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MERSEN FUSE MV3 630A/185mm 3P3 1.370.095 1.370.095
Robust and reliable 3-pole switching fuse-switch disconnector designed for 185mm bus bar systems, rated at 630A and 690V AC.
£548.32
Why Choose the Mersen P1023260 MULTIVERT® Fuse Switch Disconnector?
The Mersen P1023260 is a high capacity MULTIVERT® NH fuse switch disconnector engineered for safe switching, circuit protection and integrated current monitoring in industrial low voltage power distribution systems. Designed for installation on a 185 mm busbar system, this three-pole unit incorporates factory-fitted 600/5 A Class 1 current transformers for accurate three-phase current measurement while delivering dependable switching performance.
Manufactured for use with NH Size 3 fuse links, the P1023260 forms part of the proven Mersen MULTIVERT® 630 A series. Its robust modular construction simplifies installation and maintenance, while the integrated current transformers eliminate the need for separate external measuring devices, reducing panel space requirements and installation time.
With a 630 A rated current, 690 V AC operating voltage and V-terminal cable connections, the P1023260 is ideally suited to industrial switchboards, transformer substations and commercial power distribution systems requiring reliable switching together with accurate three-phase current monitoring.
Key Advantages
- Integrated 600/5 A Class 1 current transformers for triple-pole measurement.
- 630 A rated current for demanding industrial power distribution.
- Designed for 185 mm busbar systems.
- Three-pole switching for safe circuit isolation.
- Compact MULTIVERT® design combines switching and measurement.
- Ideal for industrial monitoring, protection and energy management systems.
Key Features
- Mersen MULTIVERT® 630 A series.
- Model: P1023260.
- Catalogue number: 1.370.095.
- 630 A rated operational current.
- 690 V AC operating voltage.
- NH Size 3 fuse compatibility.
- Integrated 600/5 A, 5 VA, Class 1 current transformers.
- Triple-pole current measurement.
- V-terminal cable connections.
- Designed for 185 mm busbar mounting.
Reliable Switching with Integrated Current Monitoring
The Mersen P1023260 combines safe circuit isolation with accurate three-phase current measurement in a single compact device. Its integrated Class 1 current transformers provide precise current monitoring for energy management, protection systems and industrial process control without requiring separate external transformers.
Designed for demanding industrial environments, the MULTIVERT® range offers dependable switching performance, high fault withstand capability and modular construction that simplifies both new installations and maintenance of existing switchgear.
Typical Applications
- Industrial switchboards.
- Transformer substations.
- Commercial building distribution systems.
- Motor control centres.
- Energy monitoring installations.
- Industrial automation and OEM machinery.
Technical Specifications
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| Mounting Type | Busbar system 185 mm | |
|---|---|---|
| Current | 630 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | Fuse switch disconnector | |
| Voltage | 690 V | |
| Item number | P1023260 | |
| Catalogue No | 1.370.095 | |
| Description | NH fuse-switch disconnector MULTIVERT® Size 3 630A 1x3-Pole switching Bus bar system 185mm V-terminal ct3P | |
| EAN/UPC Code | 9008567001769 | |
| Frequency (Hz) | 50 ... 60 Hz | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 630 A | |
| Utilization Category | AC 23 B @ Ue = AC 400 V; Ie = 630 A AC 22 B @ Ue = AC 500 V; Ie = 630 A AC 21 B @ Ue = AC 690 V; Ie = 630 A | |
| Switchability | 1x3-pole switching | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Short Circuit Current Rating (SCCR) | 80kA@Ue = AC 400 V; Ie = 630 A / 80kA@Ue = AC 500 V; Ie = 630 A / 80kA@Ue = AC 690 V; Ie = 500 A | |
| Fuse Size | 3 | |
| Design Details | MULTIVERT® 1.370.000 with integrated C.T. 600/5A, 5,00 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 | 12.6 kA / 1 s | |
| Max Power dissipation of Fuse Links Pn | 48 W | |
| Max Power dissipation of Solid Links Pn | 17.5 W | |
| Power Dissipation by Ith without Fuse-Links | 95 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 | 6 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 | 630 A | |
| Product Weight | 6 kg | |
| Conventional Free Air thermal Current - Solid Links | 800 A | |
| HS Code | 85365080 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen P1023260 used for?
The P1023260 is an NH fuse switch disconnector with integrated current transformers used for safe isolation, circuit protection and accurate three-phase current monitoring in industrial power distribution systems.
What current transformers are integrated into this unit?
The unit incorporates 600/5 A, 5 VA, Class 1 current transformers for accurate triple-pole current measurement.
What fuse size is compatible with this switch disconnector?
The P1023260 is designed for use with NH Size 3 fuse links.
What busbar system is it designed for?
It is designed for installation on a 185 mm busbar system using V-terminal cable connections.
Where is this fuse switch disconnector typically installed?
It is commonly installed in industrial switchboards, transformer substations, motor control centres and energy monitoring systems requiring integrated switching and current measurement.
Trusted for Industrial Power Distribution
Mersen MULTIVERT® fuse switch disconnectors are trusted by electrical engineers, panel builders and OEM manufacturers worldwide for delivering dependable switching, integrated current measurement and reliable long-term performance in industrial low voltage power distribution systems.
