Functional Devices RIB04P Relay you maintain the ANSI Class

you maintain the ANSI Class 250 performance standards essential for commercial building automation systems

for ducts 18 inches or narrower

The Robertshaw RS8110 is a high-performance non-programmable thermostat engineered for 1H/1C HVAC applications

this OEM replacement limit switch features a fixed set point that shuts down the heating circuit when internal temperatures reach 155°F (Open)

It means the relay has one common input and two possible outputs (NO and NC)

Functional Devices RIB04P Relay you maintain the ANSI ClassThe Functional Devices RIB04P is a heavy duty DPDT enclosed power relay engineered for high voltage industrial and commercial HVACR applications. Rated for 480V 20A, this dual pole double throw relay provides reliable control for heavy motor loads and multi circuit switching. Housed in a NEMA 1 rated enclosure, the power control relay features a 1 2" nipple for direct mounting to electrical boxes, simplifying HVAC relay installation in the field. The