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Allen Bradley IEC 100 Contactors 100-E40KY400

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100-E40KY400

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The Allen-Bradley 100-E40KY400 contactor is a 4-pole large contactor. It belongs to the 100-E product line in the IEC 100 Contactors series. The 100-E40KY400 contactor has screw type main terminals.

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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 100-E40KY400

ManufacturerAllen Bradley
Product TypeContactor
Product LineIEC 100 Contactors
Part Number100-E40KY400
Weight25.00 lbs (11.34 kg)
Current Rating40 Amps
TerminalsScrew Type
Coil TypeElectronic
Control Voltage48 to 130 Volts AC/DC
Poles4
NO Auxiliary Contacts4
NC Auxiliary Contacts0
Contact Protection RatingIP2X
Maximum Altitude3000 meters
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The Allen-Bradley 100-E40KY400 contactor is a large IEC 100 and 100-E series contactor. It features an electronic coil rated for 48 to 130 Volts AC and 480 to 130 Volts DC. The coil frequency range for AC operation is 50 to 60 Hertz. There are 4 poles on the 100-E40KY400 contactor. The main contactor terminals are screw-type terminals. The auxiliary contact configuration includes 4 normally open contacts and no normally closed contacts. The contactor size or current rating for 3-phase AC voltage duty is 40 Amps. Contactors are used in industrial applications for switching electrical circuits. Contactors are rated for applications with higher voltages than relays. A contactor joins 2 poles without a common circuit between them. A relay on the other hand features a common contact that connects to a neutral position.

The Allen-Bradley 100-E40KY400 IEC 100 contactor can be used with single-phase AC voltage as well as 3-phase voltage. The rated operational current at 690 Volts AC (single-phase) is 70 Amps. The 100-E40KY400 contactor can be mounted on a 35-millimeter DIN Rail or on a panel, and it has an environmentally friendly construction and it supports a range of accessories including terminal lugs, mechanical interlocks, connecting bars, and terminal shields for protection or for special application needs. The contacts on the 100-E40KY400 contactor are all IP2X rated. The 100-E40KY400 contactor is certified by the CCC, EAC, and cULus standards. The 100-E40KY400 contactor should be installed at elevations of up to 3000 meters above sea level for the best operating experience.