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MERSEN FUSE MV1 250A/185mm 3P1 1.100.093 1.100.093

MERSEN FUSE MV1 250A/185mm 3P1 1.100.093 1.100.093

Robust NH fuse-switch disconnector for three-phase switching and protection with 250A rating and bus bar system 185mm spacing.

SKU: P1023168Alt SKU: 1.100.093MPN: P1023168
Price
List Price £876.36 ex VAT
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£876.36
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Manufacturer Lead Time

£876.36

Why Choose the Mersen P1023168 MULTIVERT® Fuse Switch Disconnector?

The Mersen P1023168 is a high performance MULTIVERT® NH fuse switch disconnector designed for safe isolation, protection and integrated current measurement in industrial low voltage power distribution systems. Engineered for installation on 185 mm busbar systems, this three-pole unit incorporates built-in 250/5 A Class 1 current transformers for accurate triple-pole monitoring while delivering reliable switching performance.

Manufactured for use with NH Size 1 fuse links, the P1023168 forms part of the proven MULTIVERT® 250 A series. Its modular construction enables straightforward installation, simplified maintenance and dependable operation in demanding industrial environments. The integrated current transformers eliminate the need for separate external measurement devices, reducing installation time and panel space requirements.

Rated at 250 A with a 690 V AC operating voltage, this fuse switch disconnector is ideally suited to switchboards, motor control centres and energy monitoring systems requiring reliable circuit isolation together with accurate current measurement.

Key Advantages

  • Integrated 250/5 A Class 1 current transformers for triple-pole measurement.
  • 250 A rated current for industrial power distribution.
  • Designed for 185 mm busbar systems.
  • Three-pole switching for safe circuit isolation.
  • Modular MULTIVERT® design enables fast installation and servicing.
  • Reduces panel space by combining switching and measurement in one unit.

Key Features

  • Mersen MULTIVERT® 250 A series.
  • Model: P1023168.
  • Catalogue number: 1.100.093.
  • 250 A rated current.
  • 690 V AC operating voltage.
  • NH Size 1 fuse compatibility.
  • Integrated 250/5 A Class 1 current transformers.
  • Three-pole switching.
  • M10 screw terminals.
  • Designed for 185 mm busbar mounting.

Reliable Switching with Integrated Current Monitoring

The Mersen P1023168 combines safe circuit isolation with integrated current measurement, making it ideal for installations where monitoring electrical loads is essential. The built-in Class 1 current transformers provide accurate measurements for energy management, protection systems and industrial process monitoring without requiring additional external transformers.

Its robust MULTIVERT® construction offers dependable long-term performance in industrial switchboards while simplifying panel design through the integration of switching and measurement functions within a single device.

Typical Applications

  • Industrial switchboards.
  • Motor control centres.
  • Power distribution systems.
  • Energy monitoring installations.
  • OEM machinery.
  • Industrial automation and process control.

Technical Specifications

Current 250 A
Phase Three Phase
Item number P1023168
Catalogue No 1.100.093
Description NH fuse-switch disconnector MULTIVERT® Size 1 250A 3x1-Pole switching Bus bar system 185mm Screw M10 ct3P
EAN/UPC Code 9008567000021
Frequency (Hz) 50 ... 60 Hz
Rated voltage AC IEC 690 V
Ampere Rating 250 A
Utilization Category AC 23 B @ Ue = AC 400 V; Ie = 250 A AC 23 B @ Ue = AC 500 V; Ie = 250 A AC 22 B @ Ue = AC 690 V; Ie = 250 A
Switchability 3x1-pole switching
RoHS Compliant Yes
AC or DC AC
Short Circuit Current Rating (SCCR) 120kA@Ue = AC 400 V; Ie = 250 A / 120kA@Ue = AC 500 V; Ie = 250 A / 120kA@Ue = AC 690 V; Ie = 250 A
Fuse Size 1
Design Details MULTIVERT® 1.100.000 with integrated C.T. 250/5A, 3,50 VA, class 1 for triple pole measurement
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 23 W
Max Power dissipation of Solid Links Pn 2.6 W
Power Dissipation by Ith without Fuse-Links 35 W
Power Dissipation by Ith without Solid Links 90 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 5.3 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 250 A
Product Weight 5.3 kg
Conventional Free Air thermal Current - Solid Links 400 A
Poles 3-pole
Device Type Fuse switch disconnector
Voltage 690 V

Frequently Asked Questions

What is the Mersen P1023168 used for?

The P1023168 is an NH fuse switch disconnector with integrated current transformers used for safe isolation, circuit protection and accurate current monitoring in industrial power distribution systems.

What current transformer is integrated into this unit?

The unit incorporates 250/5 A Class 1 current transformers designed for accurate triple-pole current measurement.

What fuse size is compatible with this switch disconnector?

The P1023168 is designed for use with NH Size 1 fuse links.

What busbar system is it designed for?

It is designed for installation on a 185 mm busbar system using M10 screw terminals.

Where is this fuse switch disconnector typically installed?

It is commonly installed in industrial switchboards, motor control centres, OEM electrical panels and power monitoring systems where both switching and current measurement are required.

Trusted for Industrial Power Distribution

Mersen MULTIVERT® fuse switch disconnectors are trusted by panel builders, electrical engineers and OEM manufacturers worldwide for delivering dependable switching, integrated measurement and long-term reliability in industrial electrical systems.

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