ALCR1277 | Hubbell UL924 emergency automatic load control relay, 100–277 VAC Interface Panel enclosed in IP20 housing with

enclosed in IP20 housing with DIN rail or panel mounting

LED status indicators: Displays operating

1/2" UNC Thread Size: Standardized mechanical connection for straightforward installation

Safety Functions: Built-in Safe Torque-Off (STO) and Safe Stop 1 (SS1)

ALCR1277 | Hubbell UL924 emergency automatic load control relay, 100–277 VAC Interface Panel enclosed in IP20 housing withDescription The Hubbell ALCR1277 is a UL924 listed emergency automatic load control relay designed for managing emergency lighting circuits. This part number supports a 100277 VAC supply range, enabling broad compatibility across lighting systems. Its automatic load shedding functionality helps maintain illumination of critical emergency fixtures during power loss. Technical Specifications Condition New Never Used Surplus Brand Hubbell Category