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3WPS VACUUM AND LOW PRESSURE SWITCH 3WPS0306F4F201 WinSMART™
$ 2,005
Part No: 3WPS0306F4F201
3WPS VACUUM AND LOW PRESSURE SWITCH
The 3WPS0306F4F201 vacuum and low-pressure switch is designed for precise control in pressure ranges from 1.6 to 9.8 PSI. It offers a 1% accuracy and features a fixed deadband, ensuring reliable performance. With robust die-cast aluminum housing and welded 316 stainless steel wetted parts, this switch is built for demanding environments. Rated NEMA 4 & 4X, IP66, it offers excellent protection against dust and water ingress. Ideal for use in HVAC, pump, and compressor monitoring systems.
Category: Pressure Switches
Description
3WPS, AL + SS WELDED, 1.6-9.8 PSI SPDT FIXED, 1/2″ & 1/4″ NPT M, 1%
Feature | Details |
---|---|
Housing Material | Heavy-duty die-cast aluminum, blue color |
Accuracy | +/- 1% of the adjustable set-point range |
Pressure Connection | 1/2” NPT, BSP, M20xP1.5 |
Electrical Connection | Female 1/2” or 3/4” NPT, M20xP1.5 |
Wetted Parts | 316 Stainless Steel welded (except for Vacuum range, Viton o-ring) |
Set Point Adjustment | Field selectable |
Deadband | Fixed |
Contact Rating | 15A @ 125/250VAC; 0.4A @ 125VDC; 3A @ 30VDC |
Number of Contacts | 1 x SPDT or 2 x SPDT |
Ambient/Process Temperature | -30 to 205 °C (-22 to 400 °F), Vacuum range: -5 to 150 °C (23 to 300 °F) |
Enclosure Rating | NEMA 4 & 4X, IP66 |
Protection Rating | Protection against liquid and solid ingress |
Approvals | RU recognized (switch only), file #E12252; CRN registration pending |
Weight | 3.35 lbs (1.52 kg) |
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