The Single Pole Double Throw (1 NO / 1 NC) contact allows you to toggle between two separate loads or use the normally closed contact for applications that require the circuit to open during a timed event

Integrated safety diagnostics monitor low water cutoff (LWCO) and blocked drain switches

Rugged Environmental Protection: Built to withstand fluctuating outdoor humidity and extreme temperature swings without signal degradation

maintaining the high-voltage integrity of your commercial rooftop or chiller units

BROAN-NuTone C909 Transformer 324846-701 The Single Pole Double ThrowThe BROAN NuTone C909 Transformer is a heavy duty, tri volt signaling solution designed for high demand residential and light commercial door chime applications. Engineered for maximum versatility, this 20VA transformer provides three secondary output options8V, 16V, and 24V ACallowing contractors to power multiple door chimes or single chimes requiring higher wattage from a standard 120V AC primary source. Its open frame design features a reliable 1