# MERLIN GERIN NC100LH C40A 3 Pole MCB 400V 50KA Circuit Breaker

Ensure reliable power distribution and protection with the **MERLIN GERIN NC100LH C40A** industrial circuit breaker. This robust 3-pole MCB is engineered for demanding industrial automation systems and marine applications, offering superior safety and performance. Experience enhanced operational continuity and safeguard your equipment against overcurrents and short circuits. Its advanced design makes it an essential component for any critical electrical installation.

Engineered for professional use, the **MERLIN GERIN NC100LH C40A** operates effectively within **400V** systems and boasts an impressive **50KA** breaking capacity. This ensures swift and decisive disconnection during fault conditions, minimizing damage and downtime. It is perfectly suited for integration into complex control systems and power distribution panels, providing dependable circuit protection. The high performance of this breaker supports the stability and safety of your automation infrastructure.

-   Superior overcurrent and short-circuit protection for industrial applications
-   Robust construction ensuring durability in harsh environments
-   High breaking capacity of **50KA** for enhanced safety
-   Designed for **400V** systems, ensuring broad compatibility
-   Reliable performance for critical industrial automation and marine uses

## Specifications

Brand MERLIN GERIN  
Model NC100LH  
Type MCB Circuit Breaker  
Poles 3  
Voltage Rating 400V  
Current Rating C40A  
Breaking Capacity 50KA

Trust in the quality and engineering of MERLIN GERIN for your essential power protection needs. The **MERLIN GERIN NC100LH C40A** is a testament to reliability, providing peace of mind for industrial automation professionals. Secure your systems with this high-performance circuit breaker today.

## Details

- **Price:** 999.0 USD
- **Vendor:** MERLIN GERIN
- **Type:** Electrical > Circuit Protection > Circuit Breakers
- **Tags:** 3 pole MCB, 400V circuit breaker, 50KA breaking capacity, industrial circuit breaker, MERLIN GERIN circuit breaker, MERLIN GERIN NC100LH, Ram Automations

## Variants

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

## Images

- RIXEN K295-02.DRW 24VDC

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> Source: [Ram Automations](https://ramautomations.com/products/merlin-gerin-nc100lh-c40a-mcb)
> Updated: 2026-09-23