SCHELINGER Residual Current Circuit Breaker Type A 4P 40A 30mA 10kA VDE

The SCHELINGER Residual Current Circuit Breaker (RCCB) Type A 4P 40A 30mA 10kA VDE is a high-quality protective device designed for reliable disconnection in case of earth faults. It provides protection against indirect contact and additional protection against direct contact, ensuring safety in residential, commercial, and industrial electrical installations.

Advantages

This RCCB offers superior protection with Type A sensitivity, detecting both AC residual currents and pulsating DC currents. Its compact 4-module width saves space on DIN rails, and the clear trip indicator and test button facilitate easy maintenance and testing. With a high breaking capacity of 10 kA and compliance with VDE and IEC/EN 61008-1 standards, it guarantees robust performance and long-term reliability.

Suitable for

• Residential electrical panels
• Commercial building distribution boards
• Industrial control cabinets
• Systems requiring Type A residual current protection

Key specifications

• Product Type: Residual Current Circuit Breaker (RCCB)
• Number of Poles: 4P (4-Pole)
• Rated Current (In): 40 A
• Rated Residual Operating Current (IΔn): 30 mA
• Type of Residual Current: Type A (AC and pulsating DC)
• Rated Short-Circuit Breaking Capacity (Icn): 10 kA
• Rated Voltage (Un): 230/400 V AC
• Rated Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Standards: VDE, IEC/EN 61008-1
• Degree of Protection: IP20
• Operating Temperature Range: -25°C to +40°C
• Terminal Capacity: 25 mm² (rigid), 16 mm² (flexible)
• Electrical Endurance: 10,000 cycles
• Mechanical Endurance: 20,000 cycles
• Tripping Characteristic: Instantaneous
• Indicator: Trip indicator, Test button
• Width in Module Units: 4 modules
• Rated Impulse Withstand Voltage (Uimp): 4 kV

Recommendations

For optimal safety, always install this RCCB in accordance with local electrical regulations and manufacturer instructions. Regular testing (monthly) of the test button is recommended to ensure proper functionality.