Kidde KC2-RB KC2 Series Relay Base, 4-Terminals, Auxiliary Relay, 4" Diameter

Relay base with dual rate-of-rise and fixed-temperature sensor for fire detection systems. Features self-diagnostic monitoring and supervised relay position to prevent accidental displacement. Supports normally open or normally closed operation with 1 amp dry contact rating at 30 Vdc. Compatible with AEGIS 2.0 and AEGIS-XLT conventional control units. Low-profile 4" diameter design fits seamlessly into ceiling installations. Remote LED indicator available for status monitoring. FM approved and cULus listed for reliable performance in commercial and residential fire safety applications.