Deskripsi
Weatherproof Pressure Switch
OEM : SOR CONTROLS GROUP
Specifications – SOR 4NN-K2-N4-BIA-TT
| Attribute | Specification |
|---|---|
| Model | 4NN-K2-N4-BIA-TT |
| Type | Weatherproof Pressure Switch |
| Pressure Range | 14–55 kPa (2–8 psi) adjustable |
| Overrange Pressure | 1500 psi |
| Proof Pressure | 2500 psi |
| Switch Type | SPDT (Single Pole Double Throw) |
| Electrical Rating | 15A @ 250 VAC, 5A @ 30 VDC |
| Enclosure Rating | NEMA 4 (Weatherproof) |
| Process Connection | 1/4″ NPT Female |
| Wetted Materials | Likely brass or stainless steel (based on diaphragm code K2) |
| Temperature Range | –40 to +180°F (–40 to +82°C) |
| Certifications | CSA, UL, SIL (IEC 61508), INMETRO (varies by configuration) |
| Application | Air, oil, water, and non-corrosive process fluids |







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