We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

LIEBERT Pressure Switch: Adj, Auto Reset, 0 psi to 400 psi, Open Mounted, SPDT - Fixed Set-Point Air Pressure Switches
LIEBERTFixed Set-Point Air Pressure Switches

LIEBERT Pressure Switch: Adj, Auto Reset, 0 psi to 400 psi, Open Mounted, SPDT

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

Brand
LIEBERT
Item
Pressure Switch: Adj, Auto Reset, 0 psi to 400 psi, Open Mounted, SPDT
Category
Fixed Set-Point Air Pressure Switches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LIEBERT
Manufacturer Part Number
194252P1S
Type
Auto Reset, 0 psi to 400 psi, Open Mounted, SPDT, Flare
AC/240V AC
120V
Switch Voltage
120V AC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LIEBERT Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for LIEBERT
Data center cooling maintenance — Liebert humidifier tanks (SKU 42FH77) for steam media replacement
HVACR pressure monitoring — Liebert adjustable pressure switches (SKU 913ME2) for air systems
Precision cooling system repair — Liebert contactors (SKU 877HY0) for electrical switching
Heat exchanger servicing — Liebert heaters (SKU 116K80) for 460V AC applications
Chilled water valve control — Liebert electric globe valve actuators (SKU 809C57) for 24V AC systems
Humidifier drain system upkeep — Liebert drain valve kits (SKU 413GR2) for OEM replacement

LIEBERT Products

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
LIEBERT Pressure Switch: Mfr Part # 148372P2S. Key specifications — Manufacturer Part Number: 148372P2S; Product Type: Pressure Switch.
LIEBERT
LIEBERT Pressure Switch: Mfr Part # 148372P2S. Key specifications — Manufacturer Part Number: 148372P2S; Product Type: Pressure Switch.
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 1 in wc, Conduit Box, SPDT, Integral Compression (MPN 141-0574). Key specifications — Switch Voltage: 120 to 277V AC; Manufacturer Part Number: 141-0574; Brand: SIEMENS.
Siemens
Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 1 in wc, Conduit Box, SPDT, Integral Compression (MPN 141-0574). Key specifications — Switch Voltage: 120 to 277V AC; Manufacturer Part Number: 141-0574; Brand: SIEMENS.
LIEBERT High Pressure Switch: Mfr Part # 1D15060P1S. Key specifications — Manufacturer Part Number: 1D15060P1S; Product Type: High Pressure Switch.
LIEBERT
LIEBERT High Pressure Switch: Mfr Part # 1D15060P1S. Key specifications — Manufacturer Part Number: 1D15060P1S; Product Type: High Pressure Switch.
LIEBERT High Pressure Switch: Mfr Part # 180970P1. Key specifications — Manufacturer Part Number: 180970P1; Product Type: High Pressure Switch.
LIEBERT
LIEBERT High Pressure Switch: Mfr Part # 180970P1. Key specifications — Manufacturer Part Number: 180970P1; Product Type: High Pressure Switch.
LIEBERT Pressure Switch: Mfr Part # 127972P1S. Key specifications — Manufacturer Part Number: 127972P1S; Product Type: Heater Accessories.
LIEBERT
LIEBERT Pressure Switch: Mfr Part # 127972P1S. Key specifications — Manufacturer Part Number: 127972P1S; Product Type: Heater Accessories.
Air Sensing Switch: Adj, Auto Reset, 1 in wc to 12 in wc, Conduit Box, SPDT, Integral Compression (MPN 141-0518). Key specifications — Switch Voltage: 120 to 277V AC; Manufacturer Part Number: 141-0518; Brand: SIEMENS.
Siemens
Air Sensing Switch: Adj, Auto Reset, 1 in wc to 12 in wc, Conduit Box, SPDT, Integral Compression (MPN 141-0518). Key specifications — Switch Voltage: 120 to 277V AC; Manufacturer Part Number: 141-0518; Brand: SIEMENS.

More from LIEBERT

View all LIEBERT parts