3RT20451NB30 | Siemens

Description

Siemens 3RT20451NB30

Power contactor, AC-3 80 A, 37 kW / 400 V 1 NO + 1 NC, AC/DC 20 ... 33 V 3-pole, 3 NO, size S3 screw terminal integrated varistor SIRIUS 3RT2 power contactor for controlling motors.\nThe 3RT2 contactors are an integral part of the SIRIUS modular system with its products perfectly coordinated with each other. They convince with great power in a compact design and high contact reliability. They can be combined in various ways with other components in the starter. Many of the device combinations are already tested at the factory. The contactors offer the optimal connection to the controller for every application (parallel, via AS-i or IO-Link). Integrated auxiliary switch blocks reduce mounting complexity. Front connections simplify simple wiring. The 3RT2 contactors are tropicalized, approved worldwide (e.g. IEC and UL/CSA) and IE3/IE4ready.\nThey are available in various sizes and in a wide power range for AC and DC control. The devices are available not only with screw terminals but also with spring-loaded terminals for quick, maintenance-free and vibration-resistant connection.\nAll accessories such as e.g. the auxiliary contact blocks, the auxiliary releases etc. they are uniformly suitable for all construction sizes. The available connection modules, function modules and the SIRIUS 3RV29 power supply system significantly reduce the wiring effort.\nThe 3RT2 power contactors replace the proven 3RT1 series (up to 55 kW).\nSimple, efficient, always up-to-date - the SIRIUS modular system.

Product form

IN STOCK

SKU: 3RT20451NB30
Barcode: 4047621024769

€325,70

    • STANDARD RETURN
    • QUICK DELIVERY ASSURED
    • HS CODE: 85364900
      DOCUMENTATION

    Documentation not available

    Description

    Siemens 3RT20451NB30

    Power contactor, AC-3 80 A, 37 kW / 400 V 1 NO + 1 NC, AC/DC 20 ... 33 V 3-pole, 3 NO, size S3 screw terminal integrated varistor SIRIUS 3RT2 power contactor for controlling motors.\nThe 3RT2 contactors are an integral part of the SIRIUS modular system with its products perfectly coordinated with each other. They convince with great power in a compact design and high contact reliability. They can be combined in various ways with other components in the starter. Many of the device combinations are already tested at the factory. The contactors offer the optimal connection to the controller for every application (parallel, via AS-i or IO-Link). Integrated auxiliary switch blocks reduce mounting complexity. Front connections simplify simple wiring. The 3RT2 contactors are tropicalized, approved worldwide (e.g. IEC and UL/CSA) and IE3/IE4ready.\nThey are available in various sizes and in a wide power range for AC and DC control. The devices are available not only with screw terminals but also with spring-loaded terminals for quick, maintenance-free and vibration-resistant connection.\nAll accessories such as e.g. the auxiliary contact blocks, the auxiliary releases etc. they are uniformly suitable for all construction sizes. The available connection modules, function modules and the SIRIUS 3RV29 power supply system significantly reduce the wiring effort.\nThe 3RT2 power contactors replace the proven 3RT1 series (up to 55 kW).\nSimple, efficient, always up-to-date - the SIRIUS modular system.

    • Warranty

      12 month warranty. For more information visit Termini e Condizioni

    • Return Policy

      Standard. For more information visit Terms and Conditions

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