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Single pole MCBs
268 productsChoose a single-pole circuit breaker suited to your electrical needs to ensure effective and reliable protection for your installations.
Small Circuit Breaker, Modular Structure 2P Mini Circuit Breaker DC DC500V for Photovoltaic Solar System (50A)
Circuit breaker, PV isolator combination box DC 500V 32A chain PV DC isolation switch Outdoor waterproof solar combination box with 1 in 1 output for solar system
15A Circuit Breaker Optional Reset Thermal Switch, 125-250V AC 50V DC Current Overload Protection Push Button Circuit Breaker
PV DC Circuit Breaker 32A 6KA IP65 Waterproof DC Isolator Solar Disconnect Switch 1000V
12V - 24V DC Car Circuit Breaker 50A/100A/150A Manual Reset Fuse Switch Auto Protector(100A)
230Vac Dz47 63 1 Pole Miniature Circuit Breaker, Miniature Circuit Breaker Dz47 63 Ac230V Dz47 63 Circuit Breaker Switch (32A).
40A 1000V DC solar isolator switch, IP65 waterproof with extension cable, battery disconnect switch for solar arrays
Miniature 4P Solar PV System Circuit Breakers 16A DIN Rail Mounting 6000A Segmented Capacity DC1000V DZ47s 63Z C16
DC Circuit Breaker SGM1-250Z/2300, 500V 160A 2P DC Circuit Breaker, BMC Thermoset Plastic Molded Case Circuit Breakers, Solar Power Switch
10A Circuit Breaker Optional Reset Thermal Switch, 125-250V AC 50V DC Current Overload Protection Push Button Circuit Breaker
12V - 24V DC Car Circuit Breaker 50A/100A/150A Manual Reset Fuse Switch Auto Protector(50A)
Miniature DC 2P 125A IP65 Waterproof Disconnect Switch for 1000V Photovoltaic Solar System
thermal reset, current overload protection device circuit breaker manual reset circuit breaker overcurrent protector (10A)
thermal reset, current overload protection device circuit breaker manual reset circuit breaker overcurrent protector (5A)
KZQ 2P 6000A Circuit Breaker, Breaking Capacity, Overload Protection, Mini Circuit Breaker, DC1000V 16A
Mini photovoltaic circuit breaker DC 2V DC 500V 63A Mini circuit breaker MCB DZ47-63Z-2P Safety combination for solar energy small power generation system
DC circuit breaker, overload protection, magnetic system, PV circuit breaker, 2P, 1000V, 20A
12V - 24V DC Car Circuit Breaker 50A/100A/150A Manual Reset Fuse Switch Auto Protector(150A)
Photovoltaic Circuit Breaker, DC Circuit Breaker, Magnetic System, 1000V Auxiliary Arc Extinguisher for Electric Motorcycle (50A)
Miniature circuit breakers 2P 40A DC 500V Mini photovoltaic circuit breaker MCB Safety circuit breaker DZ47-63Z-2P Electrical protection accessories
thermal reset, current overload protection device, circuit breaker, manual reset, overcurrent protection switch (10 A)
thermal reset, current overload protection device, circuit breaker, manual reset, overcurrent protection switch (5A)
CCYKXA 12V-24V 100A DC Automatic Fuse Switch Circuit Breaker Reset Fuse Auto Marine Boat Bike Stereo Audio (100A)
15A Circuit Breaker with Optional Thermal Reset Switch, 125-250V AC 50V DC Overcurrent Protection Pushbutton Circuit Breaker
























































