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The Allen Bradley 100-E40KD400 is an AC switching power contactor designed for operational efficiency. It supports a maximum rated current of 40 amps at 400 volts, providing a solid power rating of 22 kilowatts. Featuring four normally open contacts and no normally closed contacts, this contractor is rated for up to 690 volts.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Switching Power Contactor |
| Product Line | IEC 100 Contactors |
| Part Number | 100-E40KD400 |
| Weight | 25.00 lbs (11.34 kg) |
| UPC | 191326904711 |
| Rated Operational Current @ 400 V | 40 A |
| Number of NO Contacts | 4 NO Contacts |
| Number of NC Contacts | 0 NC Contacts |
| Rated Power Rating @ 400 V | 22 kW |
| Rated Operational Voltage | 690 V |
| Power Consumption, AC Coil Pickup | 25 VA |
| Power Consumption, AC Coil Hold-in | 4 VA |
| Power Consumption, DC Coil Pickup | 25 W |
| Power Consumption, DC Coil Hold-in | 2 W |
| Type of Electrical Connection for Main Circuit | Screw Connection |
| IP Protection | IP20 |
| Mounting Method | DIN-rail/screw |
The 100-E40KD400 model from Allen Bradley falls under the IEC 100 Contactors series and is classified as an AC switching power contactor. This unit is rated for a maximum operational current of 40 amperes when working at 400 volts. It handles a rated power of up to 22 kilowatts and can operate at voltages reaching 690 volts. This contactor is specifically configured with four normally open (NO) contacts and does not include any normally closed (NC) contacts, allowing for flexible application in various circuit designs.
Power consumption details indicate that the AC coil pickup requires 25 VA, while holding it in takes up 4 VA. In comparison, the DC coil's operational power consumption is 25 Watts for pickup and 2 Watts for holding. These specifications support efficient energy use in operational setups.
An IP20 protection rating enhances safety, protecting the contactor from dust or foreign objects. The 100-E40KD400 uses screw connections for the main circuit electrical connection, which provides secure and stable service. For installation flexibility, it is designed for DIN rail or screw mounting, accommodating various system architectures. The UPC for this part is 191326904711.