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BATTERY DOCTOR SPST Off/On Toggle Switch - Automotive Toggle Switches
BATTERY DOCTORAutomotive Toggle Switches

BATTERY DOCTOR SPST Off/On Toggle Switch

The BATTERY DOCTOR Automotive Switch is a SPST toggle switch with Off/On function, featuring a black actuator and stem, blade terminals, and panel mount style. This switch has 2 connections and is identified by…

SKU 3G-OTH-516137

Brand
BATTERY DOCTOR
Item
SPST Off/On Toggle Switch
Part Number
20505
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
20505
Type
SPST, Off/On, Black, Black, Blade
Terminals
Blade
Stem Color
Black
Connections
2
Switch Type
Toggle Switch
Contact Form
SPST
Actuator Color
Black
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 Switch is a SPST toggle switch with Off/On function, featuring a black actuator and stem, blade terminals, and panel mount style. This switch has 2 connections and is identified by manufacturer part number 20505.

Frequently Asked Questions

What is the BATTERY DOCTOR 20505 toggle switch used for?

The BATTERY DOCTOR 20505 is a SPST toggle switch with Off/On function, designed for automotive applications such as controlling auxiliary lights, fans, or pumps. Its blade terminals and panel mount style suit 12V or 24V circuits where simple on/off control is needed.

What are the specifications of the BATTERY DOCTOR 20505 toggle switch?

The BATTERY DOCTOR 20505 is a SPST toggle switch with Off/On function, 2 blade terminals, black actuator and stem, and panel mount style. It has 2 connections and is identified by manufacturer part number 20505. Contact form is SPST.

Where to buy the BATTERY DOCTOR 20505 toggle switch worldwide?

3G Electric supplies the BATTERY DOCTOR 20505 toggle switch worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this SPST Off/On switch with blade terminals to your facility, regardless of location.

How to install the BATTERY DOCTOR 20505 toggle switch?

To install the BATTERY DOCTOR 20505, disconnect battery power, drill a 12mm panel hole, insert the switch, and secure with the nut. Connect blade terminals to your circuit wires using female quick-connects. Verify Off/On function before reconnecting power.

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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