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Allen Bradley IEC 100 Contactors 100-E370KN11

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100-E370KN11

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The 100-E370KN11 from Allen Bradley is an AC switching power contactor, engineered to manage heavy electrical loads effectively. It is equipped with three normally open contacts, ensuring substantial operational capabilities, and functions within a wide voltage range suitable for various applications.

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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-E370KN11

ManufacturerAllen Bradley
Product TypeAC Switching Power Contactor
Product LineIEC 100 Contactors
Part Number100-E370KN11
Weight75.00 lbs (34.02 kg)
UPC889508536064
Number of Normally Open Contacts as Main Contact3 NO Contacts
Number of Normally Closed Contacts as Main Contact0 NC Contacts
Rated Operation Current Ie at AC-3, 400 V370 A
Rated Operation Power at AC-3, 400 V200 kW
Rated Operation Current Ie at AC-1, 400 V600 A
Max. Rated Operation Voltage Ue AC1000 V
Voltage Type for ActuatingAC/DC
Rated Control Supply Voltage Us at AC 50HZ250-500 V
Rated Operation Current Ie at AC-3, 690 V315 A
Type of Electrical ConnectionBolt Connection
IP ProtectionIP00
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The Allen Bradley model 100-E370KN11 operates as a robust AC switching power contactor, ideal for applications that demand reliable load management. This contactor features three normally open (NO) contacts, designed specifically to facilitate efficient electrical operations without any normally closed (NC) contacts. At a rated operation current of 370 A when operating at 400 V in an AC-3 environment, it can also handle up to 600 A in AC-1 applications at the same voltage.

This unit can accommodate a maximum operational voltage of 1000 V, catering to various industrial standards. It is compatible with both AC and DC actuation voltages, making it versatile across numerous setups. The rated control supply voltage for the 100-E370KN11 is established at 250-500 V under 50 Hz conditions, which provides flexibility for integration into existing systems.

In terms of electrical connections, this contactor utilizes a bolt connection type, ensuring secure and reliable attachment in installations. The product maintains an IP00 ingress protection rating, indicating it is intended for use in environments where exposure to dust and moisture is minimal. The rated operation current value at AC-3 at 690 V is maintained at 315 A, providing further assurances of its capacity for various operational configurations.