A-B 188-K4B630 Miniature Circuit Breaker, 63A, Electrical Protection Device
The A-B 188-K4B630 Miniature Circuit Breaker provides reliable overcurrent protection for electrical systems. Designed for industrial applications, it ensures safety and efficiency by interrupting the circuit when excessive current flows.
Rated Current:63 A
Number of Poles:4
Trip Type:K
Brand:A-B
Model:188-K4B630
Module Classification:Miniature Circuit Breaker
The A-B 188-K4B630 Miniature Circuit Breaker is an essential component in any industrial control system. It features a robust design that ensures reliable performance even under extreme conditions. The K-type tripping characteristic provides excellent protection against high inrush currents, making it suitable for motor applications. With a rated current of 63A and a three-pole configuration, this circuit breaker is perfect for controlling large loads and ensuring the safety of your electrical system. Compliant with CE, UL, and RoHS standards, this product meets the highest quality and safety requirements. Easy installation and maintenance make it a convenient choice for professionals. Trust A-B to provide the best in circuit protection technology.











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