches; Wire-for-wire compatible with Blue Sea ML-solenoid and ML-remote battery switch products Forward-facing input studs make landing large wires easily, and a protective cover with integrated label recesses enables easy identification while providing anti-contact short protection Features: Bullet-proof construction, sealed to IP67/IP6K9K, and high temperature electronics and materials allow mounting anywhere; Stainless steel cable lug studs; Large mounting holes accept 1/4-20 / M6 attachment hardware Simple programmability via simple dip switches allows each relay function significant flexibility for OEMs and installers Plug-and-play compatible with Legacy competitor products: Single, dual, and triple relay options are available with DTM/ATM connector pins for pin compatibility with ML Series bi-stable relays 90-95% less off-state current compared to competitive products and system solutions that require multiple devices for similar functionality Specifications: Total Continuous Current Amps: 500 Max Cranking Current (Amps): 1500 Mechanical Switching Life: 1,000,000 cycles Voltage Range (VDC): 8-36 Off-State Current Draw (mA): 1.3 State Change Current: 5A @ 12 VDC; 3A @ 24 VDC Focal Features: Led Status Display The easy-to-see front-facing LED indicator provides visual device status, and the remote LED replicates the local on-device LED.  40 Circuit Label Sheet Included Convenient recesses for the included weatherproof label set make circuit and relay identification easy. Blank labels for custom applications.  Protective Cover Included Protects terminal studs and cable terminal edges from inadvertent shorts to each other or ground. Integrated Vent High-quality Gortex vents regulate internal device pressure to eliminate moisture entry across seals and ensure long product life in harsh environments. Stainless Hardware  Corrosion is no issue with quality stainless steel studs and self-locking flanged nuts. Programmable Via dip switches located under the protective cover. An easy-to-use configuration guide on the reverse makes custom settings a breeze to configure for a wide variety of applications.  Smaller Footprint XD relays offer a high amp rating in a smaller package than competitive solutions, reducing installation space requirements to a minimum.

7620100 ML ACR Charging Relay 12V 500A with Deutsch Connector 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine. Features: Automatically manages the charging of two large battery banks Allows paralleling of battery banks for emergency starting 500 Ampere continuous rating to support high-output alternators Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Dual sensing—senses charge on both battery banks Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, or in Start or Engine isolation 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Silver alloy contacts provide high reliability for switching live loads Label recesses for circuit identification Specifications: Control Circuit Connection: Deutsch DTM Nominal Voltage: 12VDC Manual Control: No Engine Isolation: Yes Mounting: #10 Start Assist: Yes Start Isolation: Yes Amperage Operating Current When Changing State: <7.0A Terminal Stud Torque: 140 in-lb (15.82 Nm) Continuous Rating: 500A Intermittent Rating: 700A (5 min) Cranking Rating 30 Seconds: 1450A DC Cable Size to Meet Ratings: 2x (4/0) Live Current Switching: 300A@12VDC Master Control Switch Capability: No Switching Cycles: 100,000 Terminal Ring Diameter Clearance: 1.18" (29.97 mm) Terminal Stud Length: 1.50" (38.1 mm) Terminal Stud Size: 3/8" - 16 (M10) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

7622100 ML ACR Charging Relay 12V 500A with Manual Control & Deutsch Connector 500 Amp magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine. Features: Manual control switch provides an added level of safety allowing control with or without power, and offering LOCK OFF capability for servicing Automatically manages the charging of two large battery banks Allows paralleling of battery banks for emergency starting 500 Ampere continuous rating to support high-output alternators Magnetic Latch (ML)—ACR draws very low current (<40mA to monitor terminal voltage) in the "ON" or "OFF" states, and draws moderate current for very short time when changing state Dual sensing—senses charge on both battery banks Start Isolation (SI)—can be configured for temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics Engine Isolation (EI)—can be configured for isolation of two engines while both are running to protect engine electronics and maximize alternator output Senses charging on two battery banks LED output to remotely indicate when batteries are combined, isolated, in voltage lockout, or in Start or Engine isolation 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance 7/8" (22mm) stud length accepts multiple cable terminals Silver alloy contacts provide high reliability for switching live loads Label recesses for circuit identification Specifications: Control Circuit Connection: Deutsch DTM Nominal Voltage: 12VDC Manual Control: Yes Engine Isolation: Yes Mounting: #10 Start Assist: Yes Start Isolation: Yes Amperage Operating Current: 13mA Amperage Operating Current When Changing State: <7.0A Terminal Stud Torque: 140 in-lb (15.82 Nm) Continuous Rating: 500A Intermittent Rating: 700A (5 min) Cranking Rating 30 Seconds: 1450A DC Cable Size to Meet Ratings: 2x (4/0) Live Current Switching: 300A@12VDC Switching Cycles: 100,000 Terminal Ring Diameter Clearance: 1.18" (29.97 mm) Terminal Stud Length: 0.875" (22.23 mm) Terminal Stud Size: 3/8" - 16 (M10) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.