MCB 1A, 1P, 220V DC – 5SL5101-7RC

Product Description

Siemens SENTRON MCB – 1A, 1P, 220V DC – 5SL5101-7RC

The Siemens 5SL5101-7RC is a SENTRON 5SL series miniature circuit breaker (MCB) designed for protection of low-voltage AC and DC distribution circuits against overload and short-circuit faults. It is commonly used in control panels, industrial automation systems, and DC auxiliary circuits where precise low-current protection is required.

This model is a 1-pole (1P) MCB with C-curve tripping characteristic, suitable for both DC systems up to 220V DC and AC applications up to 400V AC, making it ideal for control circuits, PLC power supplies, instrumentation, and DC feeder protection. 

With a 10kA breaking capacity, it ensures reliable interruption of fault currents, protecting sensitive equipment and wiring in compact electrical systems. 

Key Features:

• Siemens SENTRON 5SY5 / 5SL series MCB 

• Rated current: 1A 

• 1-pole (1P) protection 

• C-curve tripping characteristic 

• Suitable for 220V DC / 400V AC systems 

• Breaking capacity: 10kA 

• DIN rail mounting 

• Compact modular design 

• High reliability for control and auxiliary circuits 

• IEC 60898-1 / IEC 60947-2 compliant (application dependent)