Source 1 Product Catalog 2017 Page 112 Air Conditioning & Heating Controls

112 HVAC Components LINE MONITORS ICM Single Phase Digital Line Monitors Series 492 Features: 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) Specications: User Adjustable Settings: Voltage set point: 95-280V 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: Line Voltage: 80 to 300 VAC Frequency: 50/60 Hz Accuracy: 2% Low Power Consumption: max 50 mA @ 120V, max 100 mA @ 240V Control Voltage: 24 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 Mechanical: Case Dimensions: 3"L x 3.2"W x 1.35"H Unit Weight: 0.36 lbs. Environmental: Operating temperature range: -30C to +70C Storage temperature range: -40C to +85C Max. Oper./Storage Relative Humidity: 95% noncondensing SOURCE 1 PART NO. DESCRIPTION MLP $ S1-ICM492 SINGLE PHASE, DIGITAL LINE VOLTAGE MONITOR 133.39 ICM431 3-Phase Voltage Monitor Three-phase line voltage monitor offering protection against phase loss/reversal, and unbalance; 50/60 Hz, 190-600 VAC (18-30 control VAC) - 8-pin plug in mount (base sold separately) Specications: Voltage: 190-600 VAC Frequency: 50/60 Hz Control: 18-30 VAC Output: - Relay, SPST - N.O. 10 amps SOURCE 1 PART NO. DESCRIPTION MLP $ S1-ICM431 3-PHASE VOLTAGE MONITOR, PLUG IN MOUNT 90.11 ICM465 3-Phase Voltage Monitor Three-phase line voltage monitor offering protection against phase loss/reversal, and unbalance; 50/60 Hz, 190-600 VAC (115 or 208/240 control VAC) - DIN rail mount Specications: Voltage: 190-600 VAC Frequency: 50/60 Hz Control: 115 and 208/240 VAC Output: - Relay, SPST - N.O. 10 amps SOURCE 1 PART NO. DESCRIPTION MLP $ S1-ICM462 3-PHASE VOLTAGE MONITOR, DIN RAIL MOUNT 90.11

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