# 40BD CA3KN Auxiliary Contactor – Telemecanique Schneider

The **40BD Auxiliary Contactor Telemecanique Schneider CA3KN** is an essential component for industrial automation, designed to provide reliable auxiliary contact switching in various control systems. This auxiliary contactor ensures the precise operation of electrical circuits, making it vital for machinery, production lines, and process control systems. Engineered with Schneider Electric's trusted technology, the **40BD CA3KN** delivers consistent performance and durability, ensuring your systems run efficiently and safely.

This auxiliary contactor is built to withstand demanding industrial environments. It is ideal for engineers and technicians requiring dependable auxiliary control solutions. The **40BD CA3KN** is designed to meet the rigorous demands of industrial automation.

-   Reliable **auxiliary contact** for accurate signaling and control.
-   Durable construction for long-term operation.
-   Compatible with **Telemecanique Schneider CA3** series contactors.
-   Easy installation and integration into control panels.
-   Proven Schneider technology for consistent performance.

The **40BD Auxiliary Contactor Telemecanique Schneider CA3KN** ensures dependable performance in critical industrial automation applications. This component enhances control and safety in electrical systems. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) to optimize your industrial control panels and improve efficiency and reliability.

## Details

- **Price:** 999.0 USD
- **Vendor:** Telemecanique Schneider
- **Type:** Industrial Automation > Contactors > Auxiliary Contactors
- **Tags:** 40BD CA3KN auxiliary contact, auxiliary contactor, CA3KN, control circuits, industrial automation, Schneider, Telemecanique Schneider

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- 40BD CA3KN Auxiliary Contactor – Telemecanique Schneider-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/40bd-ca3kn-auxiliary-contactor-schneider)
> Updated: 2026-10-02