# ABB CA4-31N Auxiliary Contact Block for Industrial Automation

Enhance your control systems with the reliable **ABB CA4-31N Auxiliary Contact Block**. Designed for robust industrial automation applications this component ensures dependable operation in demanding environments. Its straightforward integration into existing setups makes it a valuable addition for maintaining seamless electrical control and signaling processes. Trust in ABB's commitment to quality for your critical automation needs.

The **ABB CA4-31N Auxiliary Contact Block** is engineered to provide essential auxiliary functions within motor starters and control circuits. It facilitates expanded control possibilities and signaling capabilities within complex automation systems. This block is crucial for applications requiring precise switching and reliable feedback signals from control devices. Its design prioritizes longevity and consistent performance under continuous operational stress.

-   **Reliable Performance**: Ensures consistent auxiliary contact switching for control circuits.
-   **Durable Construction**: Built to withstand harsh industrial automation environments.
-   **Easy Integration**: Designed for straightforward mounting and connection to ABB contactors.
-   **Enhanced Control**: Expands the signaling and interlocking capabilities of control systems.
-   **Brand Assurance**: Backed by the trusted quality and innovation of ABB.

### Specifications

**ABB CA4-31N Auxiliary Contact Block**

Contact Configuration: 1 Normally Open (NO) 1 Normally Closed (NC)

Mounting Type: Front mounting

Terminal Type: Screw terminals

Compatibility: Designed for use with ABB contactor series

Operational Voltage: Suitable for standard industrial control voltages

The **ABB CA4-31N Auxiliary Contact Block** represents a commitment to operational excellence in industrial automation. Its dependable functionality and robust design make it an ideal choice for engineers and technicians seeking high-quality components for their control panel builds and system upgrades. Integrate the **ABB CA4-31N** for assured performance and peace of mind in your automation solutions.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Control Components > Auxiliary Contact Blocks
- **Tags:** ABB Automation, ABB CA4-31N, Auxiliary Contact Block, Control Systems, Electrical Components, Industrial Control, Motor Starter Accessories, Ram Automations

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- ABB CA4-31N Auxiliary Contact Block for Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-ca4-31n-auxiliary-contact-block)
> Updated: 2026-10-07