Replacement run capacitor for rotary phase converters. Rated 50 MFD at 370 VAC — this capacitor stays in the circuit during operation to maintain balanced three-phase voltage. If your converter runs but produces unbalanced voltage or your equipment trips on voltage imbalance, a failed run capacitor may be the cause.
| Type | Run Capacitor |
| Rating | 50 MFD |
| Voltage | 370 VAC |
| Application | Rotary phase converter run circuit |
📦 What's Included
- ✅ 50 MFD Run Capacitor (370 VAC)
- ✅ Compatible with Phoenix Phase Converters models
Run capacitors stay energized during operation. They shift the phase angle to create the third leg of three-phase power. A failed run cap causes voltage imbalance.
Use a capacitance meter to test your existing run caps. If they read more than 10% below the rated MFD value, it's time to replace.
Need help finding the right part? Our team knows these converters inside and out.
Replacement 50 MFD 370 VAC run capacitor for rotary phase converters. Run capacitors are used in the running circuit of a phase converter to maintain balanced three-phase output voltage. Unlike start capacitors, run caps stay energized continuously during operation. If your phase converter runs but produces unbalanced voltage, check your run capacitors first. Call (800) 417-6568 for troubleshooting.
