A-B 188-K3D630-N Miniature Circuit Breaker, 63A Rating
The A-B 188-K3D630-N Miniature Circuit Breaker is designed for reliable protection in residential and light commercial applications. With a current rating of 63A, it offers superior performance and safety in managing electrical circuits.
Rated Current:63 A
Number of Poles:3P
Breaking Capacity:6 kA at 230/400 V AC
Trip Type😀
Net Weight:0.375 kg
Compliance Standards:IEC/EN 60898-1
Application Areas:Residential, Commercial, Industrial
Designed for high-performance residential and commercial applications, the A-B 188-K3D630-N Miniature Circuit Breaker ensures optimal safety and reliability.
This circuit breaker is engineered with robust materials to withstand harsh environments, making it ideal for various industrial and commercial settings.
Its trip type D makes it perfect for protecting sensitive equipment from excessive current fluctuations.
Installation is straightforward, requiring minimal downtime and effort. Follow our detailed installation guide for best results.
Backed by A-B’s commitment to quality and innovation, this miniature circuit breaker guarantees longevity and performance, reducing maintenance costs.












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