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A-B 188-J2B630 Miniature Circuit Breaker 63A, Reliable Electrical Protection

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The A-B 188-J2B630 Miniature Circuit Breaker offers reliable overcurrent protection for circuits up to 63 amperes, suitable for industrial control systems where safety and efficiency are paramount.

Rated Current:63 A

Number of Poles:2

Trip Type:B

Breaking Capacity:Up to 6 kA at 230/400 V AC

Product Weight:0.5 kg

    The A-B 188-J2B630 Miniature Circuit Breaker is engineered for reliability and efficiency in industrial environments. Designed with high-quality materials, it ensures consistent performance even under demanding conditions. This circuit breaker offers precise current handling up to 63A and can effectively break circuits under short-circuit conditions up to 6kA, making it ideal for applications where electrical safety is paramount. With its B-type tripping characteristics, it efficiently protects against overloads and short circuits, ensuring safe operation of connected equipment. Its compact design and easy installation make it a convenient choice for modern industrial setups. Compliant with international standards like IEC/EN 60898-1, the A-B 188-J2B630 meets the highest safety and quality requirements. Experience seamless protection and unmatched reliability with every installation.

A-B 188-J2B630

A-B 188-J2B630

A-B 188-J2B630




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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