Shop for CHINT DZ158LE Circuit-Break Incorporating Residual Current Protection

CHINT DZ158LE Circuit-Break Incorporating Residual Current Protection,
provides comprehensive protection against overloads, short-circuits, and earth leakage in AC 230/400V, 50Hz circuits. Designe for personnel, equipment, and fire safety, it combines thermal-magnetic and residual current functions in one compact device. With a 6kA breaking capacity, multiple sensitivity options (30, 100, 300mA), and high mechanical endurance, the DZ158LE ensures reliable and safe operation in residential, commercial, and industrial power distribution systems

Standard Compliance: IEC/EN 60947-2
Function: Personnel protection, cable/line protection against overload and short-circuit faults
Leakage Protection Type: AC (trips under sinusoidal alternating residual currents)
Poles: 1P+N, 2P, 3P, 3P+N, 4P
Rated Current (In): 63A, 80A, 100A
Rated Operational Voltage (Ue): AC 230/400V
Rated Sensitivity (IΔn): 30mA, 100mA, 300mA
Rated Residual Making & Breaking Capacity (IΔm): 2000A
Rated Impulse Withstand Voltage (Uimp): 6kV
Rated Short-Circuit Breaking Capacity (Icu): 6kA
Rated Frequency: 50Hz
Dielectric Strength: 2000V for 1 minute
Insulation Voltage (Ui): 500V
Pollution Degree: Class II
Thermo-Magnetic Release Curve: 8–12 In (B/C-type curve)
Break Time under IΔn: ≤0.1s
Electrical Life: 2,000 operations
Mechanical Life: 8,500 operations
Operating Temperature: –5°C to +40°C (derating above 30°C per table)
Storage Temperature: –25°C to +70°C
Terminal Capacity: 16–35 mm²
Tightening Torque: 3.5 N·m
Mounting: DIN rail EN 60715 (35mm) fast clip
Protection Degree: IP20
Contact Position Indicator: Yes
Overall Dimensions (mm):
- 1P+N: 54×78.5×81
- 3P: 108×78.5×81
- 4P: 135×78.5×81

CHINT DZ158LE Circuit-Break Incorporating Residual Current Protection

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CHINT DZ158LE Circuit-Break Incorporating Residual Current Protection

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