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Allen Bradley 407 Spare Parts 40783-801-01

Product image is representative; revision or series may vary. Contact us to request a specific version.

40783-801-01

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The 40783-801-01 from Allen Bradley is a renewal contact kit designed for efficient performance. Engineered for 3-pole configurations, it is compatible with Bulletin 100 contactors, particularly the 100-B400 frame series.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 40783-801-01

ManufacturerAllen Bradley
Product TypeRenewal Contact Kit
Product Line407 Spare Parts
Part Number40783-801-01
Weight3.69 lbs (1.67 kg)
Configuration3-Pole
Rated Operational Current400 A
Maximum Voltage Rating600 V
Series CompatibilityFits Bulletin 100 Contactors
Contactor Model CompatibilityFor 100-B400 Frame and Similar
Contact Material CompositionSilver Alloy, Cadmium-Free
Contact TypeButt Contact
Terminal TypeBolt-On
Rated Insulation Voltage1000 V
Rated Impulse Withstand Voltage8 kV
Mechanical Endurance5 Million Operations
Operating Ambient Temperature Range-25 to +60 °C
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The 40783-801-01 renewal contact kit by Allen Bradley is an essential component for enhancing reliability in contactor systems. This kit is configured as a 3-pole assembly, providing versatility for various applications. Rated for operational currents of 400 A, it seamlessly supports a maximum voltage of 600 V. Specifically designed to fit Bulletin 100 contactors, it is particularly suitable for the 100-B400 frame and other similar models.

The contacts are manufactured from a silver alloy that is cadmium-free, promoting safety and longevity. Featuring butt contacts, the kit ensures effective and reliable connections, while the bolt-on terminal type allows for secure electrical connections.

An insulation voltage rating of 1000 V guarantees safety under various conditions, further complemented by an impulse withstand voltage of 8 kV, protecting the device from voltage spikes. With a remarkable mechanical endurance of 5 million operations, this contact kit is built to last in demanding environments.

It is designed to operate efficiently across a wide ambient temperature range of -25 °C to +60 °C, making it suitable for various industrial applications. The 40783-801-01 contact kit is crucial for maintaining the performance of your equipment.