Why Choose the Mersen 4P800 Fourth Pole Accessory?
The Mersen 4P800 is a genuine fourth pole accessory designed for compatible Mersen M800 non-fusible disconnect switches. It converts a standard three-pole switch into a four-pole configuration, enabling simultaneous isolation of an additional conductor for industrial and commercial power distribution applications.
Manufactured to the same exacting standards as the Mersen disconnect switch range, the 4P800 integrates seamlessly with compatible switchgear while maintaining reliable mechanical operation and long-term durability. It is ideal for panel builders, OEMs and electrical contractors requiring dependable four-pole switching.
Designed specifically for high-current installations, the Mersen 4P800 provides a straightforward upgrade for compatible disconnect switches, helping engineers meet application and installation requirements without replacing the complete switch assembly.
Key Advantages
- Genuine Mersen fourth pole conversion accessory.
- Designed for compatible M800 disconnect switches.
- Suitable for applications up to 600 V AC.
- Supports reliable four-pole isolation.
- Heavy-duty industrial construction.
- Quick integration with compatible Mersen switchgear.
Key Features
- Manufacturer: Mersen.
- Model: 4P800.
- Fourth pole accessory for disconnect switches.
- Designed for compatible M800 non-fusible disconnect switches.
- 600 V AC maximum voltage rating.
- Industrial-grade construction.
- Maintains reliable switch operation after installation.
- Ideal for power distribution and isolation applications.
Designed for High Current Power Distribution
The Mersen 4P800 enables compatible disconnect switches to provide dependable four-pole operation where isolation of an additional conductor is required. As a genuine accessory, it offers direct compatibility with approved Mersen switchgear while maintaining the switch's operational performance.
Used extensively in industrial switchboards, OEM machinery and commercial electrical installations, the 4P800 provides a robust solution for engineers seeking reliable switching performance in demanding environments.
Typical Applications
- Industrial power distribution panels.
- Main incoming disconnect switches.
- Motor control centres.
- OEM control panels.
- Commercial electrical installations.
- Machine isolation systems.
