Johnson Controls Y66F12-0 Transformer 30067439-890 the A19QSC-1 offers superior protection

the A19QSC-1 offers superior protection against corrosion and moisture

preventing installation errors in multi-actuator banks

This Tradeline model is versatile for field replacements

This actuated ball valve features a 1

Johnson Controls Y66F12-0 Transformer 30067439-890 the A19QSC-1 offers superior protectionThe Johnson Controls Y66F12 0 is a heavy duty 75VA class 2 transformer engineered for high demand commercial HVACR control circuits. Designed for multi tap versatility, this foot mount transformer accepts primary inputs of 277V or 480V AC and steps it down to a stable 24V secondary output. Built to withstand the rigors of mechanical rooms, it features robust plate mounting and color coded lead wires for fast, error free field wiring. This model is a