| BRAND | CROMPTON INSTRUMENTS (TE Connectivity) |
| Product | PSF/G3-380/480 |
| Internal code | IMP4964680 |
| Technical specification | CROMPTON PROT PH BAL & UNDER RELAY ADJ TIME DELAY-PHASE LOSS UNBALANCED & UNDER VOLT, 3P3W, 380-480V L-L AC, RELAY, 50-60HZ |
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