![ICM Controls ICM492C-LF Line Voltage Monitor — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/spec-9032830320862.png?v=1782844477&width=1445)
Line Voltage Monitor, the ICM492C-LF Line Voltage Monitor from ICM Controls, protects 1-phase electrical systems from harmful voltage swings. With an 80–300 VAC input range and 50/60 Hz compatibility, it delivers reliable monitoring for motors, air conditioners, and generators.
Key specs and capabilities:
- 1-Phase line voltage monitor with 80–300 VAC input
- SPDT dry relay output (NO/NC) rated 10 A resistive at 277 VAC
- Adjustable time delay 0–720 seconds for anti-short cycle protection
- Auxiliary supply 24–240 VAC for flexible power options
- Backlit digital display for clear visibility in any environment
- Voltage protection thresholds adjustable from 5% to 25% for over/under voltage events
- Compact footprint: 3.0" L x 3.2" W x 1.35" H; weight 0.4 lb
- Applications: motor protection, air conditioners, generators
Specifications
| Size | 3 Inch Length x 3.2 Inch Width x 1.35 Inch Height |
|---|---|
| Voltage Rating | 80 to 300 Volt AC |
| Power Rating | 50 Milliamp at 120 Volt, 100 Milliamp at 240 Volt |
| Frequency | 50/60 Hertz |
| Application | Motor Protection, Air Conditioner, Generator |
| Contact Rating | 10 Amp Resistive at 277 Volt AC (NO/NC) |
| Operating Temperature | -30 to 70 Deg C |
| Voltage Protection | 5 to 25 Percent (Over/Under Voltage) |
| Display Type | Backlit Digital |
| Time Delay | 0 to 720 Second (Anti-Short Cycle) |
| Circuit Type | 1-Phase |
| Output Type | SPDT Dry Relay |
| Auxiliary Supply | 24 to 240 Volt AC |