CNC DC Miniature Circuit Breaker, 2 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch (20 Amp

CNC DC Miniature Circuit Breaker, 2 Pole 1000V 20 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount DC Disconnect Switch (20 Amp

【INSTALLATION】The package includes 1× 2 pole 20A 1000V DC circuit breaker, 1×35mm din rial,2×screw. 【FUNCTIONS】: Used to protect power distribution facilities from overload and short-circuit damage, and can also be used for control and isolation. 【FAST TRIP】: The electromagnetic trip system can trip immediately when the circuit is short-circuited to protect the safety of the circuit. 【ARC EXTINGUISHING】: DC arc extinguishing is more difficult than AC. This DC mini circuit breaker has a magnetic system to assist arc extinguishing. 【APPLICATION】: Used in DC power system, ship electric power system, solar photovoltaic system, or other DC system. MAGNETIC ARC PROTECTION: Features advanced magnetic field system under breaking contacts for efficient DC arc extinguishing and enhanced safety DUAL POLE DESIGN: 1000V DC rated circuit breaker with 50A current rating and dual pole configuration for comprehensive circuit protection SILVER ALLOY CONTACTS: Premium silver alloy contact material reduces heat generation during operation and ensures long-term electrical durability POLARITY FLEXIBILITY: Versatile installation with marked positive/negative terminals, allowing reversed polarity while maintaining reliable operation SAFETY FEATURES: Equipped with overload protection, short-circuit protection, and control isolation capabilities for complete electrical safety