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Allen Bradley 156-B32CB3 Solid State Contactor - 32A, 48-600V AC

Allen Bradley 156-B32CB3 3-Phase Solid State Contactor

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ManufacturerAllen Bradley

Part number156-B32CB3

Phase 3

Amps 32

Type Contactor, Solid State

Volts DC Control Range 5 - 24

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Veteran-owned

CAGE: 9NK75

3-phase capability Integrated heat sink fan High current rating Solid-state operation Reduced maintenance Durable

Product description

The Allen-Bradley 156-B32CB3 is a 3-phase solid-state power contactor designed for heavy-duty industrial applications. It features a 32 Amp current rating and a line voltage range of 48-600V AC. The control voltage operates on a 5-24V DC signal, providing precise and reliable switching without the wear associated with mechanical contacts. This unit includes an integrated fan in the heat sink assembly for efficient thermal management.

This solid-state contactor is ideal for applications requiring robust and dependable load switching in demanding environments. Its 3-phase capability and high current rating make it suitable for motor control and other power distribution tasks in manufacturing, automation, and processing industries. The integrated fan ensures optimal performance even under continuous heavy loads.

Stanlo Automation, your trusted veteran-owned surplus parts distributor, offers the Allen-Bradley 156-B32CB3. By sourcing from Stanlo, you ensure access to quality industrial components and dependable service. Contact us to procure this essential part and maintain the efficiency of your operations.

Technical specifications

Phase	3
Amps	32
Type	Contactor, Solid State
Volts DC Control Range	5 - 24
Line Voltage	48-600V AC
Includes	Fan in Heat Sink Assembly

Common applications

Motor control

Industrial automation

Power distribution

Manufacturing

Process control

Heavy-duty loads

Compatible systems

Compatible with 3-phase AC loads and 5-24V DC control systems

Also known as

156-B32CB3 SSC Allen-Bradley 32A Contactor

Replaces / compatible with

The 156-B32CB3 is a discontinued part, with the 156-C3P25NCD noted as a replacement. It can be used in applications that previously used mechanical 3-phase contactors.

Technical note

Expert tip

The integrated fan in the 156-B32CB3 is essential for maintaining performance under heavy load conditions, especially in enclosed control panels.

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Frequently asked questions

Does the Allen-Bradley 156-B32CB3 have active cooling?

Yes, the Allen-Bradley 156-B32CB3 includes an integrated fan in its heat sink assembly, which automatically switches on when necessary to ensure optimal thermal management and reliable operation.