Circuit breakers

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MCCB Circuit Breaker NZMB1-A20-AS NZMC1-A20-AS NZMN1-A20-AS NZMS1-A20-AS 20A 3P Molded Case Circuit Breaker 3poles/50KA

$87.32-132.09 Min. Order: 1 piece

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4P B Type MCB 6kA AC DIN Rail Enclosure 63A Home Circuit Breaker IP20 Protection 230/400V for Residential Systems

$3.97 Min. Order: 60 pieces

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MCCB Circuit Breaker NXM Series 3P/4Pole 315A 320A 350A 400A 500A 630A NXM-1000S/300 800A Molded Case Circuit Breaker

$299-999 Min. Order: 1 piece

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3AH4306-8NF55-0FC9-Z E19+E25+F20+F30+R1G+Y09+Y12+Y99 Vacuum Circuit-breaker 36kV 3AH43068NF550FC9

$120,771-147,310.80 Min. Order: 1 piece

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Supplying MT20H1 100% Original Circuit Breakers for Fast Delivery

$35 Min. Order: 1 piece

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230V 50/60 HZ RCBO MCB 30mA Residual Current Circuit Breaker With Over Current and Leakage Protection 6/10/16/20/25/32/40 a

$0.99 Min. Order: 1 piece

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Switching DC circuit breaker 150A

$9.80-10 Min. Order: 1 piece

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5ST3011 Circuit Breaker Series for PLC

$8.40-14.40 Min. Order: 1 piece

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Circuit Breaker S281 K6A PLC

$5.53-9.48 Min. Order: 1 piece

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NXB-63H Miniature Circuit Breaker 1-63A High Breaking Capacity Low Voltage Power Distribution System Overload Short Circuit

$1.29-2.29 Min. Order: 1 piece

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Circuit Breaker 4P

$52-195 Min. Order: 1 piece

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Moulded Case Circuit Breakers 10kA Breaking Capacity 380V Rated Voltage T1N160 T2N160 T3N250 T3H250

$100-400 Min. Order: 1 pack

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HFD3100L 100A Circuit Breaker

$140-150 Min. Order: 1 unit

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FD3125L Circuit Breaker Brand New Original

$140-150 Min. Order: 1 unit

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New and in Stock A9N2P10C CIRCUIT BREAKER

$40 Min. Order: 3 pieces

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DZ47 Miniature AC Circuit Breakers From China Overload Protection 3 KA Breaking Capacity 230-400V

$1.40 Min. Order: 120 pieces

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High Quality 1P+N RCBO Mini Circuit Breakers 18mm 6A/10A/16A/20A/25A/32A/40A/63A Factory Direct

$6.80 Min. Order: 5 pieces

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JVL7-63A MCB Miniature Circuit Breakers 2P Modular Mounting High Breaking Capability Moisture-Proof Dust-Proof 240V/230V 50Hz

$5.30 Min. Order: 60 dozens

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Intelligent Universal Circuit Breaker Suitable For 400V 690V Low Voltage Industrial Distribution Network

$500-1,500 Min. Order: 5 pieces

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Schneider Circuit Breaker

$140-150 Min. Order: 1 unit

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Miniature Circuit Breaker 1P 2P 3P 4P 63A Household Overload Protection MCB

$2.22-2.45 Min. Order: 9 pieces

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DC Circuit Breaker

$1.38-2.26 Min. Order: 1 piece

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Chint NB2-80ZT Miniature Circuit Breakers MCB 3P+N 63amp AC Smart Plastic Industrial & Household Use 6kA Breaking Capacity

$57.19 Min. Order: 5 pieces

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DC Circuit Breaker

$2.65-3.68 Min. Order: 1 piece