Filter by
Single pole MCBs
260 productsChoose a single-pole circuit breaker suited to your electrical needs to ensure effective and reliable protection for your installations.
Mophorn 59 PCS Electrical Lockout Tagout Kit with Padlocks, Hasps, Tags, Ties, Plug Lockout, Circuit Breaker Lockouts, Valve Lockouts, and Carrying Bag
5A 8A 10A 15A 18A 20A 30A Circuit Breaker with Optional Thermal Reset Switch, 125-250V AC 50V DC Overcurrent Protection Pushbutton Circuit Breaker (15A)
20A Circuit Breaker with Optional Thermal Reset Switch, 125-250V AC 50V DC Overcurrent Protection Pushbutton Circuit Breaker
Miniature Circuit Breaker SG DC 2P 50A DC1000V 6000A Breaking Capacity DIN Rail Mount Fast Arc Extinction for Solar PV System DZ47s 63Z C50
Miniature Circuit Breaker, DC Arc Extinguishing Circuit Breaker Overload Protection 500V for Power Supply System (25A)
300A DC12-48V Manual Reset Circuit Breaker with Fuse Holder, Waterproof Car Circuit Breaker for Car, Boat, Trolling Motor, Marine
Circuit breaker safety switch Overload protection Short circuit protection with a fireproof case for DC/AC equipment 15A 20A 25A 30A (15A).
Miniature DC Circuit Breaker 2P 1000V 40A Solar PV System DC Disconnect Isolator DIN Rail Mount Circuit Breaker DZ47-63Z C40 DC Circuit Breaker
Mini Circuit Breakers 100A DC250V, Short-Circuit Overload Protection Circuit Breaker 1P 10KA suitable for Solar Panel PV Systems, 35mm DIN Rail Mounting
Resettable Circuit Breaker, Stereo Audio Resettable Inline Circuit Designer (30A).
5A circuit breaker with optional thermal reset switch, 125-250V AC 50V DC Overcurrent protection push-button circuit breaker
Miniature 4P Solar PV System Circuit Breakers 16A DIN Rail Mounting 6000A Segmented Capacity DC1000V DZ47s 63Z C16
50-300A circuit breaker, miniature 50 AMP circuit breaker with reset fuse, 12-48V DC car/boat fuse (300A)
Latinaric Auto Circuit Breaker Car Protection 12V - 24V DC with Manual Fuse Reset Switch (100A)






















































