| BRAND | United Electric |
| Product | H400K-457 |
| Description | Differential Pressure Switch |
| Internal code | IMP567209 |
| Weight | 1 |
| Technical specification | with reference scale in the range of: 0.2…2.1 bar Switch point hysteresis: 6.9…27.6 mbar Operating pressure: -1…15.5 bar Test pressure: 15.5 bar Media temperature (permissible): -23…+93°C materials Pressure transducer: Buna N diaphragm Process connection: 1/4" NPT F made of aluminium Seal: Buna N O-ring Housing: die-cast aluminum with epoxy coating Degree of protection: IP 65 / NEMA 4x electr. Data Switching capacity: 15 A at 125 / 250 / 480 Vac Microswitch as: 1-pole changeover contact Cable entry: 3/4" NPT F |
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