7 Series Miniature Circuit Breaker

QKB7-125-1P

QKB7-125 Miniature Circuit Breakers

High breaking capacity MCB for AC 50/60Hz, 230/400V circuits (6A–80A). Provides overload and short-circuit protection, and allows infrequent switching. Suitable for industrial, commercial, high-rise, and residential use. Compliant with GB/T 10963.1.

QKB7-80-1P

QKB7-80 Miniature Circuit Breaker

High breaking capacity MCB for AC 50/60Hz, 230/400V circuits (6A–80A). Provides overload and short-circuit protection, and allows infrequent switching. Suitable for industrial, commercial, high-rise, and residential use. Compliant with GB/T 10963.1.

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