Standard Battery Switch For any vehicle that needs to use two batteries where one battery is used for starting the engine, while the other is used to power auxiliary loads. This is a common situation in trucks, boats, RVs, police and rescue vehicles, and in ambulances or fire equipment. A selector switch allows use of the first battery, the second battery, or both batteries simultaneously. This provides back-up starting power in an emergency. Features: These switches combine the functions of Battery Selector and Master Disconnect Switches to give four battery power options: Power cut off at the source Power On, Battery 2 Power On, Battery 1 Power On, both Batteries Battery selector switches provide a positive battery disconnect, which has many advantages: It gives a reliable shutdown of power during maintenance The version with the key protects against theft of the vehicle, when unattended It helps protect against electrical fires, when the vehicle is not in use, and minimizes battery drain Specifications: Rating: 500A intermittent, 310A continuous, 6-36V DC Electrical ratings on UL labels are conservative. Electrical Ratings Labeled UL 707B Use with either alternators or generators Make before break design permits operation through the three On positions with the engines running. Engines should always be shut down before turning to Off Heavy-Duty Construction Vaporproof, weather-, dust- and corrosion-resistant Durable, fracture-resistant high temperature plastic case, knob and insulator Switches conform to USCG section 183.410 for ignition protection Heavy duty copper stud terminals, with brass hexnuts Can be surface mounted, or installed through a 3 5/16" diameter hole in the panel Dimensions: Flange: 6" (152.4mm) diameter, overall height 2 5/8" (66.7mm) Terminals: 3 copper studs, 3/8" (9.5mm) diameter

Compact Battery Switch - 150A Upgraded design with bigger contacts (M10) and improved components for heavier 150A current loads even if keeping the compact dimensions, which make it one of the more popular products for 12V applications. Features a removable handle with a plastic body. Rubber cap is included for protection while switch is removed from the socket.  Specifications: Actuation Type: Lever Key Terminal Gender: Male Throw Type: Single Amperage (A): 150 Amp Number of Terminals: 2 Terminal Type: Stud Voltage (V): 12 to 24 Volts

Standard Toggle Switch SPST On-Off 2 Screw Standard or lighted handle – black nylon or clear plastic, 11/16" (17.5mm) long. Silver contacts. Mounting stem 15/32"-32 thread, 15/32" (11.9mm) long, fits panels up to 1/8" (31.8mm) thick. Includes mounting hardware: black metal facenut and nickel-plated hexnut. 25A at 12V DC. Terminals: .250" blade or 6-32 screw.

Standard Toggle Switch SPDT On-Off-On 3 Screw Standard or lighted handle – black nylon or clear plastic, 11/16" (17.5mm) long. Silver contacts. Mounting stem 15/32"-32 thread, 15/32" (11.9mm) long, fits panels up to 1/8" (31.8mm) thick. Includes mounting hardware: black metal facenut and nickel-plated hexnut. 25A at 12V DC. Terminals: .250" blade or 6-32 screw. WARNING: This product can expose you to chemicals including LEAD 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.

Standard Toggle Switch SPDT (On)-Off-(On) 3 Screw Standard or lighted handle – black nylon or clear plastic, 11/16" (17.5mm) long. Silver contacts. Mounting stem 15/32"-32 thread, 15/32" (11.9mm) long, fits panels up to 1/8" (31.8mm) thick. Includes mounting hardware: black metal facenut and nickel-plated hexnut. 25A at 12V DC. Terminals: .250" blade or 6-32 screw. WARNING: This product can expose you to chemicals including LEAD 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.

Sealed Rocker Switch w/Small Round Pilot Lights SPST On-Off 3 Screw These general purpose switches are suitable for many kinds of applications.  Features: 25A at 12V DC. LED or incandescent Weather-resistant with contact areas sealed to IP66 (high pressure wash resistant) Switches snap into standard rocker switch holes 1.45" x 0.830" (36.8 x 21.1mm) in panels from 0.09" to 0.19" thick (2.4 x 4.7mm) They have silver contacts, which give superior switching performance Housing is matte black

Sealed Rocker Switch w/Small Round Pilot Lights SPST On-Off 3 Blade These general purpose switches are suitable for many kinds of applications.  Features: 25A at 12V DC. LED or incandescent Weather-resistant with contact areas sealed to IP66 (high pressure wash resistant) Switches snap into standard rocker switch holes 1.45" x 0.830" (36.8 x 21.1mm) in panels from 0.09" to 0.19" thick (2.4 x 4.7mm) They have silver contacts, which give superior switching performance Housing is matte black Single Pole, Single Throw, with dependent illumination Three blade terminals Red lens

Sealed Rocker Switch w/Small Round Pilot Lights SPDT On-Off-On 4 Blade These general purpose switches are suitable for many kinds of applications.  Features: 25A at 12V DC. LED or incandescent Weather-resistant with contact areas sealed to IP66 (high pressure wash resistant) Switches snap into standard rocker switch holes 1.45" x 0.830" (36.8 x 21.1mm) in panels from 0.09" to 0.19" thick (2.4 x 4.7mm) They have silver contacts, which give superior switching performance Housing is matte black Single Pole, Double Throw, with dependent illumination Four blade terminals Two red lenses

COLE HERSEE Littelfuse acquired Cole Hersee to offer customers a more extensive portfolio of products in the commercial vehicle market. Cole Hersee is a pioneer and leader in the development of heavy-duty electrical products for the vehicle industry, and have earned a reputation for quality and value. 

Heavy Duty Toggle Switch DPST On-Off 4-Screw Cole Hersee's Heavy Duty DPST Toggle Switch, 4 Screw Terminals, 25 A Standard or long handle. Universal application. Silver contacts. Mounting stem is nickel-plated brass 15/32" -32 thread, 15/32" (11.9mm) long, and fits panels up to 9/32" (7.1mm) except where stated otherwise. phenolic housing, with plated steel cap. Nickel-plated brass mounting hardware. Blade terminals: .250 quick connect. Screw terminals: 6-32 screws. 25A at 12V, 15A at 24V, and 10A at 36V DC.

Single Pole Brass Marine Battery Switch - 175 Amp - Continuous 800 Amp Intermittent Marine-Grade UL-Listed master disconnect switches. Features: Voltage: 6-36 Vdc Electrical Ratings*: 250A at 6Vdc, 125A at 12Vdc intermittent, 40A at 6V, 20A at 12V continuous* Number of Positions: 2 Positions: Off-On Circuitry: Single-Pole Case: Brass Contacts: Silver or Brass Actuator: Lever

Single Pole Brass Marine Battery Switch - 175 Amp - Continuous 1000 Amp Intermittent Marine-Grade UL-Listed master disconnect switches. Features: Voltage: 6-36 Vdc Electrical Ratings*: 250A at 6Vdc, 125A at 12Vdc intermittent, 40A at 6V, 20A at 12V continuous* Number of Positions: 2 Positions: Off-On Circuitry: Single-Pole Case: Brass Contacts: Silver or Brass Actuator: Lever

Single Pole Brass Battery Switch with Faceplate 175 Amp Continuous 800 Amp Intermittent Marine-Grade UL-Listed master disconnect switches.  Features: 6-36 VDC 175 Amp Continuous 800 Amp Intermittent 2 Positions Off-On Positions Single-Pole Circuitry Brass Case Lever Actuator

SR- Series Flange Mount - 300A Battery Switch Stainless steel hardware and tin-plated copper studs. Can be installed in locations with limited space behind the panel. Features: Isolates the batteries and eliminates battery drain when the vehicle is stored overnight or for longer periods. Electrically cuts off battery power for safety or when the vehicle is being serviced. Ignition protected to SAE J1171 and ISO 8846 for installation in a battery box or on vehicles carrying hazardous loads. Available with integral holes to accept lockout/tagout. No need to purchase additional hardware. Plastic construction will not corrode and stands up to road splash and salt spray. Ingress protected to IP67/ IP69K. The switch can be mounted anywhere on the vehicle. Units have a depth of only 3” (knob front to the end of studs) – can be installed in locations where behind-panel space is limited. Stainless steel hardware and tin-plated copper contacts minimize resistance in harsh environments. Specifications: Current Rating (Continuous) in Amps: 300 Voltage Rating (Max): 32 Circuitry: SPST Ingress Protection: IP67, IP69K Actuator: Plastic Knob Contact Material: Copper Housing: Engineering Thermoplastic Agency Approval - Humidity: 0 - 95% RH Agency Approval - Shock: 50 G Agency Approval - Vibration: 10 G

Push Button Switch SPST Off-On 2 Screw with Screw-On Cap Normally Off switches (Normally Open) are push to operate, spring return to Off, and have cylindrical diecast body with 5/8”-32 mounting stem. Specifications: Housing: Cylindrical diecast body Circuitry: Off-On, Normally Off. On with buttom depressed, spring return to Off Rating: 35A at 12VDC, 20A at 24VDC Contacts: Silver Button & Facenut: Chrome-plated except where noted