IEC Contactors and Starters Frequently Asked Questions
IEC Contactors and Starters Frequently Asked Questions
| Question | The lights brighten when my motor starts? |
| Answer | It is normal with some >220 vac circuits with neutrals that have lighting and motors on the same feeder. This is very brief though. If it is prolonged, > 1 second, this could mean that your neutral connection is loose. A loose neutral can lead to a voltage imbalance in the phases. |
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This item was last updated on 02-18-2004
Document ID: 836
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