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MERSEN FUSE MV00 160A/185mm 3P1 1.000.911 1.000.911

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.

SKU: L1023142Alt SKU: 1.000.911MPN: L1023142
Price
List Price £414.54 ex VAT
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£414.54
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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

Current 160 A
Phase Three Phase
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
Poles 3-pole
Device Type Fuse switch disconnector
Voltage 690 V

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.

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