Merlin Gerin 29329 Interphase Barrier for Schneider Circuit Breakers
The Merlin Gerin 29329 Interphase Barrier is a critical safety component designed for Schneider circuit breakers. It provides robust phase-to-phase insulation to prevent electrical arcing and short circuits, enhancing operational safety in high-voltage environments. Manufactured from premium dielectric materials, this barrier ensures long-term reliability while maintaining compact dimensions for space-efficient installations.
| Parameter | Specification |
|---|---|
| Brand | Merlin Gerin (Schneider Electric) |
| Model | 29329 |
| Type | Interphase Barrier |
| Poles | 4P, 3P |
| Material | High-grade dielectric composite |
| Compatibility | Schneider Masterpact, Compact NSX series |


Application Scenarios
Essential for medium-voltage switchgear, power distribution cabinets, and industrial control panels where phase separation is critical. Commonly deployed in:
- Manufacturing plant main distribution boards
- Data center power backup systems
- Renewable energy substations
- Marine and offshore power management
Compatible with Schneider Circuit Breakers: Masterpact NT/NW, Compact NSX, and Acti 9 systems. Often paired with Schneider phase separators and arc containment accessories.
About Vertex Industrial
Vertex Industrial specializes in global sourcing of industrial automation components from leading brands including Schneider Electric, ABB, Siemens, and Rockwell. We provide:
- 1-year performance warranty on all components
- Technical support from certified automation engineers
- Global logistics with traceable shipments
- Sourcing solutions for discontinued or hard-to-find items
Contact our specialists for pricing and availability:
WhatsApp Support or
Email Inquiry
Can’t find your required model? We’ll source it from our global network – contact us immediately for custom procurement.
















There are no reviews yet.