Johnson Controls P47AB-3 Limit Control THPU32HP7Y the HK61EA006 is the current

the HK61EA006 is the current factory-authorized successor for the HK61EA002 series

Safety Interlock Integration: Specifically designed to properly engage the furnace door safety switch

The laser-welded bellows provide superior durability under constant thermal stress

There is no need for costly fittings

Johnson Controls P47AB-3 Limit Control THPU32HP7Y the HK61EA006 is the currentThe Johnson Controls P47AB 3 is a heavy duty steam pressure limit control designed for high pressure boiler applications requiring a manual reset safety mechanism. This SPST controller features contacts that open on pressure rise, providing a critical fail safe for commercial and industrial steam systems. Engineered for versatility, the P47AB 3 supports multi voltage electrical ratings including 120, 208, 240, and 277 Vac, allowing for seamless