Hager MCN125E MCB 1P C 25A 6kA Circuit Breaker

The Hager MCN125E is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in residential and commercial electrical installations. With a rated current of 25A and a C tripping curve, it is ideal for protecting circuits with moderate inrush currents, such as lighting and general power outlets. This 1-pole breaker offers a breaking capacity of 6kA, ensuring safety under fault conditions.

Advantages

Compact 1-module design saves space on DIN rail; robust screw terminals for secure wiring; high electrical and mechanical endurance of 20,000 cycles; complies with EN 60898-1 for global standards.

Suitable for

• Residential distribution boards
• Commercial lighting and socket circuits
• Protection of cables and connected equipment

Key specifications

• Rated Current (In): 25 A
• Number of Poles: 1P
• Tripping Curve: C
• Short-Circuit Breaking Capacity (Icn): 6 kA
• Rated Operational Voltage (Ue): 230 V AC
• Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Terminal Type: Screw Terminal
• Terminal Capacity (Rigid): 1 to 35 mm²
• Terminal Capacity (Flexible): 1 to 25 mm²
• Electrical Endurance: 20000 cycles
• Mechanical Endurance: 20000 cycles
• Degree of Protection (Terminals): IP20
• Energy Limitation Class: 3
• Standards: EN 60898-1
• Module Width: 1 module (17.5 mm)
• Operating Temperature Range: -25 to 60 °C
• Storage Temperature Range: -40 to 80 °C

Recommendations

For optimal protection, pair with a compatible RCCB or RCBO. Ensure proper sizing according to cable cross-section and load requirements.