# Westinghouse MCP431550R Motor Circuit Protector - 600 VAC 3-Pole

Protect your electrical circuits with the **Westinghouse MCP431550R Motor Circuit Protector**. This **3-pole, 600 VAC protector** is designed for industrial automation and marine applications, providing reliable protection against overloads and short circuits. What makes this circuit protector ideal for your system Its robust design and customizable trip settings ensure optimal performance.

This **motor circuit protector** features an Instantaneous Trip Circuit Interrupter model **255P407H08A**, offering a trip setting range from 450 to 1550 amps. Compatible with both copper and aluminum wiring, it ensures secure connections with a torque rating of 120 Lb. In for wire sizes #4 to 4/0. The **255P414H01 model** guarantees quality and reliability.

-   **High Voltage Protection**: Rated for 600 VAC, ensuring robust circuit protection.
-   **Adjustable Trip Settings**: Customizable trip range from 450 to 1550 amps.
-   **Durable Construction**: Designed for long-lasting performance in demanding environments.
-   **Broad Compatibility**: Suitable for both copper and aluminum wiring.
-   **Reliable Brand**: Trust in Westinghouse for top-tier electrical protection.

**Specifications:**

-   Voltage: 600 VAC
-   Poles: 3
-   Magnetic Trip: 150 Amps
-   Trip Setting Range: 450-1550 Amps
-   Wire Size: #4 to 4/0
-   Torque: 120 Lb. In

Ensure the safety and reliability of your industrial automation systems with the **Westinghouse MCP431550R Motor Circuit Protector**. Invest in dependable circuit 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:** Westinghouse
- **Type:** Electrical Components > Circuit Protection > Motor Circuit Protectors
- **Tags:** 3-pole protector, 600 VAC, circuit protection, industrial automation, MCP431550R, motor circuit protector, westinghouse

## Variants

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

## Images

- Westinghouse MCP431550R Motor Circuit Protector - 600 VAC 3-Pole-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/westinghouse-mcp431550r-motor-circuit-protector)
> Updated: 2026-09-19