# Allen-Bradley 140U-K6X3 Molded Case Circuit Breaker - 400A 3-Pole

The Allen-Bradley 140U-K6X3 A Molded Case Circuit Breaker Frame Set is designed for robust protection in industrial automation systems. This 3-pole, 400A circuit breaker ensures reliable performance and safety.

This \*\*Allen-Bradley 140U-K6X3\*\* circuit breaker is engineered for optimal performance in demanding industrial environments. It provides essential protection against overcurrents and short circuits. Its robust design ensures longevity and dependable operation within your \*\*control systems\*\*.

-   High interrupting capacity for enhanced safety
-   Durable construction for long-lasting performance
-   Easy installation and maintenance
-   Reliable protection for critical circuits
-   Compatible with a wide range of industrial applications

**Specifications:**

-   Amperage: 400A
-   Poles: 3
-   Type: Molded Case Circuit Breaker
-   Frame Type: \*\*140U-K6X3 A\*\*

Trust the \*\*Allen-Bradley\*\* brand for superior reliability and performance in your automation systems. Upgrade your protection today

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 > Molded Case
- **Tags:** 140U-K6X3, 3-pole, 400A, Allen-Bradley, circuit breaker, control systems, industrial automation, overcurrent protection

## Variants

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

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/allen-bradley-140u-k6x3-circuit-breaker-400a)
> Updated: 2026-10-03