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Dwyer 1950P-25-2F | Explosion-Proof Differential Pressure Switch | 4-25 psid, 1/8 in NPT F
The Dwyer 1950P-25-2F is a Series 1950 explosion-proof differential pressure switch for 4-25 psid, with a 1/8 in NPT female process port and an SPDT contact rated 15 A at 125, 250 or 480 VAC. The 1950P-25-2F's weatherproof housing is FM approved for Class I Div 1 Groups C and D, Class II Groups E, F and G, and Class III hazardous atmospheres.
- 4-25 psid range on the 1950P-25-2F
- SPDT contact, 15 A @ 125/250/480 VAC (1950P-25-2F)
- 1/8 in NPT female process port; screw terminal wiring (1950P-25-2F)
- Raintight NEMA 3 (IP54) with drain plug and O-ring seal; NEMA 7 and 9 (1950P-25-2F)
- External set point screw; front cover removes for wiring (1950P-25-2F)
- CE, UL, CSA listed; gauge proof 500 psig; 3.25 lb (1950P-25-2F)
- Specifications
- Features
- Downloads
| Part Number | 1950P-25-2F |
| Brand | Dwyer |
| Range | 4-25 psid |
| Series | 1950 |
| Contact | SPDT |
| Electrical Rating | 15 A @ 125, 250, 480 VAC |
| Process Connection | 1/8 NPT female |
| Electrical Connection | Screw terminals |
| Enclosure Rating | NEMA 3, 7, 9 |
| Gauge Proof Pressure | 500 psig |
| Approvals | CE, CSA, FM, UL |
| Net Weight | 3.25 lb |
- Device protection for use in extreme weather conditions or outdoors is provided by waterproof and explosion-proof casing.
- Easy access provided by an external set point screw makes it easier to make adjustments without having to open or disassemble the enclosure.
- Installation is made easier with an easily accessible electrical connection.
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