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Double pole MCBs
134 productsChoose a two-pole circuit breaker suitable for your needs by considering the required electrical power to ensure effective and safe protection.
2P MCCB Solar Battery Protection Circuit Breaker Isolator Switch Protector 250A 500V
250V DC 2P Low Voltage Air Miniature Circuit Breaker Solar Energy Switch 16A/63A(63A)
250V DC 2P Low Voltage Air Miniature Circuit Breaker Solar Energy Switch 16A/63A(16A)
2P Miniature Circuit Breaker Multiple Protection Functions High Safety 16A 220V Circuit Leakage Breaker for Electricity
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
Manual reset thermal circuit breaker – Overcurrent & overload protection – 2P, 16 A, IP20, DIN rail mounting
KZQ 2P 6000A Circuit Breaker, Breaking Capacity, Overload Protection, Mini Circuit Breaker, DC1000V 16A
250V DC 2P Low Voltage Air Miniature Circuit Breaker Solar Circuit Breaker 16A/63A (63A)
Eosnow Disjoncteur de compresseur d'air électrique, 5 pièces, Protection contre les surcharges et les surintensités, interrupteur 12A
Photovoltaic Circuit Breaker, DC Circuit Breaker, Magnetic System, 1000V Auxiliary Arc Extinguisher for Electric Motorcycle (50A)
DC Circuit Breaker Overload Protection Magnetic System Modular Construction PV Circuit Breaker 2P 500V 25A
Miniature Circuit Breakers 16A 400V DC AC, 2P 4000A Breaking Capacity, Small Circuit Breaker Suitable for Solar Panel PV Systems, 35mm DIN Rail Mounting
Knife Safety Switch 2 Pole 63A AC 220V Single Throw ABS Copper Disconnect Knife Switch for Fail Safe Circuit Breakers
220V 2P63 Circuit Breaker Disconnector Electric Leakage Protection Switch 35mm Din Rail Mount
2P DC 500V 63A Photovoltaic Circuit Breaker MCB DZ47-63Z-2P Miniature Circuit Breaker Combination for Solar Power Small Power Generation System (63A)
Miniature DC 2P Type B Circuit Breaker, DIN Rail Mounting, Multiple Functions, Mini Safety Circuit Breaker for Solar PV Systems, DC500V 20A
Thermal reset circuit breaker, 125-250V AC 50V DC Overcurrent protection push-button circuit breaker (18 amps)
Miniature circuit breakers 2P 40A DC 500V Mini photovoltaic circuit breaker MCB Safety circuit breaker DZ47-63Z-2P Electrical protection accessories
Miniature DC Circuit Breaker, 2 Poles, 35mm Insulation Protection, DIN Rail Mounting for DC Power Supply Systems
Mini DC 500V 2P DIN Rail Mount Circuit Breaker with Electromagnetic Tripping, Low Voltage, Type B Circuit Breaker for Solar Systems
2P photovoltaic system, miniature DC circuit breaker, IP65 waterproof solar disconnect switch, DC1000V 25A
Miniature 2P DC Type B 25A Circuit Breaker DIN Rail Mounted for DC 500V Photovoltaic Solar System
30-60A 50Hz/60Hz 2P Circuit Breaker Air Protection Switch Low Voltage Circuit Breaker Multiple Protection Switch
Mini 2P Circuit Breaker, 2P DC1000V Circuit Breaker, Stable Modular Design, PA66 for Marine Electrical Systems (Blue)
Low voltage circuit breaker, higher breaking capacity circuit breaker, durable leakage protection for electrical distribution systems laboratory
30-60A 50Hz / 60Hz 2P Disjoncteur Commutateur d'Air de Protection Disjoncteur Basse Tension Commutateur de Protection Multiple
30–60A 50Hz/60Hz Double Pole Circuit Breaker, Air Protection Circuit Breaker, Low Voltage Circuit Breaker, Multiple Circuit Breaker
Miniature 1000V 2P Waterproof DC Disconnect Switch Circuit Breaker for Solar Systems
SJLERST Miniature DC Circuit Breaker 2P 125A IP65 Waterproof Disconnect Switch for 1000V Photovoltaic Solar System
Circuit breaker, Miniature DC 1000V 125A Short-circuit protection circuit breaker for PV systems (Red) Bipolar circuit breaker
MCB PV Combiner Box Disconnect Switch 500V DC with IP65 Waterproof Distribution Box












































![[NEVER USED] 2P DC 500V 63A Photovoltaic Circuit Breaker Miniature Circuit Breaker MCB DZ47-63Z-2P Combination Circuit Breaker for Solar Energy Small Power Generation System (63A)](https://cdn.manomano.com/pim-media/images/medium/2286e8d8b324657633af7712fb7b201805a3fc00.jpg)










