Chint 63A 4P 300mA Type B 10KA RCD

The Chint 63A 4 Pole 300mA Type B 10kA RCD is a robust Residual Current Device designed to provide reliable earth leakage protection for three-phase electrical systems and advanced commercial and industrial installations. Featuring Type B residual current detection, it is suitable for modern applications where residual currents may include AC, pulsating DC, smooth DC, and higher-frequency components generated by power electronics and electronic equipment.

With a 63A current rating, 300mA residual current sensitivity, and 10kA short-circuit withstand capability, this RCD is designed to protect larger electrical circuits and distribution systems while providing dependable fault detection. The 4-pole configuration enables isolation of three-phase supplies and neutral, making it ideal for comprehensive system protection.

Key Features

• 63A rated current
• 4 Pole configuration for three-phase and neutral isolation
• 300mA residual current sensitivity for earth leakage protection
• Type B RCD protection for AC, pulsating DC, smooth DC, and high-frequency residual currents
• 10kA short-circuit withstand capability
• Reliable protection against earth leakage faults
• DIN rail mounting for easy installation
• Suitable for modern electrical systems with electronic loads
• Designed for reliable operation in commercial and industrial environments