Air Compressor Pressure Switch, 95/125 PSI #01879D

OEM Pressure Switch replacement, same as SquareD OEM part number 9013FHG12J52M1X.

Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if there is an obvious air leak from the contacts or manifold.

If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, don't replace this part, replace the in-tank check valve. Most pressure switches have a bleeder valve which has a 1/4" plastic or copper line routing to it.

• Actuation Type: Diaphragm
• Range: 40 to 150 PSI
• Differential: 30 PSI
• Contact Form: DPST
• Port Type: Single-port, 1/4" FNPS
• Unloader: 1/4" Compression
• Factory On/Off Setting: 95/125 PSI
• HP @ 1 Phase, 120V: 1.5
• HP @ 1 Phase, 230V: 2
• HP @ 3 Phase, 230: 3
• HP @ 3 Phase, 460V: 1
• Series: 9013FHG
• Burst Pressure: 220 PSI
• Manual Switch Action: Auto/Off
• Phase: Single/Three
• AC Contact Rating: 10A @ 575V
• NEMA Rating: 1
• IP Rating: 54
• Temp. Range: -22 Degrees to 257 Degrees F
• Special Features: Nitrile (Buna-N) Diaphragm, General Purpose (Indoor) Enclosure
• Standards: UL 508, NEC Article 430-84, ANSI/NSF Standard 61, FDA 21CFR2600, CSA Certified