Pressure Switch, Standard, SPDT, 1/8" FNPT, 4 to 20 in H2O Range MPN:1910-20
Pressure Switch, Standard, SPDT, 1/8" FNPT, 4 to 20 in H2O Range
Monitor and control pressure levels with Dwyer Instruments' Pressure Switch, designed for frost and ice detection, clogged or dirty filter detection, and air flow control. This standard SPDT switch features a 1/8in FNPT connection and a 4 to 20 in H2O range, making it suitable for a variety of applications. Its high electrical rating of 1/4 hp @ 250 V AC ensures reliable operation, while its compact design and 1-day lead time make it an ideal choice for industrial settings. With a maximum differential pressure setting of 20 in wc and a maximum pressure rating of 45 in wc, this switch is built to withstand demanding conditions.
Top product features:
- Detects frost and ice
- Detects clogged or dirty filters
- Switches contacts in a single pole double throw (SPDT) configuration
Top product applications:
- Frost and Ice Detection
- Clogged or Dirty Filter Detection
- Air Flow Control
Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 15 A @ 120 to 480 V AC, 60 Hz, Resistive 1/8 hp @ 125 V AC, Input Voltage 120 to 480V AC, 125V AC, 250V AC, Maximum Differential Pressure Setting 20 in wc, Maximum Operating Temperature 180 Degrees F, Maximum Pressure Rating 45 in wc, Maximum Pressure Setting 20 in wc
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.70
- Package Width: 3.70
- Package Height: 0.80
- Package Weight: 0.90
Product info last updated on February 14, 2026 10:12pm UTC
Category: Industrial Electrical Controls and Automation