Hager MBN125E MCB 1P B 25A 6kA Miniature Circuit Breaker

The Hager MBN125E is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential and commercial electrical installations. With a rated current of 25A and a B tripping curve, it provides fast response to short circuits and overloads, ensuring safety and equipment longevity. This 1-pole breaker has a short-circuit breaking capacity of 6kA, making it suitable for standard distribution boards.

Advantages

Compact 1-module width (17.5mm) saves space on DIN rail. B-curve characteristic is ideal for resistive and lighting loads. Screw terminals ensure secure and easy wiring. Complies with EN 60898-1 for global acceptance.

Suitable for

• Overcurrent protection of lighting circuits
• Protection of socket outlets and small appliances
• Residential and light commercial distribution boards

Key specifications

• Rated current: 25 A
• Number of poles: 1
• Tripping curve: B
• Short-circuit breaking capacity (Icn): 6 kA
• Rated voltage: 230/400 V AC
• Frequency: 50/60 Hz
• Mounting: DIN rail (EN 60715)
• Terminal type: Screw terminals
• Protection degree: IP20 (terminals), IP40 (front)
• Operating temperature: -25 to 70 °C
• Standard: EN 60898-1
• Module width: 1 module (17.5 mm)

Recommendations

For optimal performance, use with Hager distribution boards and accessories. Ensure correct wire sizing and torque settings as per installation manual.