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Robertshaw Air Pressure Switch: Adj, Manual Reset, 0.15 in wc to 5 in wc, Open Mounted - Adjustable Set-Point Air Pressure Switches
RobertshawAdjustable Set-Point Air Pressure Switches

Robertshaw Air Pressure Switch: Adj, Manual Reset, 0.15 in wc to 5 in wc, Open Mounted

The Robertshaw 2374-509 is an adjustable set-point air pressure switch with a manual reset and SPDT contact configuration. It operates within a 0.15 in wc to 5 in wc pressure range and is rated for 28V DC. This…

SKU 3G-OTH-69004

Brand
Robertshaw
Item
Air Pressure Switch: Adj, Manual Reset, 0.15 in wc to 5 in wc, Open Mounted
Category
Adjustable Set-Point Air Pressure Switches
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Technical Specifications

Robertshaw
Manufacturer Part Number
2374-509
Type
Manual Reset, 0.15 in wc to 5 in wc, Open Mounted, SPDT
Switch Voltage
28V DC
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Robertshaw Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Robertshaw 2374-509 is an adjustable set-point air pressure switch with a manual reset and SPDT contact configuration. It operates within a 0.15 in wc to 5 in wc pressure range and is rated for 28V DC. This open-mounted switch is designed for industrial applications requiring precise pressure monitoring.

Used in

Common applications for Robertshaw
Commercial HVAC — Robertshaw RS10420T digital WiFi thermostat for programmable heat and cool control in office buildings
Furnace ignition — Robertshaw 41-230 universal hot surface ignitor for silicon carbide replacement in residential and light commercial furnaces
Airflow monitoring — Robertshaw 2374-509 adjustable air pressure switch for draft sensing in industrial burner systems
Gas-fired equipment — Robertshaw 1820-009 universal pilot assembly with thermopile for natural gas or LP water heaters and boilers
Vibration protection — Robertshaw 366A0 mechanical vibration switch for pump and compressor monitoring in industrial plants
OEM replacement — Robertshaw 41-428N direct spark igniter for Trane HVAC equipment requiring silicon nitride ignitors

Robertshaw Products

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.

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