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2518648
3RN2012-1BA30
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2418044
3RT2015-1AP01
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| Price | SIGN IN TO VIEW PRICE | SIGN IN TO VIEW PRICE |
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| Short Description | SIRIUS 3RN2 THERMISTOR MOTOR PROTECTION RELAY 2 C/O 24-240V | SIRIUS INNOVATION 3RT POWER CONTACTOR 3P 3NO 7A 3KW 230VAC C |
| Long Description | The 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. | The Siemens SIRIUS 3RT2 series is a compact range of power contactors designed for switching motors and electrical loads from 7.5 kW to 55 kW at 400 V. Available in frame sizes S00, S0, S2, and S3, these contactors save panel space while providing high contact reliability, even at low switching currents. Many models include integrated auxiliary contacts, typically 1 NO and 1 NC, for straightforward control wiring. The 3RT2 series supports both screw and spring-type terminal options, offering secure, vibration-resistant connections. As part of the SIRIUS modular system, they combine seamlessly with overload relays, circuit breakers, and accessories to create complete load feeders. The devices are approved for global use under IEC and UL/CSA standards. Fail-safe versions with PLC-compatible safety inputs are also available, enabling safety applications up to SIL 3 or PL e when installed in suitable configurations. |
| Brand/Manufacturer Name | SIEMENS | SIEMENS |
| Manufacturing Part Number | 3RN2012-1BA30 | 3RT2015-1AP01 |
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