BATTERY DOCTOR Automotive Switch: Toggle Switch, SPST, 3 Connections, On/Off, Silver
The BATTERY DOCTOR Automotive Toggle Switch (MPN 20522) is an SPST, On/Off switch with a silver actuator and black stem. It features a green LED, three 1/4 in male terminals, and panel-mount installation.
SKU 3G-OTH-516151
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Product Description
The BATTERY DOCTOR Automotive Toggle Switch (MPN 20522) is an SPST, On/Off switch with a silver actuator and black stem. It features a green LED, three 1/4 in male terminals, and panel-mount installation.
Frequently Asked Questions
What is the BATTERY DOCTOR 20522 toggle switch used for?
The BATTERY DOCTOR 20522 is an SPST On/Off toggle switch with a green LED indicator, designed for panel-mount applications in automotive electrical systems. It is commonly used to control auxiliary circuits such as lights, fans, or pumps where a simple on/off function is required.
What are the specifications of the BATTERY DOCTOR 20522 switch?
The BATTERY DOCTOR 20522 is an SPST toggle switch with On/Off function, silver actuator, black stem, and three 1/4 in male terminals. It features a green LED and panel-mount installation. The contact form is SPST, and the switch type is toggle.
Where to buy the BATTERY DOCTOR 20522 toggle switch worldwide?
3G Electric supplies the BATTERY DOCTOR 20522 toggle switch to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this SPST On/Off switch with green LED to your location. Contact us for availability and lead time.
How to install the BATTERY DOCTOR 20522 panel-mount toggle switch?
To install the BATTERY DOCTOR 20522, drill a panel hole to the manufacturer's recommended diameter, insert the switch through the front, and secure with the included nut. Connect the three 1/4 in male terminals to your circuit using appropriate female spade connectors. Ensure the green LED polarity matches your power source.
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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.









