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MERSEN FUSE IEC Switch 800A 3p 0+3 pos. M800E03
Mersen M800E03 IEC switch disconnector featuring an 800 A rating, three-pole configuration and 0+3 operating position for industrial power isolation and switching.
£1,205.06
Why Choose the Mersen M800E03 IEC Switch Disconnector?
The Mersen M800E03 is a heavy-duty IEC switch disconnector designed to provide safe, reliable isolation and switching of electrical power circuits in demanding industrial and commercial applications. Engineered for dependable load switching, this 800 A three-pole switch forms part of Mersen's proven range of low voltage disconnect switches for power distribution and motor control systems.
Designed for use within electrical switchboards and control panels, the M800E03 delivers excellent operational reliability, robust construction and straightforward installation. Its high current rating and compliance with international IEC standards make it suitable for OEM equipment, industrial machinery, power distribution assemblies and infrastructure projects.
With an 800 A rated operational current, three-pole configuration and 0+3 operating positions, the M800E03 provides secure manual isolation for high-current circuits while supporting safe maintenance procedures and dependable system operation.
Key Advantages
- Heavy-duty 800 A IEC switch disconnector for industrial power distribution.
- Three-pole design suitable for three-phase electrical systems.
- 0+3 operating position for reliable circuit isolation.
- Designed for electrical switchboards and panel building.
- Robust construction for demanding industrial environments.
- Manufactured by Mersen for dependable long-term performance.
Key Features
- Mersen IEC non-fused switch disconnector.
- 800 A rated operational current.
- Three-pole configuration.
- 0+3 switching position.
- Suitable for low voltage power isolation.
- Designed for industrial switchboards and control panels.
- Reliable manual load switching and isolation.
- Complies with IEC switch requirements for industrial applications.
Reliable Isolation for High Current Electrical Systems
The Mersen M800E03 provides dependable manual switching and isolation of high-current electrical circuits, helping improve operational safety during maintenance and servicing. Its robust design makes it well suited to demanding industrial environments where reliable electrical isolation is essential.
Designed for integration into modern electrical distribution systems, the M800E03 offers long service life, straightforward installation and dependable switching performance across a wide range of industrial applications.
Typical Applications
- Industrial power distribution panels.
- Main incoming electrical isolators.
- Motor control centres.
- OEM machinery and equipment.
- Electrical switchboards.
- Commercial and industrial infrastructure.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Current | 800 A | |
| Phase | Three Phase | |
| Device Type | Fuse switch disconnector | |
| Manufacturer | Mersen | |
| Model | M800E03 | |
| Product type | IEC Switch Disconnector | |
| Rated operational current | 800 A | |
| Configuration | 3 Pole | |
| Operating positions | 0+3 | |
| Application | Power isolation and load switching | |
| Mounting | Panel / switchboard installation | |
| Standards | IEC switch disconnector | |
| Suitable for | Industrial and commercial power distribution |
Frequently Asked Questions
What is the Mersen M800E03 used for?
The M800E03 is an IEC switch disconnector used to safely isolate and switch high-current three-phase electrical circuits.
What is the current rating of the M800E03?
This switch has a rated operational current of 800 A.
How many poles does the switch have?
The M800E03 features a three-pole configuration for three-phase electrical installations.
Where is the M800E03 typically installed?
It is commonly installed within industrial switchboards, distribution panels and motor control centres.
Is this a fused switch?
No. The M800E03 is an IEC non-fused switch disconnector intended for circuit isolation and switching duties.
Trusted by Electrical Professionals Worldwide
Mersen IEC switch disconnectors are widely used by panel builders, OEMs and industrial maintenance engineers who require safe, reliable isolation and long-term performance in demanding electrical installations.
