Cole Hersee Intermittent Solenoid Switch 12V 100A Normally Open 24037BX

The Cole Hersee intermittent solenoid switch, part no. 24037BX, is a 12V unit rated at 100A and supplied as a normally open, one-circuit switch. It is listed as a solenoid switch in the auto elec accessories range, with a plated steel housing and copper stud terminals 5/16 inch-24.

This unit uses an internal grounded design with a 10-32 coil terminal, and the contact material is copper. The published action is normally open, meaning the circuit is off until the solenoid is energised. Make and break ratings are listed at 750A make and 100A break, which are the key figures to check when matching the switch to the application.

The solenoid is supplied each and includes nuts and washers. A one-year warranty is listed. For buyers comparing replacement parts, the main identifiers to confirm are the Cole Hersee brand, 12V voltage, 100A power rating, and part number 24037BX.

Key Features

• Intermittent solenoid switch
• Normally open, one circuit
• 12V, 100A rating
• Copper contact material
• 5/16-24 copper stud terminals
• Internal grounded coil terminal 10-32

Specifications

• Brand: Cole Hersee
• Part No.: 24037BX
• Type: Solenoid switch
• Item type: Intermittent
• Voltage: 12V
• Power rating: 100A
• Number of circuits: 1
• Solenoid action: Normally open

Application and Buying Notes

Before ordering, confirm the existing part number 24037BX or verify that your application requires a 12V, 100A intermittent solenoid with normally open action. Those three details are the most direct match points on this item, and they matter more than a general shape comparison alone.

The terminal arrangement is also important. This solenoid uses copper stud terminals with 5/16 inch-24 thread and an internal grounded coil terminal marked 10-32. If the replacement unit has different stud size, terminal style, or grounding arrangement, it may not be suitable even if the voltage appears to match.

The published make and break figures are 750A make and 100A break. Those numbers are part of the practical selection check for solenoids, particularly where the unit is switching a load rather than just acting as a low-current trigger. As always, the vehicle or equipment wiring should be checked against the required circuit function before fitting.

Because no verified vehicle fitment list is supplied here, it is best to match by part number, voltage, amperage rating, circuit count, and terminal configuration. If you are replacing a failed solenoid, compare the old unit carefully against the listed 12V, one-circuit, normally open specifications before purchase.

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 24037BX 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 SOLENOID SWITCH, Unit of Measure EACH, Warranty One Year, Power Rating (Amp) 100, Voltage 12, Contact Material Copper, Insulated Return No, Product Group 1 AUTO ELEC ACCESSORIES, Part No. 24037BX, Brand COLE HERSEE.

Additional published details for cross-checking include Description Cole Hersee Intermittent Solenoid 12V 100A Normally Open, Number of Circuits 1, Thread 5/16 - 24, Item Type Intermittent, Solenoid Action Normally Open, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Cole Hersee Intermittent Solenoid 12V 100A Normally Open. Part number 24037BX should be checked first. Listed voltage is 12. Listed output rating is 100. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 24037BX, 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 solenoid switch in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 and output 100 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.

Compatibility note: Confirm fitment by part number 24037BX and compare the 12V, 100A, one-circuit, normally open specification, plus the 5/16-24 stud terminals and 10-32 coil terminal, against the existing unit before ordering.

FAQ

What is the part number for this Cole Hersee solenoid?

The part number listed is 24037BX. For this listing, part number 24037BX is the main reference point. Listed voltage is 12. Listed output rating is 100. These details should still be checked against the original unit before ordering.

Is this solenoid normally open or normally closed?

It is normally open and described as a one-circuit off/on solenoid. For this listing, part number 24037BX is the main reference point. Listed voltage is 12. Listed output rating is 100. These details should still be checked against the original unit before ordering.

What voltage is it rated for?

It is rated at 12V. For this listing, part number 24037BX is the main reference point. Listed voltage is 12. Listed output rating is 100. These details should still be checked against the original unit before ordering.

What is the amperage rating?

The power rating is listed at 100A. For this listing, part number 24037BX is the main reference point. Listed voltage is 12. Listed output rating is 100. These details should still be checked against the original unit before ordering.

What terminals does it use?

It uses copper stud terminals with 5/16 inch-24 thread and an internal grounded coil terminal 10-32. For this listing, part number 24037BX is the main reference point. Listed voltage is 12. Listed output rating is 100. These details should still be checked against the original unit before ordering.

Is any fitment information provided for specific vehicles or equipment?

No verified vehicle fitment list is provided. Match by part number, voltage, amperage, circuit count, and terminal configuration before ordering. For this listing, part number 24037BX is the main reference point. Listed voltage is 12. Listed output rating is 100. These details should still be checked against the original unit before ordering.