Square D S29382 U is a 12 VDC shunt-trip accessory for PowerPact H/J/L molded‑case circuit breakers. Energizing the 12 V DC coil remotely triggers the device to trip the breaker, enabling rapid disconnection in safety interlock or emergency‑stop scenarios. Compatible with PowerPact H/J/L frame breakers in the Square D/Schneider Electric line, this accessory broadens remote control and safety interlock capabilities for industrial electrical systems.
