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Product details: CM-MSS Thermistor Motor Protection Relays The CM range of thermistor motor protection relays are uséd to control motors equipped with PTC temperature sensors. The PTC temperature sensors are incorporated in the motor windings to measure the motor heating. This enables direct control and evaluation of the following operating conditions: Heavy duty starting Increased switching frequency High ambient temperature Insufficient cooling Break operation Unbalance Main features include: Dynamic interrupted wire detection Wide control supply voltage range 24-240 V AC/DC Short circuit monitoring of the sensor circuit Non-volatile fault storage Remote reset Screw connection technology or Easy Connect Technology available Single Sensor Input Version Wire Break Detection
Manufacturer: ABB Manufacturer Part Number: 1SVR430800R9100 Listing Quantity: Each Product Shipping Size: 145 x 125 x 65mm Shipping Weight: 0.243 kg