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Electronic motor protection for pump motors — guards against dry-run, rapid cycling, and over/under-voltage. Single- and three-phase models.
PumpSaver Plus devices protect pump motors from the most common causes of failure — running dry, rapid cycling, and over/under-voltage. The Insider models (SymCom 111-Insider-P / 231-Insider-P) install inside a single-phase 3-wire quick-disconnect control box and need no enclosure; enclosed NEMA 3R units mount externally; the 777-KW/HP relay protects three-phase motors; and the INFORMER is a fiber-optic diagnostic tool for single-phase PumpSaver models.
Select your model / configuration above.
| Product | PumpSaver Plus electronic motor protection |
| Protects Against | Dry-run, rapid cycle, over/under-voltage |
| Insiders (SymCom) | 111-Insider-P (115 V) & 231-Insider-P (230 V); fit 3-wire QD boxes |
| Single Phase | 115 V and 230 V models (0.33 – 3 HP) |
| Three Phase | 777-KW/HP relay, 200–480 V (0.33 – 150 HP) |
| Enclosures | Insider (in QD box) or NEMA 3R enclosed |
| Diagnostics | INFORMER fiber-optic handheld tool for single-phase units |
| Model | Rating | Description |
|---|---|---|
| 111Insider | 1/3-1HP, 115 V, 1Ph | Pump protection, fits 3-wire QD box (111-Insider-P) |
| 231Insider | 1/3-1HP, 230 V, 1Ph | Pump protection, fits 3-wire QD box (231-Insider-P) |
| 111 | 115 V, 1Ph | PumpSaver 111P, no enclosure |
| 1113RL | 115 V, 1Ph | PumpSaver 111P-ENCL, NEMA 3R QD enclosure |
| 233153RL | 1/3-1-1/2HP, 230 V, 1Ph | PumpSaver 233P-1.5-ENCL, NEMA 3R QD enclosure |
| 2333RL | 1/3-3HP, 230 V, 1Ph | PumpSaver 233P-ENCL, NEMA 3R QD enclosure |
| 777KWHP | 1/3-150HP, 200-480 V, 3Ph | 3-phase motor/pump overload relay |
| INFORMER | - | Handheld diagnostic tool, single-phase PumpSaver |
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