125A 4-Pole Thermal Adjustable Earth Leakage Circuit Breaker
This 4-pole earth leakage circuit breaker is rated at 125A and features thermal adjustability. The ELCB complies with IEC60947-2 standards and provides earth leakage protection.
Technical Specifications
Product Overview
High-Performance Earth Leakage Protection
The TRE series 4-pole Earth Leakage Circuit Breaker (ELCB) is designed to provide comprehensive protection against overloads, short circuits, and ground faults. Featuring thermal and residual current adjustability, this circuit breaker offers flexible configuration for diverse electrical distribution requirements. Built to comply with rigorous IEC/EN 60947-2 international standards, it ensures reliability and safety in industrial and commercial environments.
Technical Specifications
Featured Metrics
125 A
Rated Current
1,000 V
Rated Insulation Voltage
8 kV
Impulse Withstand
Operational Parameters
| Parameter | Specification |
|---|---|
| Rated Operational Voltage | 240/415V AC |
| Frequency | 50/60 Hz |
| Mechanical Life | 8500 cycles |
| Electrical Life | 1500 cycles |
| Short-circuit breaking capacity (Ics) | 100% of Icu |
- Environmental Compliance
- Ambient Temp -5°C to +40°CAltitude <= 2000mPollution Class IIInstallation Class IIIIEC/EN 60947-1IEC/EN 60947-2
Configuration & Adjustments
Adjustable Features
- Rated current: 0.8In - 1.0In
- Trip action time: 0.1s/0.3s/0.5s
- Rated residual current: 30mA/100mA/300mA/500mA
Breaking Capacity Types
S-typeH-type
