# Allen Bradley 1489-M1C400 UL489 MCB - 40A Circuit Protection

The **Allen Bradley 1489-M1C400 UL489 Miniature Circuit Breaker** provides reliable overcurrent protection for industrial control panels and automation systems. This 40A MCB ensures electrical safety and system reliability in various industrial applications.

This circuit breaker is designed for dependable circuit safeguarding and frequent switching. The **1489-M1C400** is ideal for protecting motors, control circuits, and machinery. It offers quick-trip response and easy integration with standard panel layouts.

-   **Reliable Circuit Protection**: Safeguards equipment against overloads and short circuits.
-   **Compact Design**: Space-saving for industrial control panels.
-   **Quick Response**: Rapid isolation for enhanced safety.
-   **Durable Construction**: Engineered for long-term operation.
-   **Easy Integration**: Compatible with various electrical systems.

**Specifications**

-   Product Name: **Allen Bradley UL489 40 A Miniature Circuit Breaker**
-   Part Number: **1489-M1C400**
-   Breaker Type: Miniature Circuit Breaker (MCB)
-   Current Rating: 40 A
-   Poles: Single-pole
-   Trip Characteristic: C curve
-   Construction: Industrial-grade housing
-   Application Areas: Motor starters, control panels, lighting circuits, automation systems

The **Allen Bradley 1489-M1C400 UL489 Miniature Circuit Breaker** combines durability and safety for industrial and automation applications. Ensure safe electrical distribution with this reliable breaker.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Circuit Breakers > Miniature Circuit Breaker
- **Tags:** 1489-M1C400, 40A Circuit Breaker, Allen Bradley, Automation Components, Industrial Circuit Protection, UL489 MCB

## Variants

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

## Images

- Allen Bradley 1489-M1C400 UL489 MCB - 40A Circuit Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/allen-bradley-1489-m1c400-ul489-mcb)
> Updated: 2026-09-21