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BATTERY DOCTOR SPST Off/On Toggle Switch with Red Indicator Light - Automotive Toggle Switches
BATTERY DOCTORAutomotive Toggle Switches

BATTERY DOCTOR SPST Off/On Toggle Switch with Red Indicator Light

The BATTERY DOCTOR Automotive Toggle Switch (MPN 20510) is an SPST, Off/On switch with a red actuator and black stem, featuring a red indicator light. It offers panel-mount installation and 1/4 in male terminals for…

SKU 3G-OTH-516138

Brand
BATTERY DOCTOR
Item
SPST Off/On Toggle Switch with Red Indicator Light
Part Number
20510
Category
Automotive Toggle Switches
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BATTERY DOCTOR
Manufacturer Part Number
20510
Type
SPST, Off/On, Red, Black
Features
Red Indicator Light
Terminals
1/4 in Male
Stem Color
Black
Connections
2
Switch Type
Toggle Switch
Contact Form
SPST
Actuator Color
Red
Mounting Style
Panel Mount
Switch Function
Off/On

Technical Documents

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BATTERY DOCTOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BATTERY DOCTOR Automotive Toggle Switch (MPN 20510) is an SPST, Off/On switch with a red actuator and black stem, featuring a red indicator light. It offers panel-mount installation and 1/4 in male terminals for two connections.

Frequently Asked Questions

What is the BATTERY DOCTOR 20510 toggle switch used for?

The BATTERY DOCTOR 20510 SPST toggle switch is used for simple on/off control in automotive, marine, and industrial electrical circuits. Its red indicator light shows when the circuit is active, making it suitable for battery disconnects, accessory control, or panel-mounted power switching.

What are the specifications of the BATTERY DOCTOR 20510 toggle switch?

The BATTERY DOCTOR 20510 is an SPST toggle switch with Off/On function, red actuator, black stem, and a red indicator light. It features 1/4 in male terminals for two connections and panel-mount installation. The manufacturer part number is 20510.

Where to buy the BATTERY DOCTOR 20510 toggle switch worldwide?

3G Electric supplies the BATTERY DOCTOR 20510 toggle switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this SPST switch with red indicator light.

How to install the BATTERY DOCTOR 20510 panel-mount toggle switch?

To install the BATTERY DOCTOR 20510, drill a panel hole to the switch's specified diameter, insert the switch through the front, and secure it with the included mounting nut. Connect two wires to the 1/4 in male terminals using ring or spade connectors, ensuring proper polarity for the indicator light.

Used in

Common applications for BATTERY DOCTOR
Fleet maintenance — Battery Doctor corrosion inhibitor MPN 16204 applied to battery terminals on trucks and buses to prevent acid buildup.
Heavy equipment electrical systems — Battery Doctor toggle switch MPN 20561 used for on/off control of auxiliary lighting on construction machinery.
Vehicle panel mounting — Battery Doctor switch panel MPN 20591 used to mount indicator lights in truck cabs.
Marine battery systems — Battery Doctor corrosion inhibitor MPN 16201 applied to terminal connections to reduce corrosion in humid environments.
Industrial battery rooms — Battery Doctor switch panel MPN 20590 used to organize control switches for stationary battery banks.
Bus electrical maintenance — Battery Doctor toggle switch with guard MPN 20565 installed to prevent accidental activation of battery disconnect circuits.
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BATTERY DOCTOR Products

3G Electric supplies BATTERY DOCTOR automotive toggle switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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SPST toggle switch with Off/On function, silver actuator, black stem, and duckbill toggle design. Features two 1/4 in male terminals for panel mounting in automotive electrical systems. Suitable for battery disconnect, accessory control, or general 12 VDC circuit switching in vehicles, boats, and off-road equipment
BATTERY DOCTOR
SPST toggle switch with Off/On function, silver actuator, black stem, and duckbill toggle design. Features two 1/4 in male terminals for panel mounting in automotive electrical systems. Suitable for battery disconnect, accessory control, or general 12 VDC circuit switching in vehicles, boats, and off-road equipment

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