# Schneider M9F12440 Miniature Circuit Breaker Industrial Automation

Introducing the Schneider **M9F12440**, a high-performance miniature circuit breaker designed for robust industrial automation applications. This essential component ensures reliable protection and control within complex electrical systems. Its advanced design offers superior safety and operational efficiency for demanding environments. When you need dependable circuit protection, the Schneider **M9F12440** delivers unparalleled performance, making it a trusted choice for critical infrastructure.

Engineered for precision, the Schneider **M9F12440** integrates seamlessly into various control systems. It provides essential overcurrent protection, safeguarding sensitive equipment from electrical faults. This breaker is ideal for applications requiring consistent and safe power distribution. Its durable construction guarantees longevity and stable operation, crucial for continuous industrial processes. The **M9F12440** is a key element in maintaining system integrity and preventing downtime, supporting efficient automation workflows.

-   **Reliable Protection**: Safeguards electrical circuits from overloads and short circuits.
-   **Industrial Durability**: Built to withstand harsh environmental conditions in automation settings.
-   **Seamless Integration**: Easily fits into existing control panels and automation systems.
-   **Enhanced Safety**: Provides critical safety features for personnel and equipment.
-   **Efficient Operation**: Contributes to the smooth and uninterrupted functioning of machinery.

**Specifications:**

Part Number: **M9F12440**  
Brand: Schneider  
Type: Miniature Circuit Breaker  
Application: Industrial Automation

The Schneider **M9F12440** represents a commitment to quality and reliability in industrial automation. Trust this advanced circuit breaker for your most critical applications. Explore the difference that superior engineering makes for your operations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Schneider
- **Type:** Industrial Automation > Circuit Protection > Miniature Circuit Breakers
- **Tags:** circuit protection, control systems, electrical safety, industrial automation, miniature circuit breaker, Schneider automation, Schneider M9F12440

## Variants

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

## Images

- Schneider M9F12440 Miniature Circuit Breaker Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/schneider-m9f12440-circuit-breaker)
> Updated: 2026-09-23