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2518648
3RN2012-1BA30
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Short DescriptionSIRIUS 3RN2 THERMISTOR MOTOR PROTECTION RELAY 2 C/O 24-240V
Long DescriptionThe SIEMENS 3RN2012-1BA30 is a thermistor motor protection relay designed for panel mounting in a 22.5 mm enclosure to protect motors from overheating and circuit faults. It provides two change-over contacts and accepts a 24 V AC/DC supply, with manual, auto, or remote reset options and a test/reset button for straightforward commissioning. Built-in wire-break and short-circuit monitoring plus galvanic isolation help maintain safe operation, while two LEDs indicate ready and tripped states. Non-volatile settings and screw terminal connections simplify installation and restore configuration after power loss, making it suitable for industrial motor protection applications.
Brand/Manufacturer NameSIEMENS
Manufacturing Part Number3RN2012-1BA30
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