Why Choose the Mersen A1023201 MULTIVERT® NH Fuse Switch Disconnector?
The Mersen A1023201 is a heavy-duty MULTIVERT® NH fuse switch disconnector engineered for safe switching, isolation and overcurrent protection in demanding industrial low-voltage power distribution systems. Manufactured under catalogue number 1.220.000, this three-pole unit is designed for NH Size 2 fuse links with a rated current of 400 A and a maximum operating voltage of 690 V AC.
As part of the proven MULTIVERT® 400 A series, the A1023201 is designed for direct installation onto 185 mm busbar systems. It features V-terminal cable connections compatible with Size 1, Size 2 and Size 3 V-terminal clamps, providing secure, reliable electrical terminations while simplifying installation and maintenance.
Its modular construction allows straightforward integration into industrial switchboards, motor control centres and electrical distribution panels. The compact installation depth and robust design help maximise panel space while delivering dependable performance in demanding industrial environments.
Key Advantages
- Designed for NH Size 2 fuse links.
- 400 A rated current for high-power industrial applications.
- 690 V AC operating voltage.
- Three-pole switching for reliable isolation.
- Designed for 185 mm busbar systems.
- V-terminal cable connections compatible with Size 1, 2 and 3 V-terminal clamps.
Key Features
- Mersen MULTIVERT® 400 A series.
- Three-pole NH fuse switch disconnector.
- Compatible with NH Size 2 fuse links.
- 400 A continuous current rating.
- 690 V AC rated operating voltage.
- Designed for 185 mm busbar systems.
- V-terminal cable connection for Size 1, 2 and 3 V-terminal clamps.
- Modular construction for simple installation and maintenance.
Reliable Switching for Industrial Power Distribution
NH fuse switch disconnectors combine manual isolation with dependable overcurrent protection, making them essential components in industrial electrical distribution systems. Their robust design enables safe switching under load while allowing rapid fuse replacement and simplified maintenance.
The Mersen A1023201 is specifically designed for 185 mm busbar systems and forms part of the flexible MULTIVERT® modular platform. Its V-terminal cable connections and compact construction make it ideal for modern switchboards, OEM equipment and industrial power distribution installations.
Typical Applications
- Industrial switchboards.
- Low-voltage power distribution systems.
- Motor control centres.
- OEM machinery and equipment.
- Industrial automation panels.
- Electrical infrastructure installations.