MCB 25A, 1P, 220V DC – 5SL5125-7RC

Product Description

Siemens SENTRON MCB – 25A, 1P, 220V DC – 5SL5125-7RC

The Siemens 5SL5125-7RC is a SENTRON 5SL series miniature circuit breaker (MCB) designed for protection of low-voltage AC/DC control and distribution circuits against overload and short-circuit faults. It is widely used in industrial control panels, automation systems, and DC auxiliary networks where reliable circuit protection is required.

This model is a 1-pole (1P) MCB with C-curve tripping characteristic, suitable for 220V DC and 230/400V AC systems, making it ideal for control circuits, instrumentation, PLC power supplies, and DC feeder protection.

With a 10kA breaking capacity, it provides reliable interruption of fault currents and ensures safe operation of sensitive electrical and electronic equipment in compact installations. 

Key Features:

• Siemens SENTRON 5SL series MCB 

• Rated current: 25A 

• 1-pole (1P) protection 

• C-curve tripping characteristic 

• Suitable for 220V DC / 230–400V AC systems 

• Breaking capacity: 10kA (EN 60898 standard) 

• DIN rail mounting 

• Compact modular design 

• High reliability for control and auxiliary circuits 

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