The ICM493 is an advanced, single-phase line voltage monitor with a bank of surge arresters for added protection against lightning strikes. Includes a built-in 40A contactor. Ideal for Mini-Splits or other valuable, single-phase equipment.

Features & Benefits

• Protect Against Over and Under Voltage, Rapid Short Cycling Caused by Transients and High-Power Surge
• Ideal for Mini-Splits or Other Condensing Units
• Easy to View, Backlit Digital Display
• Bank of Five L-L Surge Arrester
• Built-In 40 Amp Contactor
• Waterproof, NEMA 3R Rated Enclosure for Outdoor Use
• Easy Installation and Setup

Specifications

• Circuit Type: 1-Phase
• Voltage Rating: 200 to 240 Volt AC (Setpoint), 180 to 264 Volt AC (Input Line)
• Frequency Rating: 50/60 Hertz
• Output Type: Contactor, 2-Pole
• Operating Temperature: -40 to 167 Deg F
• Voltage Protection: 5 to 10 Percent Adjustable
• Time Delay: 0.5 to 10 Minute
• Contact Rating: 40 Amp (FLA), 240 Amp (LRA)
• Weight: 7.55 Pound
• Size: 8 Inch Length x 8 Inch Width x 4 Inch Height
• Application: Protecting Mini-Split, Outdoor
• Approval: UL (Canada and US)
• Enclosure Type NEMA 3R
• Accuracy +/-2 Percent (User Calibration)
• Number of Trials 1 to 5
• Includes 40 Amp Contactor