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ABB CM-IWM.11 INSULATION MONITORING RELAY UNEARTHED (0-1100VAC, 0-1500VDC) CONTROL 24VDC 2CO

Product Code: CM-IWM.11

The Insulation Monitoring Relay is designed for use in unearthed mixed AC/DC systems with voltage ranges of 0-1100 V AC and 0-1500 V DC. It has a measuring range of 1-250 kO and 20 kO-2 MO, with a system leakage capacitance of 3000 uF. This relay operates using a rated control supply voltage of 24 V DC and features 2 CO (SPDT) outputs with screw terminals.

Technical Specifications

Brand ABB
Contacts 2CO (SPDT)
Degree of Protection IP40 (Housing), IP20 (Terminals)
Measuring Range (Kilo Ohm) 1 - 250, 20 - 2000
Mounting Type DIN Rail
Operational Temperature Range (°C) -25 to +60 / -25 to +45
Rated Control Supply Voltage DC (V) 24
System Leakage Capacitance (µF) 3000
Terminal Type Screw

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