United Electric J21K-150 NEW 9538 DIFFERENTIAL PRESSURE SWITCH 480V 15A D525555

SPDT 0-40# NEMA 4 Diff # Swtch

- Differential pressure - 0-40 # at 15 amp 480V contact closure

This light duty differential pressure switch is designed for use on a wide array of HVAC and commercial air conditioning applications. This switch features an adjustable set point range, 0-40 PSI differential with a 500/1000 cubic feet per minute (CFM) flow rate. The J21K-150 has two terminals which are designed to accommodate either 1/2" or 5/8" MNPT pipe sizes and a stem that will accept 10-32 port connections.

This differential pressure switch is a replacement for older, obsolete models of pressure switches. It comes in an NEMA 4 enclosure and is rated for 15 amps at 480 volts with 100% duty cycle.

The United Electric J21K-150 NEW 9538 DIFFERENTIAL PRESSURE SWITCH 480V 15A D525555 product is of top quality. Our differential pressure switch, like every piece that comes from United Electric, is made to last.

The new United Electric J21K-150 Differential Pressure Switch is designed for flanges from 1/2" to 35" pipe size. The unit has a 4-20 mA sealed stem pilot output and includes a mounting bracket. It features an NEMA 4 enclosure and is suitable for steam, gas, liquid or air pressure applications.

The J21K-150 Differential Pressure switch is designed for use with gas furnace or fan coil circuit applications requiring a negative or positive action to be taken in response to input pressures within the range of zero up to 40 PSI.

J21K-150 NEW 9538 DIFFERENTIAL PRESSURE SWITCH 480V 15A D525555