Technical Specifications
Overview
KNLE1-32 Leakage Circuit Breaker
The KNLE1-32 series is a versatile leakage circuit breaker designed for reliable protection in both single-phase (up to 230V) and three-phase (up to 400V) electrical lines. With a rated current capacity of up to 32A, it provides essential safety by automatically interrupting power within 0.2 seconds during electric shocks or leakage events. This unit also handles overload and short-circuit protection, making it an ideal choice for maintaining safety in electrical distribution systems.
Technical Specifications
Rated Working Current
- 6
- 10
- 16
- 20
- 25
- 32
- Rated Working Voltage
- 240/415V
- Rated Frequency
- 50/60Hz
- Rated Limiting Short-Circuit Current
- 4500 A
Protection Features
- Rated Residual Operating Current
- 0.03 A
- Maximum Operating Time
- ≤ 0.1s (IΔn), ≤ 0.04s (5IΔn)
- Instant Release Type
- BCD
Mechanical & Design
- Available Pole Configurations
- 1P+N2P3P3P+N4P
- Mechanical Life
- 8000
- Electrical Life
- 4000
Compliance
Standards Compliance
GB16917.1
Performance Testing
C-Type Release Performance
| Test Current | Tripping Time | Result |
|---|---|---|
| 1.13In | t≤1h | Not tripping |
| 1.45In | t<1h | Tripping |
| 2.55In | 1s<t<60s | Tripping |
