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MERSEN FUSE MV2 400A/185mm 3P3 1.280.000 1.280.000
Robust NH fuse-switch disconnector designed for 400A applications with 3-pole switching and 185mm bus bar system featuring lateral M12 screw terminals.
£308.45
Why Choose the Mersen V1023219 MULTIVERT® NH Fuse Switch Disconnector?
The Mersen V1023219, catalogue number 1.280.000, is a genuine MULTIVERT® NH vertical fuse switch disconnector engineered for reliable switching, isolation and overcurrent protection in industrial low-voltage power distribution systems. Designed for NH Size 2 fuse-links, it provides a 400 A current rating and is intended for installation on 185 mm busbar systems.
Part of Mersen's modular MULTIVERT® range, the V1023219 features a 1×3-pole switching configuration with lateral M12 busbar terminals, allowing cable connections from either the left or right side. This flexible design simplifies switchboard construction while maintaining dependable electrical performance and ease of maintenance.
Manufactured to meet IEC/EN 60269-2 requirements, the V1023219 offers excellent protection, compact installation and high short-circuit performance, making it suitable for OEM switchgear, industrial distribution panels and commercial power installations.
Key Advantages
- Genuine Mersen MULTIVERT® fuse switch disconnector.
- 400 A rated current for industrial applications.
- Designed for NH Size 2 fuse-links.
- 185 mm busbar system compatibility.
- Lateral M12 busbar terminals with left or right cable entry.
- Compact modular construction for efficient switchboard assembly.
- High short-circuit withstand capability.
- RoHS compliant.
Key Features
- Mersen MULTIVERT® vertical fuse switch disconnector.
- Model: V1023219.
- Catalogue number: 1.280.000.
- Rated current: 400 A.
- Rated operational voltage: 690 V AC.
- Frequency: 50 / 60 Hz.
- 1×3-pole switching configuration.
- Lateral M12 busbar terminal design.
Efficient Switching for Industrial Power Distribution
The Mersen V1023219 provides dependable switching and isolation for three-phase electrical distribution systems. Its modular MULTIVERT® construction enables straightforward installation onto 185 mm busbar systems while offering flexibility through lateral cable termination, making it well suited to modern switchboard designs.
Designed for industrial environments, the V1023219 combines high electrical performance with compact dimensions, allowing panel builders and electrical contractors to create reliable, serviceable distribution systems using genuine Mersen components.
Typical Applications
- Industrial low-voltage switchboards.
- Main and sub-distribution panels.
- OEM switchgear manufacture.
- Commercial electrical installations.
- Motor control and feeder circuits.
- Busbar-based power distribution systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Busbar system 185 mm | |
|---|---|---|
| Current | 400 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | Fuse switch disconnector | |
| Voltage | 690 V | |
| Item number | V1023219 | |
| Catalogue No | 1.280.000 | |
| Description | NH fuse-switch disconnector MULTIVERT® Size 2 400A 1x3-Pole switching Bus bar system 185mm Screw M12 lateral | |
| EAN/UPC Code | 9008567007976 | |
| Frequency (Hz) | 50 ... 60 Hz | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 400 A | |
| Utilization Category | AC 23 B @ Ue = AC 400 V; Ie = 400 A AC 22 B @ Ue = AC 500 V; Ie = 400 A AC 21 B @ Ue = AC 690 V; Ie = 400 A | |
| Switchability | 1x3-pole switching | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Short Circuit Current Rating (SCCR) | 120kA@Ue = AC 400 V; Ie = 400 A / 120kA@Ue = AC 500 V; Ie = 400 A / 120kA@Ue = AC 690 V; Ie = 315 A / 100kA@Ue = AC 690 V; Ie = 400 A | |
| Fuse Size | 2 | |
| Design Details | MULTIVERT® with lateral bus bar terminals bus bar coupler switch cable terminal connection to right or left side possible | |
| Number of Poles | 3-Pole | |
| Degree of Pollution | 3 | |
| Rated Impulse Withstand Voltage | 12 kV | |
| Rated Insulation Voltage | 1000 V | |
| Rated SC Withstand | 8 kA / 1 s | |
| Max Power dissipation of Fuse Links Pn | 34 W | |
| Max Power dissipation of Solid Links Pn | 9 W | |
| Power Dissipation by Ith without Fuse-Links | 61 W | |
| Power Dissipation by Ith without Solid Links | 151 W | |
| Rated short circuit making capacity with solid links Icm | 16 kA | |
| Installation Mounting | Bus bar system 185 mm | |
| Product Width | 98 mm | |
| Product Length | 190 mm | |
| Product Height | 685 mm | |
| Sell Pack Quantity | 1 EA | |
| Sell Pack Weight | 4.53 kg | |
| Sell Pack Width | 100 mm | |
| Sell Pack Length | 688 mm | |
| Sell Pack Height | 195 mm | |
| Product group | IEC Fuse Switch Disconnectors | |
| Conventional Free Air thermal Current With Fuse-Links Ith | 400 A | |
| Product Weight | 4.53 kg | |
| Conventional Free Air thermal Current - Solid Links | 630 A | |
| HS Code | 85365080 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen V1023219 used for?
It is a MULTIVERT® NH Size 2 fuse switch disconnector designed for switching, isolation and overcurrent protection in industrial low-voltage power distribution systems.
What is the rated current of the V1023219?
The unit has a 400 A rated current.
Which fuse size is compatible?
The V1023219 is designed for NH Size 2 fuse-links.
What busbar system does it fit?
It is designed for installation on 185 mm busbar systems.
What type of cable termination does it use?
The switch disconnector features lateral M12 busbar terminals, allowing cable connection from either the left or right side.
Trusted for Industrial Power Distribution
Mersen MULTIVERT® fuse switch disconnectors are trusted by switchboard manufacturers, electrical contractors and industrial engineers for delivering dependable switching performance, reliable protection and long-term durability in demanding power distribution applications.
