# Schneider Mechanical Interlocking System LV429354T for ComPacT NSX

Ensure reliable operation and prevent incorrect switching sequences with the **Schneider Mechanical Interlocking System** model **LV429354T**. Specifically designed for the **Schneider ComPacT NSX100-160-250** devices, this essential accessory provides a robust mechanical link to prevent simultaneous closing of circuit breakers, crucial for maintaining system integrity in demanding industrial automation environments. Its straightforward installation and durable construction guarantee long-lasting performance and enhanced safety for your critical power distribution systems. This interlocking system is a key component for electrical switchgear and control panels, offering peace of mind through dependable operational safeguards.

The **Schneider Mechanical Interlocking System LV429354T** is engineered for seamless integration within **Schneider Electric**'s ComPacT NSX range. It functions by physically preventing the operation of one circuit breaker until the other is in a specific state, thereby avoiding dangerous short circuits or equipment damage. This is vital for complex control systems where multiple circuit breakers manage different power sources or loads. For professionals seeking to enhance the safety and operational efficiency of their electrical installations, this interlocking mechanism offers a proven solution. Voice search queries like What is a mechanical interlock for circuit breakers often lead to this type of reliable component.

-   **Enhanced Safety** Prevents simultaneous tripping or closing of associated circuit breakers.
-   **Durable Construction** Built for longevity in industrial automation settings.
-   **Seamless Integration** Designed specifically for Schneider ComPacT NSX100-160-250 devices.
-   **Reliable Operation** Ensures correct switching sequences for critical power systems.
-   **Prevents Equipment Damage** Avoids dangerous situations like short circuits.

## Details

- **Price:** 999.0 USD
- **Vendor:** Schneider Electric
- **Type:** Industrial Automation > Circuit Breaker Accessories > Mechanical Interlocks
- **Tags:** Circuit Breaker Interlock, ComPacT NSX, Electrical Safety, Industrial Automation, LV429354T, Schneider, Schneider Mechanical Interlocking System, Switchgear Component

## Variants

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

## Images

- Schneider Mechanical Interlocking System LV429354T for ComPacT NSX-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/schneider-mechanical-interlocking-lv429354t)
> Updated: 2026-10-11