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Availability: 13 in stock
Full 12-month warranty
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We deliver worldwide
Manufacturer: | Siemens |
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Part number: | 3KD3430-0NE10-0 |
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The Siemens 3KD3430-0NE10-0 is a robust switch disconnector designed for reliable performance in industrial applications. This 3-pole device, part of the SENTRON family, is rated for 160A and is suitable for fixed mounting. It features a front operating mechanism positioned on the left side, making it easy to integrate into various electrical systems.
Engineered for durability, the 3KD3430-0NE10-0 boasts a mechanical service life of up to 15,000 switching cycles and an electrical endurance of 1,500 cycles at AC-23 A and 690V. It supports a wide range of operating voltages, with a maximum of 690V AC and 440V DC, ensuring versatility across different power systems.
The switch disconnector is designed to handle significant short-circuit currents, with a short-time withstand current of 4kA and a short-circuit current making capacity of up to 30kA at 400V AC. It also offers high thermal performance, maintaining a continuous current rating of 160A even at elevated temperatures up to 70°C.
For ease of installation, the 3KD3430-0NE10-0 supports both floor mounting and snap-on mounting to a 35mm standard rail. It accommodates various conductor types, including stranded aluminium and copper conductors, with flat terminal connections for the main current circuit.
This switch disconnector is suitable for use as a main switch, switch disconnector, and safety switch, making it a versatile component for ensuring the safe and efficient operation of electrical systems in industrial environments.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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