Legrand RCCB Circuit Breaker 402068 4P 63A 100mA 400V

Legrand RCCB Circuit Breaker 402068 4P 63A 100mA 400V

The Legrand RCCB 402068 4P 63A 100mA 400V is a Residual Current Circuit Breaker designed for three-phase electrical systems. With a rated current of 63A and a leakage sensitivity of 100mA, this device ensures the safety of both people and the electrical system, preventing electric shocks and fire hazards due to current leakage. It operates at voltages up to 400V, making it suitable for both residential and industrial applications.

Key Features

• 63A Rated Current: Designed for stable operation with currents up to 63A, suitable for high-power devices such as industrial machinery, air conditioning systems, and other heavy loads.

• 100mA Residual Current Sensitivity: Detects and disconnects the circuit in case of significant leakage, reducing the risk of electrical fires.

• 4-Pole (4P) Design: Provides comprehensive protection for three-phase systems, commonly used in large-scale installations and industrial environments.

• Leakage Detection: Quickly disconnects power in the event of leakage, ensuring user safety and preventing electric shock.

• Easy Installation: DIN rail mounting allows for convenient installation and integration into electrical panels.

Technical Specifications

• Product Code: 402068

• Type: RCCB (Residual Current Circuit Breaker) – 4 Pole

• Rated Voltage (Un): 400 V

• Rated Current (In): 63 A

• Rated Residual Operating Current (IΔn): 0.1 A (100 mA)

• Rated Insulation Voltage (Ui): 500 V

• Rated Impulse Withstand Voltage (Uimp): 4 kV

• Number of Poles: 4

• Mounting Method: DIN rail

• Type of Residual Current: AC

• Short-Time Withstand Current (Icw): 10 kA

• Peak Current Resistance: 0.25 kA

• Voltage Type: AC

• Frequency: 50 Hz

• Voltage Range: 340–440 V

• Protection Degree (IP): IP20

• Width (in module units): 4

• Built-in Depth: 44 mm

• Operating Temperature: -25°C to 60°C

• Pollution Degree: 2

• Color Code (RAL): 7035

• Dimensions (H x W x D): 88.9 x 71.2 x 77.8 mm

• Impact Resistance (IK): IK04

• Storage Temperature: -40°C to 70°C

• Color: Grey

Consultation & Support

We provide a full range of electrical equipment, including cable systems, sockets, supports, electrical panels, and comprehensive Legrand solutions for construction and infrastructure projects.

We are committed to providing 100% genuine Legrand products, imported directly from the manufacturer, with full certification, warranty, and technical support according to international standards.

Stay updated with the latest news on our official Fanpage: Legrand.