BATTERY DOCTOR Automotive Circuit Breaker: 31200, 42V DC, 180 A at 12V DC
The BATTERY DOCTOR 31200 Series Automotive Circuit Breaker (MPN 31208) is a heavy duty circuit breaker with a stud terminal connection. It is rated for 42V DC and has an interrupt rating of 180 A at 12V DC.
SKU 3G-OTH-21377
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Product Description
The BATTERY DOCTOR 31200 Series Automotive Circuit Breaker (MPN 31208) is a heavy duty circuit breaker with a stud terminal connection. It is rated for 42V DC and has an interrupt rating of 180 A at 12V DC.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the BATTERY DOCTOR 31200 Series circuit breaker used for?
The BATTERY DOCTOR 31200 Series heavy duty circuit breaker (MPN 31208) protects automotive electrical systems from overloads and short circuits. It is commonly used in trucks, buses, RVs, and marine applications where a 42V DC power distribution requires reliable overcurrent protection with a stud terminal connection.
What are the specifications of the BATTERY DOCTOR 31208 circuit breaker?
The BATTERY DOCTOR 31208 is a 31200 Series heavy duty circuit breaker rated for 42V DC with an interrupt rating of 180 A at 12V DC. It features a stud terminal connection for secure mounting. The surface-mount design is suitable for high-vibration environments in vehicles and industrial equipment.
Where to buy the BATTERY DOCTOR 31208 circuit breaker worldwide?
3G Electric supplies the BATTERY DOCTOR 31208 circuit breaker to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team for a quote and lead time on this heavy duty circuit breaker.
How to install the BATTERY DOCTOR 31200 series circuit breaker?
Mount the BATTERY DOCTOR 31200 series breaker on a clean, flat surface using the stud terminal. Connect the battery cable to the stud and torque to manufacturer specifications. Ensure the circuit is de-energized before installation. Always follow the vehicle or equipment manufacturer's wiring diagram for proper polarity and ampacity.
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3G Electric supplies BATTERY DOCTOR surface mount automotive circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










