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MERSEN FUSE MV3 1260A/185mm 3P1 1.550.000 1.550.000

MERSEN FUSE MV3 1260A/185mm 3P1 1.550.000 1.550.000

Robust NH fuse-switch disconnector MULTIVERT® Size 3 with 1260A rating and 1×3-pole switching, featuring screw connections (M12 x3) for industrial power systems.

SKU: V1023127Alt SKU: 1.550.000MPN: V1023127
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List Price £1,396.85 ex VAT
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Manufacturer Lead Time

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Why Choose the Mersen V1023127 MULTIVERT® NH Fuse Switch Disconnector?

The Mersen V1023127, catalogue number 1.550.000, is a high-capacity MULTIVERT® NH vertical fuse switch disconnector engineered for demanding industrial power distribution applications. Designed for NH Size 3 fuse-links, it provides a 1260 A rated current and reliable 1×3-pole switching for safe isolation and protection of high-current electrical circuits.

Designed for installation on 185 mm busbar systems, the V1023127 forms part of Mersen's modular MULTIVERT® range, allowing quick installation and flexible switchboard assembly. Its robust construction, high short-circuit withstand capability and secure M12 screw cable terminations make it suitable for OEM switchgear, industrial control panels and heavy-duty power distribution systems.

Manufactured by Mersen, this vertical fuse switch disconnector complies with IEC/EN 60269-2 requirements and offers dependable performance in industrial environments where safe isolation, maintenance access and reliable overcurrent protection are essential.

Key Advantages

  • Genuine Mersen MULTIVERT® fuse switch disconnector.
  • 1260 A current rating for high-power applications.
  • Designed for NH Size 3 fuse-links.
  • Triple-pole switching for three-phase systems.
  • Suitable for installation on 185 mm busbar systems.
  • Robust M12 screw cable terminations.
  • Modular construction for efficient switchboard assembly.
  • RoHS compliant.

Key Features

  • Mersen MULTIVERT® vertical fuse switch disconnector.
  • Model: V1023127.
  • Catalogue number: 1.550.000.
  • Rated current: 1260 A.
  • Rated operational voltage: 500 V AC.
  • Frequency: 50 / 60 Hz.
  • 1×3-pole switching.
  • M12 screw cable termination (x3).

High-Capacity Switching for Industrial Power Distribution

The Mersen V1023127 is engineered for demanding electrical installations requiring dependable switching, isolation and protection of high-current feeders. Its vertical MULTIVERT® construction simplifies installation on 185 mm busbar systems while providing safe operation and straightforward maintenance access.

Its modular design enables switchboard manufacturers and electrical contractors to configure distribution systems efficiently while maintaining excellent protection, mechanical strength and long-term reliability for industrial applications.

Typical Applications

  • Industrial low-voltage switchboards.
  • Main power distribution panels.
  • Heavy industrial electrical installations.
  • OEM switchgear manufacture.
  • Motor control and feeder circuits.
  • Critical infrastructure power distribution.

Technical Specifications

Current 400 A
Phase Three Phase
Item number V1023127
Catalogue No 1.550.000
Description NH fuse-switch disconnector MULTIVERT® Size 3 1260A 1x3-Pole switching Screw M12 x3
EAN/UPC Code 9008567000861
Frequency (Hz) 50 ... 60 Hz
Rated voltage AC IEC 500 V
Ampere Rating 1260 A
Switchability 1x3-pole switching
RoHS Compliant Yes
AC or DC AC
Short Circuit Current Rating (SCCR) 18kA@Ue=AC500V;Ie=2 x 400A/28kA@Ue=AC500V;Ie=2 x 630A
Fuse Size 3
Number of Poles 2 x 3-Pole
Degree of Pollution 3
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Max Power dissipation of Fuse Links Pn 43 W
Installation Mounting Bus Bar Installation
Product Width 200 mm
Product Length 264 mm
Product Height 824 mm
Sell Pack Quantity 1 EA
Sell Pack Weight 13.3 kg
Sell Pack Width 210 mm
Sell Pack Length 755 mm
Sell Pack Height 202 mm
Product group IEC Fuse Switch Disconnectors
Conventional Free Air thermal Current With Fuse-Links Ith 1260 A
Product Weight 13.3 kg
HS Code 85365080
Country of Manufacture Hungary
Poles 3-pole
Device Type Fuse switch disconnector
Voltage 500 V

Frequently Asked Questions

What is the Mersen V1023127 used for?

It is a MULTIVERT® NH Size 3 fuse switch disconnector designed for switching, isolation and protection of high-current industrial power distribution circuits.

What is the rated current?

The V1023127 has a rated current of 1260 A.

Which fuse size is compatible?

The unit is designed for NH Size 3 fuse-links.

What busbar system is it designed for?

It is intended for installation on 185 mm busbar systems.

What cable termination does it use?

The switch disconnector features triple M12 screw cable terminations.

Trusted for High-Power Electrical Distribution

Mersen MULTIVERT® fuse switch disconnectors are trusted by switchboard manufacturers, electrical contractors and industrial engineers worldwide for dependable switching performance, reliable circuit protection and long-term durability in demanding power distribution applications.

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