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Allen Bradley SMC-3 150-CA20

Product image is representative; revision or series may vary. Contact us to request a specific version.

150-CA20

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The 150-CA20 is a versatile auxiliary contact block by Allen Bradley, designed specifically for use with Smart Motor Controllers (SMC). This unit is compatible with SMC-3 controllers and offers a straightforward, tool-free mounting process.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 150-CA20

ManufacturerAllen Bradley
Product TypeAuxiliary Contact Block
Product LineSMC-3
Part Number150-CA20
Weight0.13 lbs (0.06 kg)
Smart Motor Controller (SMC) AccessoryYes
Spare Part/AccessoryYes
Side MountingSupported
2-Pole ModelYes
Normally-Open Contacts2 Contacts
Normally-Closed Contacts0 Contacts
Mounting without ToolsSupported
Sequence Terminal DesignationsSupported
Number of Blocks Supported per Device1 Block per Device
SMC-3 ControllersCompatible
Operating Temperature23 to 104 degrees Fahrenheit
Storage Temperature-13 to 185 degrees Fahrenheit
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The Allen Bradley 150-CA20 functions as an auxiliary contact block tailored for integration with Smart Motor Controllers, particularly the SMC-3 variety. This contact block includes a two-pole configuration that incorporates two normally open contacts, supporting various control applications without any normally closed contacts. Designed for easy installation, it allows side mounting without the need for additional tools, improving efficiency during setup.

It is designed to accommodate one block per device, establishing compatibility specifically with the SMC-3 series controllers. For those requiring organized terminal connections, the device also supports sequence terminal designations. The operating temperature range is suitable for moderate environments, spanning from 23 to 104 degrees Fahrenheit, ensuring reliable performance under normal operational conditions. Additionally, it can be stored in a range of -13 to 185 degrees Fahrenheit, making it adaptable to diverse storage situations. This block is also deemed a spare part or accessory, a useful addition for any maintenance scenario involving Smart Motor Controllers.