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Allen Bradley 156 Contactors 156-B32CA3

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156-B32CA3

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The solid-state contactor 156-B32CA3 from Allen Bradley’s Bulletin 156-B series offers reliable operation across a wide range of applications. This unit supports a control voltage of 24 to 275V AC/DC, providing flexibility for different setups. With an operating voltage range of 48 to 600V AC, it caters to various industrial needs while sustaining a current rating of 32 amps.

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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 156-B32CA3

ManufacturerAllen Bradley
CategoryMotors
Product Line156 Contactors
Part Number156-B32CA3
Weight1.44 lbs (0.65 kg)
ProductSolid-State Contactor
Control Voltage24-275V AC/DC, 24-48V DC
Operating Voltage48-600V AC
Current Rating32 A
HP Rating at 115V1 HP
HP Rating at 230V3 HP
HP Rating at 480V7.5 HP
HP Rating at 600V10 HP
Integrated FanYes
Overtemperature ProtectionIncluded
Voltage Type3-Phase
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The 156-B32CA3 solid-state contactor, manufactured by Allen Bradley in the Bulletin 156-B series, is engineered for durability and efficiency in electrical solutions. It operates effectively within a control voltage spectrum ranging from 24 to 275V AC/DC and is suitable for low-voltage control applications, with an added 24-48V DC option for flexibility. Operating under an impressive voltage range of 48 to 600V AC, this contactor is capable of managing loads with a current rating of 32 amps. When considering its horsepower ratings, it demonstrates versatility: 1 HP at 115 volts, 3 HP at 230 volts, 7.5 HP at 480 volts, and a maximum of 10 HP at 600 volts. Such specifications make it ideal for diverse industrial and commercial applications. Built-in overtemperature protection adds another layer of safety, preventing overheating and thus prolonging the lifespan of the unit. The integrated fan further enhances cooling, ensuring reliable performance under varying operational conditions. The 156-B32CA3 is designed for 3-phase configurations, making it a straightforward option for those looking to manage multiple motor loads effectively and efficiently.