

ICM - ICM492C-LF Line Voltage Monitoring, Single Phase Voltage Monitors, Universal Controls
The ICM492 constantly monitors line voltage and protects single-phase equipment against low and high voltage conditions, and rapid short cycling due to voltage fault or power interruption. Its easy-view, backlit digital display makes it user friendly to read and monitor voltage conditions, and adjust parameters to meet specific needs.
Single Phase Line Voltage Monitor
- Protects Against Over and Under Voltage, and Rapid Short Cycling caused by Transient Faults and Power Interruptions
- Easy-view, Backlit Digital Display
- RMS Voltage Monitoring
- Adjustable Voltage Set Point
- Adjustable Over Voltage Setting
- Adjustable Under Voltage Setting
- Adjustable Anti-Short Cycle Time Delay
- Adjustable Response Time
- Control Mode
- 5-Fault Memory
- Universal Line Voltage Input
- Heavy Duty SPDT Relay Output
- Universal Control Voltage Input for integrating a thermostat
SPECIFICATIONS
User Adjustable Settings:
– Voltage setpoint: 95-280 VAC
– Anti-short cycle time delay: 0-720 seconds
– Over voltage setting: 5-25%
– Under voltage setting: 5-25%
– Control mode: On and Off
– Response time: 0.1 to 10 seconds
Inputs:
– Voltage: 80 to 300 VAC
– Frequency: 50/60 Hz
– Accuracy: ±2%
– Low Power Consumption: max 50 mA @ 120V, max 100 mA @ 240V
– Control Voltage: 18 to 240 VAC
Output:
– Type: Dry relay contacts
– Form: SPDT
Relay Contact Ratings:
– N.C. Contacts: 10A resistive @ 277 VAC
– N.O. Contacts: 10A resistive @ 277 VAC
Connection Terminals:
– 0.25” male fast-on
Environmental:
– Operating temperature range: -40°C to +70°C
– Storage temperature range: -40°C to +85°C
– Maximum Operating/Storage Relative Humidity: 95% non-condensing
Pairs well with

ICM - ICM492C-LF Line Voltage Monitoring, Single Phase Voltage Monitors, Universal Controls
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
FAQs
What is the warranty?
All of our products come with a manufacturer warranty. Most of which are 1 year from date of purchase.
Do you take returns?
We absolutely do. You can return any product within 30 days of purchase.
If I decide to order, when will I get my order?
All of our orders ship the same day if placed before 2 PM EST.