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MERSEN FUSE MV3 1000A/185mm 3P1 1.762.900 1.762.900
Robust NH fuse-switch disconnector MULTIVERT® Size 1000A with 1×3-pole switching and M12 screw terminals for secure connections in industrial power distribution.
£813.68
Why Choose the Mersen P1023122 MULTIVERT® Main Incomer Fuse Switch Disconnector?
The Mersen P1023122 is a heavy-duty MULTIVERT® NH fuse switch disconnector engineered as a 1000 A main incomer for industrial low voltage power distribution systems. Designed for installation on 185 mm busbar systems, this robust three-pole switch disconnector provides safe isolation, dependable switching performance and high fault protection for demanding industrial applications.
Supplied with factory-fitted 1000 A solid links, the P1023122 forms part of the proven Mersen MULTIVERT® modular system, enabling rapid installation, simplified maintenance and excellent operator safety. Its modular construction makes it ideal for switchboard manufacturers, OEM panel builders and industrial electrical contractors.
With a 1000 A current rating, 690 V AC operating voltage and robust M12 screw cable terminations, the P1023122 delivers reliable performance in high-current incoming supply applications where safe isolation and long service life are essential.
Key Advantages
- Heavy-duty 1000 A NH fuse switch disconnector for main incomer applications.
- Designed for 185 mm industrial busbar systems.
- Factory supplied with 1000 A solid links.
- Reliable three-pole switching for safe isolation.
- Modular MULTIVERT® design simplifies installation and servicing.
- Suitable for demanding industrial and commercial power distribution systems.
Key Features
- Mersen MULTIVERT® 1000 A Main Incomer series.
- 1000 A rated current.
- 690 V AC rated operating voltage.
- Three-pole switching.
- Supplied with factory-fitted 1000 A solid links.
- M12 multiple cable termination.
- Designed for 185 mm busbar systems.
- High short circuit withstand capability.
Reliable Main Incomer Protection for Industrial Power Distribution
Main incomer fuse switch disconnectors provide safe isolation and dependable switching of incoming electrical supplies while supporting high-current industrial distribution systems. The Mersen P1023122 combines proven MULTIVERT® technology with a modular construction that enables fast installation and straightforward maintenance.
Its heavy-duty construction, high current capacity and compatibility with standard 185 mm busbar systems make it well suited to industrial switchboards, power distribution assemblies and OEM electrical equipment where operational reliability is critical.
Typical Applications
- Main incoming power distribution.
- Industrial switchboards.
- 185 mm busbar systems.
- Motor control centres.
- OEM electrical panels.
- Commercial and industrial power distribution equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Busbar | |
|---|---|---|
| Current | 1000 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | Fuse switch disconnector | |
| Voltage | 690 V | |
| Item number | P1023122 | |
| Catalogue No | 1.762.900 | |
| Description | NH fuse-switch disconnector MULTIVERT® Size 1000A 1x3-Pole switching Screw M12 | |
| EAN/UPC Code | 9008567001318 | |
| Frequency (Hz) | 50 ... 60 Hz | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 1000 A | |
| Utilization Category | AC 21 B @ Ue = AC 400 V; Ie = 1000 A AC 20 B @ Ue = AC 690 V; Ie = 1000 A | |
| Switchability | 1x3-pole switching | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Design Details | with ready fitted NHsolid links 1000 A | |
| Number of Poles | 3-Pole | |
| Degree of Pollution | 3 | |
| Rated Impulse Withstand Voltage | 8 kV | |
| Rated Insulation Voltage | 1000 V | |
| Max Power dissipation of Solid Links Pn | 12 W | |
| Rated short circuit making capacity with solid links Icm | 15 kA | |
| Installation Mounting | Bus Bar Installation | |
| Product Width | 98 mm | |
| Product Length | 190 mm | |
| Product Height | 685 mm | |
| Sell Pack Quantity | 1 EA | |
| Sell Pack Weight | 11.8 kg | |
| Sell Pack Width | 230 mm | |
| Sell Pack Length | 781 mm | |
| Sell Pack Height | 125 mm | |
| Product group | IEC Fuse Switch Disconnectors | |
| Product Weight | 11.8 kg | |
| Conventional Free Air thermal Current - Solid Links | 1000 A | |
| HS Code | 85365080 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen P1023122 used for?
The P1023122 is a 1000 A MULTIVERT® NH fuse switch disconnector used as a main incomer for industrial low voltage power distribution systems.
What is the current rating of this switch disconnector?
The unit has a 1000 A rated current for high-current industrial applications.
What voltage is the P1023122 designed for?
It is designed for operation on 690 V AC electrical systems.
What type of busbar system is supported?
The P1023122 is designed for installation on a 185 mm busbar system.
Does the unit include solid links?
Yes. The switch disconnector is supplied with factory-fitted 1000 A solid links for main incomer applications.
Trusted for High Current Industrial Power Distribution
Mersen MULTIVERT® fuse switch disconnectors are trusted by switchboard manufacturers, electrical engineers and OEMs worldwide for delivering safe isolation, dependable switching performance and long-term reliability in demanding industrial power distribution systems.
