Product Description
Description: 3-PHASE VOLTAGE MONITOR*, 190 - 270 VAC
| Product Information | Resources |
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| Series Features |
| Voltage Monitors - PLR Series |
| Series Description: The PLR Series provides a cost effective means of preventing 3-phase motor startup during adverse voltage conditions. Proper A-B-C sequence must occur in order for the PLRs output contacts to energize. In addition, the relay will not energize when an undervoltage or phase loss condition is present. The PLR protects a motor against undervoltage operation. The adjustment knob sets the undervoltage trip point. |
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