Why Choose the Mersen G1002185 MULTIVERT® NH Fuse Switch Disconnector?
The Mersen G1002185, catalogue number 1.000.905, is a MULTIVERT® NH Size 00 vertical fuse switch disconnector engineered for dependable switching, isolation and fuse protection in industrial low-voltage distribution systems. Rated at up to 160 A and 690 V AC, it provides simultaneous three-pole switching for safe and efficient control of three-phase circuits.
Designed for direct installation on a 100 mm busbar system, the G1002185 features robust M8 screw terminals and is prepared for factory monitoring connections. Its modular vertical format helps panel builders maximise available switchboard space while retaining convenient access for fuse replacement, inspection and maintenance.
The unit accepts NH Size 00 fuse links manufactured in accordance with IEC and EN requirements. With a rated insulation voltage of 1,000 V, an impulse withstand voltage of 8 kV and short-circuit ratings suitable for demanding installations, the G1002185 is an effective solution for industrial switchboards, distribution panels and machinery power systems.
Key Advantages
- Combines switching, isolation and NH fuse protection in one compact device.
- Rated for currents up to 160 A.
- Suitable for systems operating at up to 690 V AC.
- Provides simultaneous three-pole switching.
- Designed for direct mounting on 100 mm busbar systems.
- High short-circuit performance for demanding industrial applications.
- Compact vertical design helps optimise switchboard space.
- Manufacturer-engineered compatibility with NH Size 00 fuse links.
Key Features
- MULTIVERT® 160 A vertical fuse switch disconnector.
- NH Size 00 fuse-link compatibility.
- 1 × 3-pole switching arrangement.
- 100 mm busbar mounting system.
- M8 screw terminals for cable connections.
- FM-ready design with instrument lead cabling provision.
- Utilisation categories up to AC-23B.
- Rated insulation voltage of 1,000 V.
- Rated impulse withstand voltage of 8 kV.
- RoHS-compliant construction.
Compact Vertical Switching for Industrial Busbar Systems
Vertical fuse switch disconnectors provide a practical way to incorporate circuit isolation, load switching and short-circuit protection into a compact busbar-mounted assembly. Their narrow format allows multiple outgoing circuits to be installed efficiently while preserving accessible operating and maintenance positions.
The Mersen G1002185 is specifically configured for a 100 mm busbar arrangement and uses three-pole switching to isolate all phases together. Its M8 screw-terminal connections support secure conductor installation, while the MULTIVERT® modular platform enables compatible accessories and adjacent devices to be combined within a coordinated distribution system.
The device must be fitted with correctly selected NH Size 00 fuse links or approved solid links appropriate to the circuit voltage, load and protection requirements. Installation and servicing should be completed by suitably qualified electrical personnel in accordance with the applicable regulations and Mersen technical documentation.
Typical Applications
- Industrial low-voltage switchboards.
- Power distribution panels.
- Motor control centres.
- Machinery and production-line power distribution.
- Commercial and industrial building services.
- OEM electrical control equipment.
- Busbar-mounted outgoing feeder circuits.
- Renewable-energy and infrastructure distribution systems.
