COLE HERSEE part description

Cole Hersee toggle switches are manufactured in many different configurations. They're available with ball, short or long handles, paddle and illuminated actuators. Housing are plastic, plastic/metal combination or die cast. Weather resistant options are available that make any standard toggle switch adaptable for use in applications where moisture, dirt and similar elements are present.
Toggle switch accessories include weather resistant boots, face plates, switch guards, and handle extensions.
All products listed in this section can be found in Section B of the Cole Hersee D-275 CATALOG.
  • Silver contactsA pair of devices that touch or come apart at the point where the switch throw makes or breaks the circuit. Silver contacts are common because of their low conductivity and low electrical resistance. Many Cole Hersee switches have silver contacts..
  • 15/32" -32 thread mounting stem, .46" (11.9mm) long, mounts in panels up to 9/32" (7.1mm) thick.
  • Nickel-plated brass handle: standard .687" (17.5mm).
  • Three brass blade terminals.
  • Black phenolic housing with metal frame.
  • Nickel-plated brass hardware.
  • Keyway is in the down position.
  • 25A at 12V DC.
  • Double poleThe number of separate circuits that can be active through a switch at any one time. So a switch can be rated SP or DP (Single or double pole)., two-circuit.
  • Up: batteryA collection of voltaic cells grouped together to provide higher voltage and/or higher current than a single cell. The battery is a common DC power source, especially for vehicles or equipment that is used remote from the domestic power supply.
  • Emergency vehicles and utility vehicles often have dual battery systems because of added power demand. Such systems necessitate the use of a Battery Selector Switch or a Low Voltage Disconnect Switch. & High - Center: Battery & Low - Down: Off.
  • Standard handle.
  • Terminal connections: 3 low speed, 5 Battery +, 6 high speed.
Switch type Toggle
Description Toggle Switch, Two-Speed Heater Fan
Electrical Rating 25A at 12V DC
Contacts Silver
Housing Black plastic, Plated steel cap
Up position Battery Hi
Center position Battery Lo
Down position Off
Terminals 3 blade
Handle material Nickel-plated brass
Handle type Standard
Handle size: inches 11/16" Long
Handle size: mm 17.46mm
Mounting hardware Black finished face nut & plated hex nut
Mounting stem material Nickel plated brass
Mounting stem dimmensions 15/32" -32 thread, .46" (11.90mm) Long
Mounting hole dimension 15/32" (11.90mm) Panel Hole
Panel thickness Up to 1/4" (6.35mm) thick

Cole Hersee® is highly valued in the heavy duty truck industry. It is a leading manufacturer of heavy-duty battery master switches that are widely used as OE equipment by leading heavy-duty vehicle manufacturers. These switches are essential safety components for trucks as they help prevent theft, tampering, electrical fires, and battery drain. Founded in 1924, Cole Hersee is committed to improving vehicle safety by partnering with ECCO Safety Group Australia (ESGA) to establish and implement safety standards for trucks that drive onto mining sites. Its products are also manufactured in its ISO 9001:2008-certified facility and undergo strict testing to ensure safety and reliability.

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