# Square D LAP36400MB 400A Circuit Breaker - 3-Pole Protection

The **Square D LAP36400MB** 3-Pole Circuit Breaker is a robust solution for industrial power distribution and automation systems. Designed to protect three-phase circuits, this **circuit breaker** offers high current capacity and reliable safety for demanding industrial environments.

This **Square D circuit breaker** features a 400A current rating and is engineered for overload and short-circuit protection. Ideal for integration into switchgear and industrial control panels, the **LAP36400MB** ensures dependable performance in critical applications.

-   **High-Capacity Protection**: Up to 400A for heavy-duty systems
-   **Three-Pole Design**: Full protection for three-phase circuits
-   **Industrial-Grade Construction**: Ensures durability under continuous operation
-   **Reliable Interruption**: Protects equipment from overloads and short circuits
-   **Versatile Integration**: Suitable for switchgear and control cabinets

**Specifications:**

-   Model Number: **LAP36400MB**
-   Configuration: 3-Pole
-   Current Rating: 400A
-   Type: Industrial Circuit Breaker

Rely on the **Square D LAP36400MB circuit breaker** for robust protection and long-term reliability in your industrial automation systems. Invest in dependable performance 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 > 3-Pole
- **Tags:** 3-pole, 400A, automation systems, circuit breaker, circuit protection, industrial power, LAP36400MB, Square D

## Variants

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

## Images

- Square D LAP36400MB 400A Circuit Breaker - 3-Pole Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/square-d-lap36400mb-400a-circuit-breaker)
> Updated: 2026-09-19