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Siemens HCU656A Auxiliary Contactor

Siemens HCU656A: Auxiliary contactor with 6 NO contacts.

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ManufacturerSiemens

Part numberHCU656A

Contacts 6 NO

Type Auxiliary Contactor

Manufacturer Siemens

Part Number HCU656A

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12-month warranty

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Veteran-owned

CAGE: 9NK75

6 Normally Open Contacts Auxiliary Functionality Reliable Switching Compact Design Industrial Quality

Product description

The Siemens HCU656A is a specialized auxiliary contactor featuring 6 normally open (NO) contacts. Designed for extending control circuits and providing additional switching capabilities, this component is crucial for complex automation and control systems.

This auxiliary contactor is utilized in a wide array of applications, including control panels, PLC systems, and machinery requiring additional signal paths or interlocks. Industries such as manufacturing, material handling, and building automation benefit from its reliable performance.

As a veteran-owned surplus parts distributor, Stanlo Automation provides the Siemens HCU656A. We ensure that our customers receive quality industrial components, helping to maintain operational efficiency and cost-effectiveness.

Technical specifications

Contacts	6 NO
Type	Auxiliary Contactor
Manufacturer	Siemens
Part Number	HCU656A

Common applications

Control Panels

PLC Systems

Automation Circuits

Material Handling

Building Automation

Interlocking Systems

Compatible systems

PLC Control Systems Automation Panels Electrical Control Circuits

Also known as

Siemens HCU656A 6NO Contactor Siemens Auxiliary Relay

Replaces / compatible with

The Siemens HCU656A can be used to replace existing Siemens auxiliary contactors with 6 normally open contacts or to add additional switching capacity to control circuits.

Technical note

Expert tip

Ensure the control voltage applied to the coil of the Siemens HCU656A is within the specified range to activate the 6 NO contacts reliably.

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Frequently asked questions

What is the function of the Siemens HCU656A auxiliary contactor?

The Siemens HCU656A is an auxiliary contactor that provides 6 normally open (NO) contacts. It is used to expand control circuits, add interlocks, or provide additional switching functions within an automation system.