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Allen Bradley IEC 100 Contactors 100-E305KN11

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100-E305KN11

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The model 100-E305KN11, a contactor from the Allen Bradley IEC 100 series, boasts a hefty current rating of 305 Amps. This device operates effectively at control voltages ranging from 250 to 500 VAC or VDC, accommodating diverse 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-E305KN11

ManufacturerAllen Bradley
Product TypeContactor
Product LineIEC 100 Contactors
Part Number100-E305KN11
Weight75.00 lbs (34.02 kg)
Current Rating305 Amps
Coil TypeElectronic
Control Voltage250 to 500 VAC/VDC
Phase3 phase
TerminalsBar connection
Auxiliary Contacts1 NO, 1 NC
Motor Power Rating at 200 to 240 VAC (50 Hz)90 kW
Motor Power Rating at 380 to 400 VAC (50 Hz)160 kW
Motor Power Rating at 415 VAC (50 Hz)160 kW
Motor Power Rating at 440 VAC (50 Hz)160 kW
Motor Power Rating at 500 VAC (50 Hz)200 kW
Motor Power Rating at 690 VAC (50 Hz)250 kW

The 100-E305KN11 is a robust contactor manufactured by Allen Bradley within the IEC 100 series. This unit has an impressive current capacity, rated at 305 Amps, and can operate within a control voltage range of 250 to 500 VAC/VDC. Structured for three-phase electricity systems, it offers reliability across many applications.

The terminals are designed for bar connections, simplifying the installation process and ensuring solid electrical contacts. This contactor is equipped with an electronic coil, allowing for efficient and responsive operation. Users will find an auxiliary contact configuration that includes one normally open (NO) and one normally closed (NC) contact, adding versatility for various control schemes.

Significantly, the 100-E305KN11 supports various motor power ratings depending on the voltage. At 200 to 240 VAC (50 Hz), it can handle motor loads up to 90 kW. It maintains the same 160 kW capacity at 380, 400, and 415 VAC, while at 440 VAC, the power rating remains consistent with 160 kW. The unit can handle up to 200 kW at 500 VAC and reaches a maximized capability of 250 kW at 690 VAC. This range of motor ratings makes it an adaptable choice for different motor configurations and operational requirements.