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MERSEN FUSE MV2 400A/185mm 3P3 1.250.000 1.250.000
NH fuse-switch disconnector MULTIVERT® Size 2 400A 1×3-Pole switching Bus bar system 185mm Screw M12 bolt for high-capacity industrial power distribution.
£226.19
Why Choose the Mersen M1002190 MULTIVERT® Fuse Switch Disconnector?
The Mersen M1002190 is a high-performance MULTIVERT® NH Size 2 vertical fuse switch disconnector designed for safe switching, isolation and circuit protection in demanding low-voltage power distribution systems. Rated at 400A and 690V AC, it is designed for installation on standard 185 mm busbar systems and accommodates NH Size 2 fuse links in accordance with IEC/EN 60269-2.
Manufactured under catalogue number 1.250.000, the M1002190 features a compact vertical design with 1 × 3-pole switching and robust 3 × M12 bolt cable terminations. As part of the proven MULTIVERT® range, it delivers dependable protection while enabling rapid installation, straightforward maintenance and excellent operator safety.
Ideal for industrial switchboards, commercial distribution systems and OEM panel building, the M1002190 offers a space-saving solution for high-current installations where reliability, safety and long service life are essential.
Key Advantages
- Rated at 400 A for demanding power distribution applications.
- Suitable for systems up to 690 V AC.
- Designed for NH Size 2 fuse links.
- Fits standard 185 mm busbar systems.
- Compact MULTIVERT® vertical design reduces switchboard depth.
- Robust 3 × M12 bolt cable terminations.
- Modular construction simplifies installation and maintenance.
- Complies with IEC 60947-3 requirements.
Key Features
- Manufacturer: Mersen
- Series: MULTIVERT® 400A
- Model: M1002190
- Catalogue number: 1.250.000
- Product type: NH vertical fuse switch disconnector
- Fuse size: NH Size 2
- Switching configuration: 1 × 3-pole
- Cable termination: 3 × M12 bolts
Designed for Modern Low-Voltage Distribution Systems
The MULTIVERT® range combines switching, isolation and fuse protection in a compact modular design that allows fast installation and straightforward maintenance. The vertical arrangement helps minimise panel space while maintaining excellent accessibility for fuse replacement and inspection.
Designed for industrial environments, the M1002190 provides dependable performance in motor control centres, power distribution panels, infrastructure projects and commercial electrical installations where reliable high-current switching is essential.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- Commercial electrical installations.
- Utility distribution equipment.
- OEM switchgear manufacture.
- Infrastructure and energy distribution projects.
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 | M1002190 | |
| Catalogue No | 1.250.000 | |
| Description | NH fuse-switch disconnector MULTIVERT® Size 2 400A 1x3-Pole switching Bus bar system 185mm Screw M12 bolt | |
| EAN/UPC Code | 9008567000175 | |
| 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 | |
| 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 | 4.76 kg | |
| Sell Pack Width | 200 mm | |
| Sell Pack Length | 705 mm | |
| Sell Pack Height | 105 mm | |
| Product group | IEC Fuse Switch Disconnectors | |
| Conventional Free Air thermal Current With Fuse-Links Ith | 400 A | |
| Product Weight | 4.76 kg | |
| Conventional Free Air thermal Current - Solid Links | 630 A | |
| HS Code | 85365080 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen M1002190?
The M1002190 is a MULTIVERT® NH Size 2 vertical fuse switch disconnector rated at 400 A for installation on 185 mm busbar systems.
What fuse size does it accept?
It is designed for NH Size 2 fuse links manufactured in accordance with IEC/EN 60269-2.
What is the rated current?
The M1002190 has a continuous rated current of 400 A.
What cable connections are provided?
The switch disconnector is fitted with three M12 bolt cable terminations.
What busbar spacing is required?
The M1002190 is designed for installation on a standard 185 mm busbar system.
Trusted Low-Voltage Protection from Mersen
Mersen MULTIVERT® fuse switch disconnectors are trusted by panel builders, OEMs and electrical engineers worldwide for delivering safe isolation, dependable circuit protection and reliable long-term performance in demanding low-voltage power distribution systems.
