Average Rating: 5
$110.46 + 3 Business Day Shipping $7.61
Specs
| Item | Pressure Switch |
|---|---|
| Type | Air Compressor |
| Action | Standard |
| Factory On/Off Setting (PSI) | 140 to 175 |
| Pressure Range (PSI) | 60 to 232 |
| Differential | Adjustable |
| Differential Pressure (PSI) | 30 to 110 |
| Burst Pressure (PSI) | 580 |
| Number of Ports | 4 |
| Port Type | 4-Port (3) 3/8" and (1) 1/4" NPT (Female) |
| Unloader | 1/4" Compression |
| Actuation Type | Diaphragm |
| Manual Switch Action | Auto/ Off |
| Phase | Single/Three |
| Contact Type | 3PST |
| Amps | 30 |
| HP @ 1 Phase - 120V | 2 |
| HP @ 1 Phase - 230V | 5 |
| HP @ 3 Phase - 230V | 7-1/2 |
| HP @ 3 Phase - 460V | 15 |
| Enclosure | NEMA 1 |
| Temp. Range (F) | -22 to 257 |
| Standards | UL/CSA/CE |
| Series | MDR3 |
| UNSPSC | 39121506 |
| Weight | 1.700000 |
| SKUs | 3FWH3 |
Description
Pressure Switch, Air Compressor, Standard Action, Factory On/Off Set 140 to 175 PSI, Pressure Range 60 to 232 PSI, Adjustable Differential, Differential Pressure 30 to 110 PSI, Burst Pressure 580 PSI, Port Type 4-Port (3) 3/8 In and (1) 1/4 In NPT (Female), 1/4 In Compression Unloader, Diaphragm Actuation Type, Manual Switch Action Auto/ Off, Single/Three Phase, 3PST Contact Type, 30 Amps, NEMA 1 Enclosure, Temp Range -22 to 257 F, Standards UL/CSA/CE
Air Compressor Pressure Switches
- For all global air compressor and water applications. Rotatable unloader valve simplifies retrofit onto compressors. Diaphragm actuated. For 1/4 to 3/8" brass adapters, see pages 4256, 4257, 4258.
- MDR3 and MDR3/0L Series
- MDR-3/OL Series combines the function of a pressure switch and magnetic starter into 1 unit. Built-in overload protection.
- All are UL Listed, CSA and CE Certified.
- 3PST Switch Rated 30A Temp. range: -22 to 257 F
Customer Reviews
Good quality
Tuesday, June 21, 2011If you are tired of made in china products and low quality like me. this is for you, as long as you don't mine the price difference
Submitted by T-Tony
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