Cole Hersee Rocker Switch On/off Spst 12V Green Illuminated 25A Part No. 58328-11BL

The Cole Hersee rocker switch, part no. 58328-11BL, is a 12V, 25A switch with SPST on-off action and a green LED illuminated face. It is a practical choice where a single-circuit control switch is needed and the installation has been planned around a 21mm x 37mm mounting hole.

This switch uses 3 blade terminals and a snap-in surface mount design, which makes the physical fit as important as the electrical rating. The black plastic housing and green illumination give it a clean, functional finish for vehicle electrical panels, auxiliary control setups, and similar 12V applications.

The switch is sealed to IP66, which is a useful detail for environments where dust and moisture are a concern. Even so, correct installation still matters, especially when matching the mount opening, terminal count, and the intended 12V DC load against the 25A contact rating.

Key Features

• 12V rocker switch with SPST on-off action
• Rated 25A at 12V DC
• 3 blade terminals
• Green LED illumination
• Snap-in surface mount
• Sealed to IP66

Specifications

• Brand: Cole Hersee
• Part number: 58328-11BL
• Type: Switch
• Switch type: Rocker
• Switch action: On - Off - SPST
• Voltage: 12V
• Power rating: 25A
• Number of poles: 1

Application and Buying Notes

Before ordering, check that your panel or housing is cut for a 21mm x 37mm mounting hole and has enough space for the 36mm mount length. The switch is a snap-in surface mount unit, so the opening size and panel thickness need to suit the physical style of the switch as well as the electrical layout.

Confirm that your application is a 12V DC circuit and that the load is within the 25A contact rating. A switch rated for 25A at 12V DC should still be matched to the actual circuit demand, wiring size, and any upstream protection used in the vehicle.

This is an SPST on-off rocker with 3 blade terminals and 1 pole, so it suits a straightforward single-circuit arrangement rather than a multi-circuit or changeover function. If the original switch has a different terminal layout, position count, or action, compare those details carefully before fitting.

The green LED illumination is a useful visual feature, but it does not remove the need to verify wiring and terminal identification during installation. As with any switch, the finish of the housing, the terminal arrangement, and the panel cut-out should all be checked against the part you are replacing.

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 58328-11BL 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 21mm, Number of Poles 1, Switch Type Rocker, Product Group 2 FUSES BREAKERS RELAYS SWITCHES.

Additional published details for cross-checking include Part No. 58328-11BL, Brand COLE HERSEE, Description Cole Hersee Rocker Switch On/Off SPST 12V Green Illuminated (Contacts Rated 25A @ 12V), Number of Terminals 3, Switch Action On - Off - SPST, Lamp Colour/s Not Applicable, Mount Length 36mm, Number of Positions 2, Switch Illumination Non Illuminated, Product Group 1 AUTO ELEC ACCESSORIES.

Cole Hersee Rocker Switch On/Off SPST 12V Green Illuminated (Contacts Rated 25A @ 12V). Part number 58328-11BL 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 58328-11BL, 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.

Compatibility note: Please confirm compatibility by checking the part number 58328-11BL, the 12V DC rating, the 25A contact rating, the 3 blade terminals, and the 21mm x 37mm mounting hole against your vehicle or equipment application before purchase.

FAQ

What type of switch is this?

It is a Cole Hersee rocker switch with SPST on-off action and 1 pole. The part number is 58328-11BL. For this listing, part number 58328-11BL is the main reference point. Listed voltage is 12. Listed output rating is 25. These details should still be checked against the original unit before ordering.

What voltage and current rating does it have?

The switch is rated for 12V DC and 25A. For this listing, part number 58328-11BL is the main reference point. Listed voltage is 12. Listed output rating is 25. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 3 blade terminals. For this listing, part number 58328-11BL is the main reference point. Listed voltage is 12. Listed output rating is 25. These details should still be checked against the original unit before ordering.

What size mounting hole is required?

The listed mounting hole is 21mm x 37mm. The mount diameter is 21mm and the mount length is 36mm. For this listing, part number 58328-11BL is the main reference point. Listed voltage is 12. Listed output rating is 25. These details should still be checked against the original unit before ordering.

Is the switch illuminated?

Yes. It has green LED illumination. For this listing, part number 58328-11BL is the main reference point. Listed voltage is 12. Listed output rating is 25. These details should still be checked against the original unit before ordering.

Does it have any sealing or protection rating?

Yes. It is sealed to IP66. For this listing, part number 58328-11BL is the main reference point. Listed voltage is 12. Listed output rating is 25. These details should still be checked against the original unit before ordering.