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Allen Bradley Bulletin 1000 1000-NX161

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1000-NX161

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The 1000-NX161 from Allen Bradley's Bulletin 1000 series is a reversing contactor designed for efficient control in electrical systems. It supports a continuous current rating of up to 27 amps and operates at a maximum voltage of 600 VAC.

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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 1000-NX161

ManufacturerAllen Bradley
Product TypeReversing Contactor
Product LineBulletin 1000
Part Number1000-NX161
Weight13.44 lbs (6.10 kg)
UPC662072138076
NEMA Size1
Maximum Continuous Current27 A
Maximum Operating Voltage600 VAC
Voltage TypeAC
Operating Frequency at 115 - 120 V60 Hz
Operating Frequency at 110 V50 Hz
Power TerminalsL1, L2, and L3
Main Power Poles3 (Normally Open)
MountingDIN Rail or screw mounting
Operating Temperature0 to 55°C

The Allen Bradley 1000-NX161 serves as a reversing contactor within the Bulletin 1000 series, primarily utilized for controlling motor direction in various applications. It operates effectively at a maximum continuous current of 27 Amperes and can handle voltages up to 600 VAC. This device types its active input as AC power, ensuring compatibility across a range of electrical systems.

The contactor is rated for specific operating frequencies, supporting 60 Hz when utilized on a 115 - 120 Volt circuit and 50 Hz for a 110 Volt setup. The configuration of power terminals includes L1, L2, and L3, making connections straightforward.

This unit features three main power poles arranged in a normally open configuration. It can be installed using DIN rail or screw mounting methods, facilitating flexibility in its installation process. Temperatures in operation should be maintained between 0 and 55 degrees Celsius to ensure optimal performance. Overall, the 1000-NX161 is built for reliability and efficiency in motor control situations.