| BRAND | United Electric Controls |
| Product | J120-701-M278-M404 |
| Description | Safety pressure switch 120-Series |
| Internal code | IMP5125415 |
| Weight | 2 |
| Custom code | 90322000 |
| Technical specification | <p>Item number A00010665</p><p>P/N:J120-701-M278-M404<br>Switch point setting: internal<br>Switch point adjustable in the range: 1.5 psi... 30.0 psi/<br>103.4 mbar... 2.1 bar<br>Switch point hysteresis: 1.0 psi... 2.0 psi/68.90 mbar...<br>0.10 bar<br>Maximum working pressure: 500 psi/34.50 bar<br>Maximum overpressure: 600 psi/41.4 bar<br>Process connection: 1/4" NPT (inside) made of brass,<br>nickel-plated<br>Sensor: Buna N membrane and O-ring<br>Notes: Optional Viton diaphragm and O-ring<br>available<br>Housing: Die cast aluminum, epoxy powder coated;<br>Gasketed; cover lock; internal set point lock; aluminum<br>nameplate; protection class NEMA4X/IP66<br>Switch: 1 SPDT<br>Switching capacity: 15A 125/250/480 VAC resistive<br>(default), 2A @ 30 VDC, 1A @ 48 VDC, 0.5A @<br>125 VDC<br>Electrical connection: two 3/4" NPT E/C; terminal<br>Block standard<br>options<br>M278: Display and type plate in kg/cm²</p><p>M404: Gosnadzorohrantruda marking and -<br>Approval for Ex d (Ukraine)<br>XY630: Distributorcode<br></p> |
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