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Dwyer Air Pressure Switch: Adj, Auto Reset, 0.12 in wc to 1.6 in wc, Std Housing - Adjustable Set-Point Air Pressure Switches
DwyerAdjustable Set-Point Air Pressure Switches

Dwyer Air Pressure Switch: Adj, Auto Reset, 0.12 in wc to 1.6 in wc, Std Housing

The Dwyer ADPS-04-2-N is an adjustable set-point air pressure switch with auto reset, covering a range of 0.12 in wc to 1.6 in wc. It features a standard housing, SPDT contacts, and push-on terminals, with a switch…

SKU 3G-OTH-68953

Brand
Dwyer
Item
Air Pressure Switch: Adj, Auto Reset, 0.12 in wc to 1.6 in wc, Std Housing
Category
Adjustable Set-Point Air Pressure Switches
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Technical Specifications

Dwyer
Manufacturer Part Number
ADPS-04-2-N
Type
Auto Reset, 0.12 in wc to 1.6 in wc, Std Housing, SPDT, Push-On
AC
250V
Switch Voltage
250V AC
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer ADPS-04-2-N is an adjustable set-point air pressure switch with auto reset, covering a range of 0.12 in wc to 1.6 in wc. It features a standard housing, SPDT contacts, and push-on terminals, with a switch voltage of 250V AC.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer 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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