BATTERY DOCTOR Automotive Circuit Breaker: 31200, 42V DC, 120 A at 12V DC
The BATTERY DOCTOR Series 31200 is a heavy duty surface mount automotive circuit breaker with a stud terminal connection. It is rated for 42V DC and has an interrupt rating of 120 A at 12V DC. This circuit breaker is…
SKU 3G-OTH-21368
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Product Description
The BATTERY DOCTOR Series 31200 is a heavy duty surface mount automotive circuit breaker with a stud terminal connection. It is rated for 42V DC and has an interrupt rating of 120 A at 12V DC. This circuit breaker is identified by manufacturer part number 31206.
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 circuit breaker used for?
The BATTERY DOCTOR Series 31200 heavy duty surface mount circuit breaker protects automotive electrical systems from overloads and short circuits. It is commonly used in trucks, buses, RVs, and marine applications where a 42V DC system requires reliable overcurrent protection up to 120 A at 12V DC.
What are the specifications of the BATTERY DOCTOR 31206 circuit breaker?
The BATTERY DOCTOR 31206 is a Series 31200 heavy duty surface mount circuit breaker rated for 42V DC with an interrupt rating of 120 A at 12V DC. It features a stud terminal connection and is identified by manufacturer part number 31206. This is a surface mount type breaker for automotive use.
Where to buy the BATTERY DOCTOR 31206 circuit breaker worldwide?
3G Electric supplies the BATTERY DOCTOR 31206 circuit breaker to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this heavy duty automotive circuit breaker.
How to install a surface mount automotive circuit breaker?
To install a surface mount circuit breaker like the BATTERY DOCTOR 31200 series, first disconnect the battery. Mount the breaker securely to a flat surface using the stud terminal. Connect the input wire to the stud and the output wire to the load. Torque connections to manufacturer specifications and verify polarity before reconnecting power.
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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.










