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Allen Bradley 156 Contactors 156-A30BB1

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

156-A30BB1

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The 156-A30BB1, a solid-state contactor from Allen Bradley's 156 series, accommodates a single-phase system. Rated for a current of 30 A, this unit supports DC voltages from 5 to 24 V and AC voltages ranging from 24 to 480 V.

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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-A30BB1

ManufacturerAllen Bradley
Product TypeSolid-State Contactor
Product Line156 Contactors
Part Number156-A30BB1
Weight1.50 lbs (0.68 kg)
Number of PhasesSingle Phase
Rated Voltage (DC)5-24 V DC
Rated Voltage (AC)24-480 V AC
Rated Current30.0 A
Mounting TypeDIN-rail Mountable
IP RatingIP20
Indicator TypeLED Indicators
Minimum Operating Temperature0 °C
Maximum Operating Temperature40 °C
Operating Humidity80% max. (non-condensing)
Storage Humidity80% max. (non-condensing)
Installation Altitude1000 MSL
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The Allen Bradley 156-A30BB1 is a single-phase solid-state contactor that provides a reliable solution for controlling electrical loads. With a rated current capacity of 30.0 A, this contactor can effectively manage both AC and DC applications. It operates at the rated DC voltage range of 5 to 24 V as well as an AC voltage range of 24 to 480 V, offering versatility for different system requirements.

This contactor is specifically designed for DIN-rail mounting, facilitating straightforward installation within control panels. The IP20 rating implies that it is suitable for use in protected environments rather than exposed conditions. For ease of monitoring, LED indicators display the operational status, providing clear visibility for users.

In terms of environmental performance, the 156-A30BB1 can function efficiently within an operating temperature range of 0 °C to 40 °C. It is capable of withstanding up to 80% humidity without condensation, both during operation and storage, which adds to its adaptability. It also supports installation at altitudes of up to 1000 meters above sea level, making it suitable for various industrial and commercial settings.