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MERSEN FUSE MV00 160A/185mm 3P1 1.000.911 1.000.911
Robust NH fuse-switch disconnector with 3×1-pole switching, 160A rating, compatible with 185mm bus bar systems and equipped with V-terminals. FM ready for advanced monitoring.
£248.72
Why Choose the Mersen L1023142 MULTIVERT Fuse Switch Disconnector?
The Mersen L1023142 is a high-performance NH vertical fuse switch disconnector designed for safe switching, isolation and protection of low-voltage electrical distribution systems. Part of the Mersen MULTIVERT® 160A series, this model is engineered for installation on standard 185 mm busbar systems and features a 3 × 1-pole switching configuration for flexible panel design.
Rated at 160 A with a maximum operating voltage of 690 V AC, the L1023142 is designed for use with NH size 00 fuse links manufactured to IEC/EN 60269-2 standards. It incorporates a V-terminal arrangement ready to accept compatible V-terminal clamps, while integrated instrument lead cabling makes it suitable for monitoring and metering applications.
Its modular construction enables quick installation, straightforward maintenance and excellent operator protection, making it ideal for industrial switchboards, OEM equipment, motor control centres and commercial power distribution panels.
Key Advantages
- Compact NH size 00 vertical fuse switch disconnector.
- 160 A rated current for industrial power distribution.
- 690 V AC operating voltage.
- 3 × 1-pole switching configuration for flexible installation.
- Designed for standard 185 mm busbar systems.
- Prepared for compatible V-terminal clamp connections.
- Integrated instrument lead cabling for monitoring applications.
- High level of operator safety and easy maintenance.
Key Features
- Mersen MULTIVERT® 160A series.
- Model: L1023142.
- Catalogue number: 1.000.911.
- 160 A current rating.
- 690 V AC rated voltage.
- NH size 00 fuse compatibility.
- 3 × 1-pole switching.
- 185 mm busbar mounting.
- V-terminal connection design.
- Integrated instrument lead cabling.
Safe Switching for Low-Voltage Distribution Systems
Fuse switch disconnectors provide reliable circuit isolation while incorporating NH fuse protection against overload and short-circuit conditions. The Mersen L1023142 combines these functions in a compact modular assembly designed for modern low-voltage power distribution systems.
Its vertical MULTIVERT® design allows efficient use of switchboard space while providing convenient access for maintenance and fuse replacement. The integrated instrument lead arrangement also supports electrical monitoring where required, making the unit suitable for advanced industrial installations.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Motor control centres.
- OEM electrical equipment.
- Commercial electrical installations.
- Utility distribution systems.
- Low-voltage busbar assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Busbar system 185 mm | |
|---|---|---|
| Current | 160 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | Fuse switch disconnector | |
| Voltage | 690 V | |
| Item number | L1023142 | |
| Catalogue No | 1.000.911 | |
| Description | NH fuse-switch disconnector MULTIVERT® Size 00 160A 3x1-Pole switching Bus bar system 185mm V-terminal FM ready | |
| EAN/UPC Code | 9008567002896 | |
| Frequency (Hz) | 50 ... 60 Hz | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 160 A | |
| Utilization Category | AC 22 B @ Ue = AC 400 V; Ie = 160 A AC 20 B @ Ue = AC 690 V; Ie = 160 A | |
| Switchability | 3x1-pole switching | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Short Circuit Current Rating (SCCR) | 80kA@Ue = AC 500 V; Ie = 160 A | |
| Fuse Size | 00 | |
| Design Details | MULTIVERT® 1.000.910 with cabling of instrument leads | |
| Number of Poles | 3-Pole | |
| Degree of Pollution | 3 | |
| Rated Impulse Withstand Voltage | 4 kV | |
| Rated Insulation Voltage | 1000 V | |
| Rated SC Withstand | 4.2 kA / 1 s | |
| Max Power dissipation of Fuse Links Pn | 12 W | |
| Max Power dissipation of Solid Links Pn | 1.2 W | |
| Power Dissipation by Ith without Fuse-Links | 22 W | |
| Power Dissipation by Ith without Solid Links | 34 W | |
| Rated short circuit making capacity with solid links Icm | 6.3 kA | |
| Installation Mounting | Bus bar system 185 mm | |
| Product Width | 50 mm | |
| Product Length | 120 mm | |
| Product Height | 664 mm | |
| Sell Pack Quantity | 1 EA | |
| Sell Pack Weight | 2.25 kg | |
| Sell Pack Width | 125 mm | |
| Sell Pack Length | 673 mm | |
| Sell Pack Height | 51 mm | |
| Product group | IEC Fuse Switch Disconnectors | |
| Conventional Free Air thermal Current With Fuse-Links Ith | 160 A | |
| Product Weight | 2.25 kg | |
| Conventional Free Air thermal Current - Solid Links | 200 A |
Frequently Asked Questions
What is the Mersen L1023142 used for?
The L1023142 is used for switching, isolating and protecting electrical circuits in low-voltage power distribution systems using NH size 00 fuse links.
What is the current rating of the L1023142?
The fuse switch disconnector has a rated current of 160 A.
Which fuse size is compatible?
The unit is designed for NH size 00 fuse links manufactured in accordance with IEC/EN 60269-2.
What busbar system does it fit?
The L1023142 is designed for installation on a standard 185 mm busbar system.
What switching configuration does it use?
This model features a 3 × 1-pole switching configuration, providing flexible installation within modular distribution systems.
Trusted Power Distribution Technology from Mersen
Mersen MULTIVERT® fuse switch disconnectors are trusted worldwide by electrical engineers, OEM manufacturers and panel builders for reliable circuit protection, safe isolation and dependable operation in industrial low-voltage power distribution systems.
