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PV Circuit Breaker

The JB is a DC circuit breaker tailored for multi-string photovoltaic installations. It is engineered to safeguard the connections between photovoltaic modules and inverters, protecting against overloads and short circuits.

Key Features

  • Robust Protection: Ensures the safety of cables connecting PV modules to inverters.
  • Flexible Installation: Designed to be integrated into a PV protection enclosure at the end of each module string.
  • Polarity Insensitive: Can safely connect with (+) and (-) wires reversed, eliminating installation errors.
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B2B Available

25 YEARS OF SWITCH MANUFACTURING

Exceptional value for money, highly competitive prices. Please contact us at langir@langir.com

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Customers Reviews

19mm Ring Illuminated 1NO1NC Stainless Steel Anti-vandal Switch

Easy to install

Anthony

I installed this on my bike for easy access as a garage door opener. Very convenient and happy with the results.

Economy type Stainless Steel Anti Vandal Switch

High quality with amazing looks!

Joe G.

This product looks and performs magnificent. I installed it to control the lights in the bed of my truck.

16mm Pin Terminal 2A36V DC 1NO Ring Illuminated Anti Vandal Switch

Great little switch

Chad U.

My application was for something in my van so I was able to fit it inside the light control box for a clean factory look.

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