SPDT Pressure Switches

Model No. Actuation Range-psi* Max Inlet Pres-psi Inlet Port NPT Conn. Type
PSB-1-30-600 30-600 2500 1/8” NEMA 1
PSB-4-30-600 30-600 2500 1/8” NEMA 4
PSB-1-100-1500 100-1500 8000 1/4” NEMA 1
PSB-4-100-1500 100-1500 8000 1/4” NEMA 4
PSB-1-10-150 10-150 1500 1/8” NEMA 1
PSB-4-10-150 10-150 1500 1/8” NEMA 4
PSB-1-5-35 5-35 1000 1/8” NEMA 1
PSB-4-5-35 5-35 1000 1/8” NEMA 4

NEMA 1 Press S NEMA 4 Press S

1000, 1500, 2500 Max. psi switches have Buna-N diaphragms and have actuation range of ±1% 8000 Max. psi switches have Type 303 stainless steel piston and have actuation range of ±1.5%

*UL recognized, CSA certified, and CE approved