Cole Hersee Continuous Duty Solenoid Switch 24V 85A Change Over Part No. 24402BX

The Cole Hersee Continuous Duty Solenoid Switch is a 24V, 85A change over unit with part number 24402BX. It is listed as a continuous duty solenoid, which makes the duty cycle and electrical rating important when comparing it with other relays or switching devices for vehicle electrical systems.

This solenoid switch uses normally open and normally closed contacts, with copper contact material and copper stud terminals sized 5/16 - 24. The coil terminals are insulated and sized 10-32, and the housing is plated steel with nuts and washers included.

It is described as a two-circuit unit with forward and reverse operation. The insulated return is marked yes, and the unit of measure is each. For buyers matching an existing setup, the 24V system voltage, 85A power rating, and part number 24402BX are the key identifiers to confirm first.

Key Features

• 24V continuous duty solenoid switch
• 85A power rating
• Change over action
• Normally open and normally closed contacts
• Copper contacts and copper stud terminals
• Insulated coil terminals 10-32

Specifications

• Brand: Cole Hersee
• Part No.: 24402BX
• Type: Solenoid switch
• Item type: Continuous duty
• Voltage: 24
• Power rating: 85 amp
• Number of circuits: 2
• Solenoid action: Change over

Application and Buying Notes

When replacing a solenoid switch, the safest starting point is to match the part number 24402BX, the 24V system voltage, and the 85A rating. Those three details tell you a great deal about whether the unit is electrically suitable before you compare the terminals, mounting style, and circuit arrangement.

The contact arrangement matters as much as the voltage rating. This unit is a change over design with normally open and normally closed contacts, so it is intended for applications that need switching between two states rather than a simple single-function relay action. The two-circuit design is another point to confirm against the existing unit.

Terminal type should also be checked carefully. This solenoid has copper stud terminals at 5/16 - 24 and insulated coil terminals at 10-32. If your current setup uses different stud sizes, thread patterns, or terminal spacing, the part may not be a direct replacement even if the voltage appears to match.

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 24402BX 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) 85, Voltage 24, Contact Material Copper, Insulated Return Yes, Product Group 1 AUTO ELEC ACCESSORIES, Part No. 24402BX, Brand COLE HERSEE.

Additional published details for cross-checking include Description Continuous Duty Solenoid 24V 85A Change Over, Number of Circuits 2, Thread 5/16 - 24, Item Type Continuous Duty, Solenoid Action Change Over, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Continuous Duty Solenoid 24V 85A Change Over. Part number 24402BX should be checked first. Listed voltage is 24. Listed output rating is 85. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 24402BX, 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 24 and output 85 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 compatibility by matching part number 24402BX, 24V voltage, 85A rating, change over function, and the 5/16 - 24 and 10-32 terminal details against the original unit before ordering.

FAQ

What is the part number for this solenoid switch?

The part number is 24402BX. For this listing, part number 24402BX is the main reference point. Listed voltage is 24. Listed output rating is 85. These details should still be checked against the original unit before ordering.

What voltage is this solenoid switch?

It is rated for 24V systems. For this listing, part number 24402BX is the main reference point. Listed voltage is 24. Listed output rating is 85. These details should still be checked against the original unit before ordering.

What is the current rating?

The power rating is 85 amp. For this listing, part number 24402BX is the main reference point. Listed voltage is 24. Listed output rating is 85. These details should still be checked against the original unit before ordering.

Is this a continuous duty solenoid?

Yes. The item type is listed as continuous duty. For this listing, part number 24402BX is the main reference point. Listed voltage is 24. Listed output rating is 85. These details should still be checked against the original unit before ordering.

What type of contacts does it have?

It has normally open and normally closed contacts, with copper contact material. For this listing, part number 24402BX is the main reference point. Listed voltage is 24. Listed output rating is 85. These details should still be checked against the original unit before ordering.

What terminal sizes are listed?

The copper stud terminals are 5/16 - 24, and the insulated coil terminals are 10-32. For this listing, part number 24402BX is the main reference point. Listed voltage is 24. Listed output rating is 85. These details should still be checked against the original unit before ordering.