CHINT AC RCCB SERIES

Model	2P 40A 30mA, 2P 40A 100mA

රු7,950.00 – රු10,500.00

In Stock

Introduction

The NL1 Residual Current Operated Circuit Breaker (RCCB) is a magnetic-type leakage protection device designed to detect and isolate circuits during residual current faults. Offering sensitive earth leakage protection without over-current functionality, it ensures user safety and fire prevention in residential, commercial, and industrial installations. With a rated current up to 100A, sensitivity from 30mA to 300mA, and Type AC/A options, the NL1 delivers stable performance, high reliability, and IEC/EN 61008-1 compliance for modern power systems.

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SKU: N/A Categories: AC AND DC BREAKERS, BEST PRODUCTS, RCCB, SHOP

Description

Standard: IEC/EN 61008-1
Function: Residual current protection only (no over-current protection)
Rated Current (In): 25A, 40A, 63A, 80A, 100A
Poles: 2P, 4P
Rated Voltage (Ue): 230V (2P) / 400V (4P)
Rated Frequency: 50/60Hz
Residual Operating Current (IΔn): 30mA, 100mA, 300mA
Tripping Type:
- Type AC: Detects sinusoidal alternating residual current
- Type A: Detects sinusoidal AC and pulsating DC residual current
Rated Conditional Short-circuit Current (Inc): 6kA
Rated Conditional Residual Short-circuit Current (IΔc): 6kA
Rated Insulation Voltage (Ui): 500V
Rated Impulse Withstand Voltage (Uimp): 4kV (1.2/50 μs)
Dielectric Strength: 2.5kV for 1 minute at 50Hz
Mechanical Life: ≥20,000 operations
Electrical Life: ≥10,000 operations
Operating Temperature: −25°C to +70°C
Storage Temperature: −40°C to +70°C
Mounting Type: 35mm DIN rail (EN 60715)
Connection Type: Cable or busbar connection
Terminal Capacity: 25mm² (cable), 10mm² (busbar)
Tightening Torque: 2 N·m
Protection Degree: IP20
Altitude: ≤2000m
Installation Category: II / III
Pollution Degree: 2
Compliant Certification: CE, ISO9001