the relay contacts are rated to switch loads from 120VAC up to 600VAC

This sub-master air velocity controller features a universal design

which prevents rapid cycling and protects the heater elements from premature fatigue

allowing for more accurate readings without requiring 3-wire or 4-wire compensation in many applications

you must verify the sequencer and breaker sizing to ensure the system can handle the specific amperage requirements of this 4

McDonnell & Miller FS7-4J Switch Els PW 29614 the relay contacts are ratedThe McDonnell & Miller FS7 4J (Part Number 120060) is a heavy duty industrial liquid flow switch designed for high demand applications including secondary filtration, hydronic heating, and process cooling. This model features a 1 1 4" BSPT connection and is equipped with a single pole, double throw (SPDT) snap switch, allowing for simultaneous make and break circuit control. Built for durability, it utilizes brass construction and a magnetic switching