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Allen Bradley 140-CA11 Auxiliary Contact Block, 1 NO/1 NC

Allen Bradley 140-CA11 auxiliary contact block, 1 NO/1 NC, front mount.

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ManufacturerAllen Bradley

Part number140-CA11

Part Number 140-CA11

Manufacturer Allen Bradley

Contacts 1 NO / 1 NC

Current Rating 10A

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12-month warranty

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Veteran-owned

CAGE: 9NK75

1 Normally Open and 1 Normally Closed contact 10 Ampere rating 690 Volt AC rating Front-mount design Expands control capabilities

Product description

The Allen Bradley 140-CA11 is a front-mount auxiliary contact block featuring one Normally Open (NO) and one Normally Closed (NC) contact. It is rated for 10 Amperes and 690 VAC, making it suitable for a wide range of industrial applications. This auxiliary contact expands the functionality of motor protection circuit breakers and contactors.

This component is essential for control panels, industrial automation, and machinery where additional signaling, interlocking, or status indication is required. Its front-mount design allows for easy installation and integration with compatible Allen-Bradley equipment.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 140-CA11. We are your trusted source for reliable industrial automation components, ensuring quality and prompt delivery.

Technical specifications

Part Number	140-CA11
Manufacturer	Allen Bradley
Contacts	1 NO / 1 NC
Current Rating	10A
Voltage Rating	690VAC
Mounting	Front Mount

Common applications

Industrial Automation

Control Panels

Motor Protection Circuit Breakers

Contactors

Machine Control

Electrical Signaling

Compatible systems

Compatible with specified Allen-Bradley Motor Protection Circuit Breakers.

Also known as

Allen Bradley 140CA11 Aux Contact 140-CA11 Contact Block

Replaces / compatible with

Provides additional NO and NC contacts for Allen Bradley motor protection circuit breakers and contactors.

Technical note

Expert tip

This auxiliary contact is designed to be front-mounted onto compatible Allen-Bradley Motor Protection Circuit Breakers (MPCBs) for added functionality.

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Frequently asked questions

What are the contact types included in the Allen Bradley 140-CA11 auxiliary contact block?

The Allen Bradley 140-CA11 auxiliary contact block includes one Normally Open (NO) contact and one Normally Closed (NC) contact, offering versatile control and signaling options.