We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
BATTERY DOCTOR 20501 SPST On/Off Toggle Switch, Green, Illuminated - Automotive Toggle Switches
BATTERY DOCTORAutomotive Toggle Switches

BATTERY DOCTOR 20501 SPST On/Off Toggle Switch, Green, Illuminated

The BATTERY DOCTOR Automotive Switch is a SPST toggle switch with an On/Off function, a green actuator and green stem, and 1/4 in male terminals. It features illumination in the "On" position, has 3 connections, and…

SKU 3G-OTH-516144

Brand
BATTERY DOCTOR
Item
20501 SPST On/Off Toggle Switch, Green, Illuminated
Part Number
20501
Category
Automotive Toggle Switches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BATTERY DOCTOR
Manufacturer Part Number
20501
Type
SPST, On/Off, Green, Green
Features
Illuminates In "On" Position
Terminals
1/4 in Male
Stem Color
Green
Connections
3
Switch Type
Toggle Switch
Contact Form
SPST
Actuator Color
Green
Mounting Style
Panel Mount
Switch Function
On/Off

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BATTERY DOCTOR Automotive Switch is a SPST toggle switch with an On/Off function, a green actuator and green stem, and 1/4 in male terminals. It features illumination in the "On" position, has 3 connections, and is designed for panel mounting.

Frequently Asked Questions

What is the BATTERY DOCTOR 20501 toggle switch used for?

The BATTERY DOCTOR 20501 is a SPST toggle switch with an On/Off function, designed for panel mounting in automotive and industrial applications. Its green actuator illuminates when in the 'On' position, providing clear status indication. 3G Electric supplies this switch globally, handling logistics and customs for worldwide delivery.

What are the specifications of the BATTERY DOCTOR 20501 switch?

The BATTERY DOCTOR 20501 is a SPST toggle switch with On/Off function, 3 connections, and 1/4 in male terminals. It features a green actuator and green stem, panel mount style, and illumination in the 'On' position. 3G Electric sources this genuine BATTERY DOCTOR part for global supply.

Where to buy the BATTERY DOCTOR 20501 toggle switch worldwide?

3G Electric supplies the BATTERY DOCTOR 20501 toggle switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this SPST On/Off switch with green illumination and 1/4 in male terminals.

How to install a BATTERY DOCTOR panel mount toggle switch?

To install the BATTERY DOCTOR 20501, cut a standard panel hole, insert the switch through the front, and secure with the included nut. Connect the 1/4 in male terminals to your circuit using female quick-connects. Ensure power is off before wiring. 3G Electric provides sourcing support for this and similar switches.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from BATTERY DOCTOR

View all BATTERY DOCTOR parts
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first