High-capacity residual current circuit breaker protecting three-phase electrical systems from leakage.

Siemens industrial RCD circuit breaker protecting against electrical faults and leakage current.

Heavy-duty residual current circuit breaker protecting industrial electrical systems from ground faults.

Heavy-duty safety circuit breaker protecting electrical systems from ground faults and overcurrent.

Siemens 400A three-pole RCD circuit breaker for industrial electrical protection and safety.

Siemens 160A four-pole RCD circuit breaker for industrial electrical protection and safety.

Heavy-duty 630A residual current breaker protects three-phase electrical systems from leakage and faults.

High-capacity RCD circuit breaker for four-phase industrial electrical systems and buildings.

High-capacity safety circuit breaker protecting electrical systems from ground faults and overloads.

Heavy-duty 630A four-pole residual current breaker for industrial electrical distribution systems.

Heavy-duty three-pole RCD for large industrial installations with high fault current capacity.

Heavy-duty residual current circuit breaker for three-phase industrial electrical systems and equipment protection.

Heavy-duty safety circuit breaker protecting industrial electrical systems from faults and overloads.

Industrial three-pole RCD for high-voltage systems with time-delayed tripping characteristics.