Descrizione del prodotto
The 48 x 48 selector switches are designed for flush-mounted installation on doors, wicket doors and front plates of enclosures and cubicles. The ammeter selector switch uses a single ammeter (by means of current transformers) for successive measurement of the currents of a three-phase circuit. Electrical durability of 100,000 operations, and mechanical durability of 2,000,000 operations. This product is calibrated for 20A circuit rating. 4 silver-nicket contacts for phase 1, 2, 3 or none. Complient to standards IEC/EN 60947-3. Ingress Protection IP65 on front, and IP20 on the back at terminal level. Product dimensions are 48mm in height, 48mm in width and 93mm in depth. Embedded depth behind a door, 66mm.Dati tecnici
| EAN/GTIN/Barcode | 3303430160175 ; 43303430160173 |
| grado di protezione (IP) | IP65 |
| tipo di protezione (NEMA) | 4 |
| adatto per installazione in serie | No |
| con posizione zero | Si |
| tipologia costruttiva dell'apparecchio | montaggio frontale |
| con elemento di comando | Si |
| Selectra - codice marchio | MERN |
| Codice categoria | 1675 |
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