L&T Switchgear BC406310 Residual Current Circuit Breaker (RCCB) is a 4-pole electrical protection device designed to disconnect power when earth leakage current reaches the specified operating threshold. It features a rated current of 63A, a residual operating current of 100mA (0.1A), and a rated voltage of 240/415V~. The unit has a 6000A short-circuit capacity and complies with IEC 61008-1 requirements. A front-facing test button supports routine functional testing of the device. This RCCB is suitable for installation on standard DIN rails within distribution boards and is intended for commercial and industrial electrical distribution systems where earth leakage protection is required. Its 4-pole configuration makes it suitable for three-phase installations requiring residual current protection and safe circuit disconnection during leakage faults.

Benefits

• Provides earth leakage protection for electrical circuits.
• 4-pole design supports three-phase electrical systems.
• 63A rated current suits various distribution applications.
• Front test button enables routine functional testing.
• DIN rail mounting supports straightforward installation.
• IEC 61008-1 compliant for standardized application.
• 6000A short-circuit capacity for specified installations.

Key Features

• Brand: L&T Switchgear.
• Product type: Residual Current Circuit Breaker (RCCB).
• Model number: BC406310.
• Four-pole (4P) configuration.
• Rated current: 63A.
• Residual operating current: 100mA (0.1A).
• Rated voltage: 240/415V~.
• Short-circuit capacity: 6000A.
• Complies with IEC 61008-1 standard.
• Front-mounted test button for functional testing.
• Designed for standard DIN rail mounting.
• Intended for commercial and industrial distribution systems.