HAGER - MCB 10A 1-Pole MV110Z Line Protection

1-Pole Miniature Circuit Breaker (MCB) B-Curve – 6 kA, 230/400 V

This 1-pole miniature circuit breaker (MCB) provides reliable protection against overload and short circuits in residential, commercial and light industrial electrical installations. Designed for distribution boards with DIN-rail mounting, it is suitable for single-phase circuits and available in current ratings from 6 A to 25 A, making it ideal for universal use across a wide range of applications.

The device features a B-tripping characteristic for standard protection of lighting and socket circuits and offers a rated short-circuit breaking capacity of 6 kA according to IEC 60898-1. Robust screw terminals with high clamping capacity ensure secure wiring and support both solid and flexible conductors.

Key Features

• Miniature circuit breaker for overload and short-circuit protection
• 1-pole design for single-phase circuits
• Rated current range: 6–25 A
• B-curve tripping characteristic
• Short-circuit breaking capacity: 6 kA (IEC 60898-1)
• Suitable for residential, commercial and light industrial installations
• DIN-rail mounting with 1 module width
• Reliable screw terminal connections
• Energy limitation class 3

Technical Specifications

• Rated operational voltage (Ue): 230 / 400 V AC
• Rated insulation voltage (Ui): 500 V
• Impulse withstand voltage (Uimp): 4 kV
• Frequency: 50 / 60 Hz
• Connection type: Screw terminals
• Conductor cross-section solid: 1 – 35 mm²
• Conductor cross-section flexible: 1 – 25 mm²
• Ingress protection: IP20
• Operating temperature: −25 °C to +70 °C
• Power loss at rated current: approx. 2.44 W

Dimensions

• Height: 83 mm
• Width: 17.5 mm (1 module)
• Depth: 70 mm

This compact and durable circuit breaker ensures safe and dependable circuit protection while maintaining easy installation and compatibility with standard modular distribution systems.