Miniature Circuit Breaker with Earth Leakage Protection
This miniature circuit breaker is designed for electrical protection in various applications. It provides overload and short-circuit protection, ensuring the safety of electrical circuits and equipment.
Technical Specifications
Overview
Advanced Circuit Protection
This Miniature Circuit Breaker with Earth Leakage Protection offers a comprehensive solution for residential, commercial, and industrial electrical safety. Featuring a modern design with enhanced mechanical and electrical life, it provides reliable defense against overloads, short circuits, and earth leakage. The integrated visual indicators and user-friendly test functions ensure operational clarity and long-term maintenance ease.
Key Performance Metrics
Performance Highlights
6,000 A
Breaking Capacity
30 mA
Leakage Current (IΔn)
0.1 s
Tripping Time
20,000 Ops
Mechanical Life
Technical Specifications
Available Rated Currents
- 6
- 10
- 16
- 20
- 25
- 32
- 40
- 50
- 63
- Rated Voltage
- 400 V
- Frequency
- 50 Hz
- Tripping Characteristic
- C-Curve
- Number of Poles
- 4P
Leakage Protection
Leakage Parameters
| Parameter | Value |
|---|---|
| Rated Residual Operating Current (IΔn) | 30mA |
| Rated Residual Non-operating Current (IΔno) | 15mA |
| Tripping Time (t) | ≤ 0.1s |
Design & Features
Visual Status Indicators
- Red indicator (Handle Up): Power ON
- Green indicator (Handle Down): Power OFF
- Dedicated leakage indicator window
- Monthly test button for functional verification
- Core Components
- Flame-retardant shellCopper current main-circuitQuick lock mechanismArc chuteReset spring
Installation & Environment
- Mounting Type
- 35mm Standard DIN Rail
- Operating Temperature
- -5°C to +40°C
Compliance
International Standards
IEC61009-1IEC60947-2GB/T16917.1CE
