The PSW23-20W Omega pcb pressure switches are manufactured by Presair cross referencing to our printed circuit board mounted pressure switches. The PSW23-20W pcb pressure switch is factory set at 20 inches of water and is UL rated at 1 amp resistive 250 Vac. PSW23-20W is single pole, single throw (SPST) and has 1/8 MNPT fitting with center spout for 1/8″ ID tubing.
These miniature single-pole switches are used in pressure and vacuum applications in which moderate accuracy is sufficient. The fixed set point is factory set.
Miniature single pole and double pole switches, used as air switches in combination with Presair actuators. Momentary action.
Rating: 1 Amp Resistive, 120/240 VAC; UL recognized for 100,000 operations.
Material: Rynite/acetal body, silicon diaphragm, gold pins and contacts, stainless steel springs and screws.