Robertshaw Air Pressure Switch: Adj, Auto Reset, 0.05 in wc to 12 in wc, Conduit Box
The ROBERTSHAW 2374-500 is an adjustable set-point air pressure switch with an auto-reset function, featuring a set-point range of 0.05 in wc to 12 in wc. It is housed in a conduit box and offers a single-pole…
SKU 3G-OTH-68725
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Product Description
The ROBERTSHAW 2374-500 is an adjustable set-point air pressure switch with an auto-reset function, featuring a set-point range of 0.05 in wc to 12 in wc. It is housed in a conduit box and offers a single-pole, double-throw (SPDT) switching configuration. The switch operates at 120V AC and is designed for industrial air pressure monitoring applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Robertshaw 2374-500 air pressure switch used for?
The Robertshaw 2374-500 is an adjustable set-point air pressure switch used for monitoring and controlling air pressure in industrial HVAC, pneumatic, and process systems. Its auto-reset SPDT contacts and 0.05–12 in wc range make it suitable for duct static pressure, filter monitoring, and fan proving applications.
What are the specifications of the Robertshaw 2374-500?
The Robertshaw 2374-500 is an adjustable set-point air pressure switch with auto-reset, SPDT switching, and a set-point range of 0.05 in wc to 12 in wc. It operates at 120V AC and is housed in a conduit box. The manufacturer part number is 2374-500.
Where to buy the Robertshaw 2374-500 worldwide?
3G Electric supplies the Robertshaw 2374-500 adjustable air pressure switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Robertshaw switch to any country.
How to install the Robertshaw 2374-500 air pressure switch?
Mount the Robertshaw 2374-500 in a clean, dry location using the conduit box. Connect the SPDT contacts per your control circuit (120V AC). Adjust the set-point within the 0.05–12 in wc range using the adjustment screw. Verify auto-reset operation by applying pressure and checking the switch actuation.
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3G Electric supplies Robertshaw adjustable set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











