Hella Push Button Switch Off Mom On Spst 60A 12V Part No. 4506

The Hella Push Button Switch is a non-illuminated, 1-pole switch with an Off - Mom On - SPST action and contacts rated at 60A @ 12V. It is supplied as a single unit and carries Part No. 4506, which is the key identifier to match when checking replacement or installation requirements.

This switch uses 2 terminals and a push switch design with spring return. The listed mount diameter is 16mm, with a 22mm diameter opening and a 10mm mount length. Those dimensions matter when confirming whether the switch will physically suit the panel or mounting point you have available.

Hella lists this item under auto electrical accessories and fuses, breakers, relays and switches. It is a practical choice where a momentary push button function is needed, but it should still be matched carefully to the wiring layout, terminal count, and the required 12V operating setup before purchase.

Key Features

• Push button switch with spring return
• Off - Mom On - SPST action
• Contacts rated 60A @ 12V
• 2 terminals
• Non-illuminated
• 16mm mount diameter

Specifications

• Brand: Hella
• Part No.: 4506
• Type: Switch
• Switch type: Push
• Switch action: Off - Mom On - SPST
• Number of poles: 1
• Number of terminals: 2
• Number of positions: 2

Application and Buying Notes

Before ordering, confirm that the switch you need is a 12V unit and that the circuit can suit a 60A rated switch. The contact rating is a major checkpoint for any electrical job, because it needs to line up with the load the switch is expected to control.

Check the mounting dimensions against your panel or console opening. The listed 16mm mount diameter, 22mm diameter opening, and 10mm mount length are the physical details most likely to determine whether the switch fits cleanly without modification.

Also confirm the terminal arrangement. This part has 2 terminals and 1 pole, so it suits a simple single circuit setup rather than a more complex switching arrangement. If your application needs illumination, this model is not illuminated and lamp colour is not applicable.

The Off - Mom On - SPST switch action and spring return design indicate a momentary function. That makes it important to verify the desired behaviour before purchase, especially where the original switch may have a different return style, number of speeds, or locking position arrangement.

When replacing an existing switch, compare the part number 4506 and the physical dimensions first, then check the wiring connections and circuit function. Matching those details closely is the safest way to avoid buying a switch that looks similar but works differently in practice.

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 4506 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 Three Years, Number of Terminals 2, Switch Action Off - Mom On - SPST, Lamp Colour/s Not Applicable, Mount Length 10mm, Number of Positions 2, Switch Illumination Non Illuminated, Product Group 1 AUTO ELEC ACCESSORIES.

Additional published details for cross-checking include Part No. 4506, Brand HELLA, Description Hella Push Button Switch Off Mom On SPST (Contacts Rated 60A @ 12V), Number of Speeds 2, Power Rating (Amp) 60, Voltage 12, Mount Diameter 16mm, Number of Poles 1, Switch Type Push.

Hella Push Button Switch Off Mom On SPST (Contacts Rated 60A @ 12V). Part number 4506 should be checked first. Listed voltage is 12. Listed output rating is 60. These details form the core reference points used by parts interpreters when confirming the correct replacement.

For part number 4506, 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 60 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Compatibility note: Confirm fitment by comparing Part No. 4506, the 12V and 60A ratings, the 2-terminal SPST layout, and the 16mm mount diameter with the vehicle or panel application before ordering.

FAQ

What is the part number for this Hella switch?

The part number listed is 4506. For this listing, part number 4506 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

Is this switch illuminated?

No. The switch illumination is listed as non illuminated, and lamp colour is not applicable. For this listing, part number 4506 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

What is the electrical rating?

It is rated at 60A and 12V. For this listing, part number 4506 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

How many terminals does it have?

It has 2 terminals. For this listing, part number 4506 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

What is the mounting size?

The listed mount diameter is 16mm, with a 22mm diameter opening and a 10mm mount length. For this listing, part number 4506 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.

Does it have a spring return action?

Yes. The listed features include spring return, and the switch action is Off - Mom On - SPST. For this listing, part number 4506 is the main reference point. Listed voltage is 12. Listed output rating is 60. These details should still be checked against the original unit before ordering.