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Circuit breaker Hager SBN340 — Type B, 3 modules, 40 A, 52.5×68×83 mm
Summary description:
Hager SBN340 is a Type B miniature circuit breaker with a rated current of 40 A designed for DIN-rail distribution boards. It occupies 3 modules (52.5 mm width) and protects circuits against overload and short-circuit. Compact dimensions (52.5×68×83 mm) make it suitable for residential and light commercial electrical installations.