| BRAND | United Electric |
| Product | J120-521 |
| Internal code | IMP4984143 |
| Technical specification | Safety pressure switch 120-Series J120-521 Safety pressure switch 120-Series P/N:J120-521 Switch point setting: internal Switch point adjustable in the range: 10.0 “wc Vac... 10.0 “wc/ -24.9 mbar... 24.9 mbar Switch point hysteresis: 1 “wc... 6 “wc/0.20 mbar... 1.50 mbar Maximum working pressure: 100 psi/6.90 bar Maximum overpressure: 100 psi/6.9 bar Process connection: 1/2” NPT (female) made of epoxy coated aluminum Sensor: Buna N diaphragm and O-ring Notes: large 0.72" orifice for clean-out purposes Housing: Die cast aluminum, epoxy powder coated; gasketed; cover lock; internal set point lock; aluminum name plate; Protection class NEMA4X/ IP66 Switch: 1 SPDT Switching capacity: 15A 125/250/480 VAC resistive (standard), 2A @ 30 VDC, 1A @ 48 VDC, 0.5A @ 125 VDC Electrical connection: two 3/4" NPT E/C; terminal block standard options none XY630: distributor code |
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