LIEBERT Fixed Set-Point Air Pressure Switch
The LIEBERT Fixed Set-Point Air Pressure Switch (MPN 194252P1S) is an adjustable, auto-reset pressure switch with a range of 0 psi to 400 psi. It features an open-mounted SPDT switch with a flare connection and is…
SKU 3G-OTH-69330
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Product Description
The LIEBERT Fixed Set-Point Air Pressure Switch (MPN 194252P1S) is an adjustable, auto-reset pressure switch with a range of 0 psi to 400 psi. It features an open-mounted SPDT switch with a flare connection and is rated for 120V AC (also compatible with 240V AC). This switch is designed for industrial applications requiring precise pressure monitoring and control.
Frequently Asked Questions
What is the LIEBERT 194252P1S pressure switch used for?
The LIEBERT 194252P1S is an adjustable, auto-reset pressure switch used in industrial HVAC, refrigeration, and compressed air systems to monitor and control pressure from 0 psi to 400 psi. It provides SPDT switching at 120V AC or 240V AC for precise pressure regulation.
What are the specifications of the LIEBERT 194252P1S pressure switch?
The LIEBERT 194252P1S is an adjustable, auto-reset pressure switch with a range of 0 psi to 400 psi. It features an open-mounted SPDT switch, a flare connection, and is rated for 120V AC (also compatible with 240V AC). The manufacturer part number is 194252P1S.
Where to buy the LIEBERT 194252P1S pressure switch worldwide?
3G Electric supplies the LIEBERT 194252P1S pressure switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the LIEBERT 194252P1S pressure switch?
Install the LIEBERT 194252P1S pressure switch by connecting the flare fitting to the system port, wiring the SPDT contacts for 120V AC or 240V AC, and adjusting the set point within the 0 psi to 400 psi range. Ensure proper sealing and test for leaks before operation.
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3G Electric supplies LIEBERT fixed set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- MODINE Fixed set-point air pressure switch with auto reset, designed for monitoring air pressure in HVAC and combustion systems. Features a 1.15 in wc set point, SPST switch action, and 24V switch voltage. Standard housing with 1/4 in push-on terminals for easy installation
- Dwyer Auto reset air pressure switch with adjustable set-point range of 0.2 to 2 in wc. Features standard housing, SPDT contacts, and push-on terminals rated for 250V AC. Used for sensing low air pressure changes in HVAC duct static pressure monitoring, filter clog alarms, and fan status verification