Siemens 5SU13547RC16 Specifications, Features & Compatibility Guide

The 30mA Type A sensitivity is critical for residential safety as it detects both sinusoidal AC and pulsating DC residual currents, which are common in modern homes with electronic rectifiers. A 10kA breaking capacity ensures the device can safely interrupt high-fault currents at the main incomer without catastrophic failure of the 180g housing. The 2P (1P+N) configuration with switched neutral protection is essential for modern Indian electrical standards to ensure complete isolation during a fault event.