Winters, 2WPSH030VFFX, 2WPS 0.5″-30″ Hg, 1/4″ NPT, NEMA 4x General Purpose Pressure Switch
Features:
- Piston-type pressure switch
- Vac to 500 PSI pressure range
- SPDT switch
- Fixed or adjustable deadban
- Simple set point adjustment
- Anodized aluminum construction with Buna N wetted parts
- ±2% of the adjustable range accuracy
- NEMA 4, IP65 enclosure rating (NEMA 4x optional)
- UL, CSA approved and PED compliant
- CRN registered
- 1 year warranty
Applications:
- Suitable for pump and compressor monitoring, HVAC systems and general industrial applications
| Adjustable Range Min | 0.5″ Hg |
| Adjustable Range Max | 30″ Hg |
| Proof Pressure | 30 PSI (2 bar) |
| Housing | Anodized aluminum |
| Accuracy | ±2% of the adjustable range |
| Pressure Connection | 1/4″ NPTF |
| Electrical Connection | 1/2″ NPTF conduit connection with screw terminals |
| Wetted Parts | Aluminum and Buna N (Teflon®O-ring or Viton® diaphragm optional) |
| Set Point Adjustment | Self locking adjustment nut |
| Deadband | Fixed or adjustable |
| Contact Rating | 10 amps @ 125/250 Vac3 amps @ 480 Vac |
| No. of Contacts | One, SPDT |
| Ambient Temperature | -20°F to 165°F (-29°C to 74°C) |
| Enclosure Rating | NEMA 4, IP65 (NEMA 4x optional) |
| Approvals | UL, CSA, CRN, PED 97/23/C compliant |
| Weight | 1.5 lbs (680 grams) |
