1SVR730712R1400 – ABB CM-MSS.31S Thermistor Motor Protection Relay 24-240V

1SVR730712R1400

1SVR730712R1400 is an ABB thermistor motor protection relay designed to monitor winding temperature and protect motors from overheating, overload, and insufficient cooling in accordance with IEC 60947-8. The CM-MSS.31S features screw terminals for secure connections and provides reliable motor protection with manual reset capability and LED status indication. This relay operates across a wide control supply voltage range and delivers fast reaction times for critical motor protection applications.

• Rated Control Supply Voltage: 24-240 V AC/DC
• Output Contacts: 1 NO + 1 NC (SPDT)
• Contact Rating: 250 V / 4 A
• Terminal Type: Screw Terminals
• Control Function: Manual Reset
• Reaction Time: Less than 100 ms
• Frequency Range: 15 to 400 Hz
• Power Consumption: 0.55 to 1.5 VA
• Mounting: DIN Rail/Snap-On
• Status Indication: LED indicators for supply voltage, relay status, and fault messages

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Specifications

• Part Number: 1SVR730712R1400
• Manufacturer : ABB
• Brand : ABB
• Category : Motor Control
• Item Subcategory : Overload Relay

Product Data

• UPC : 4013614496653
• GTIN : 4013614496653
• Weight : 0.35 lb