Cole Hersee Dpdt Momentary Toggle Switch 12/24V 25A 55054BL

The Cole Hersee 55054BL is a DPDT momentary toggle switch with a Mom On / Off / Mom On action, designed for 12/24V use and rated at 25A at 12V or 12A at 24V. It uses six screw terminals, silver contacts, and a reversing polarity arrangement, which makes the switching function clear for installations that need controlled directional or alternating operation.

This switch has a 12mm mount diameter with a 15/32-32 thread stem, a 12mm stem length, and a handle length of 17mm. The stated panel thickness is 6.35mm, and the overall dimensions are H 34 x D 58 x W 19mm. Those measurements matter when you are checking whether the switch will physically suit the panel or enclosure you plan to use.

Cole Hersee lists this as a non-illuminated toggle switch with 2 poles, 3 positions, and a screw-terminal connection style. The part number is 55054BL, and the product is supplied as one unit each. If you are replacing a switch rather than fitting something new, matching the part number and terminal layout is the most reliable starting point.

Key Features

• DPDT momentary toggle switch
• Mom On / Off / Mom On action
• 12/24V dual voltage use
• 25A at 12V, 12A at 24V
• Reversing polarity function
• 6 screw terminals

Specifications

• Brand: Cole Hersee
• Part No.: 55054BL
• Product type: Switch
• Switch type: Toggle
• Switch action: Mom On - Off - Mom On - DPDT
• Number of poles: 2
• Number of positions: 3
• Number of terminals: 6

Application and Buying Notes

Before ordering, check that your panel opening is sized for the 12mm mount diameter and that the panel thickness suits the listed 6.35mm fitment. The stem details also matter: this switch uses a 15/32-32 thread with a 12mm stem length, so it is worth confirming those measurements against the location where it will be fitted.

The electrical rating should be matched to the intended circuit. This switch is rated at 25A at 12V and 12A at 24V, so it should be selected with the working system voltage and current draw in mind. For buyers replacing an existing switch, the DPDT Mom On / Off / Mom On action and reversing polarity arrangement are the key functional points to verify.

The six screw terminals are part of the practical fitment check as well. If you are replacing a failed unit, compare the terminal count, switching action, and overall layout with the original part before purchase. The part number 55054BL is the clearest reference for confirming whether this is the correct replacement.

Because this is a non-illuminated switch, it does not include lamp colour or illumination requirements to factor into the wiring plan. The silver contacts and screw-terminal design suit installations where a straightforward mechanical toggle arrangement is preferred, but the switch should still be matched to the circuit design, panel space, and terminal style already in use.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number 55054BL helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type SWITCH, Unit of Measure EACH, Warranty One Year, Power Rating (Amp) 25, Voltage 12, Mount Diameter 12mm, Number of Poles 2, Switch Type Toggle, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Additional published details for cross-checking include Part No. 55054BL, Brand COLE HERSEE, Description Cole Hersee Toggle Switch DPDT Momentary On/Off/Momentary On Screw Terminals Reversing Polarity, Number of Terminals 6, Switch Action Mom On - Off - Mom On - DPDT, Lamp Colour/s Not Applicable, Mount Length 6mm, Number of Positions 3, Switch Illumination Non Illuminated, Product Group 1 AUTO ELEC ACCESSORIES.

Cole Hersee Toggle Switch DPDT Momentary On/Off/Momentary On Screw Terminals Reversing Polarity. Part number 55054BL should be checked first. Listed voltage is 12. Listed output rating is 25. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 55054BL, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a switch in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 25 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Where no verified application list is available, the part number, mounting details, connector style, and published specifications should be used as the primary selection criteria.

In the absence of a verified fitment list, the safest approach is to compare the removed unit directly with the listed product details. That includes checking the housing style, pulley layout, regulator arrangement, and any visible identification numbers before supply is approved.

Compatibility note: Confirm fitment by checking part number 55054BL, the DPDT Mom On / Off / Mom On action, the 6 screw terminals, and the 12mm mounting size against your existing switch or application details before ordering.

FAQ

What is the part number for this Cole Hersee switch?

The part number is 55054BL.

Is this switch suitable for 12V and 24V systems?

Yes. It is listed as 12/24V dual voltage, with a rating of 25A at 12V and 12A at 24V.

What switching action does it have?

It is a DPDT momentary toggle switch with Mom On / Off / Mom On action.

How many terminals does it use?

It has 6 screw terminals.

Is the switch illuminated?

No. It is listed as non-illuminated.

What mounting size should I check before buying?

Check the 12mm mount diameter, the 15/32-32 stem thread, and the stated 6.35mm panel thickness to make sure it suits your panel.