DC Circuit Breaker

Circuit protection is the intentional installation of a “weak link” in an electrical circuit. This is a fuse or circuit breaker, referred to here as a circuit protection device or CPD.
Langir can provide DC Circuit Breaker, Thermal Protection and Accessory.
Applications such as: Railway, Power, Home and Building.
IEC 60947-2, EN60947-2, GB 14048.2

DC Circuit Breaker – Miniature Circuit Breakers for DC and Solar Generation

The JB is a DC circuit breaker dedicated to multi string photovoltaic installations. This circuit breaker is designed to protect the cables located between each string of photovoltaic modules and the photovoltaic inverter against overloads and short circuits.