MERSEN FUSE MV1 250A/185mm 3P3 1.150.000 1.150.000

Why Choose the NH Fuse-Switch Disconnector MULTIVERT® Size 1 250A?

Engineered for reliable power distribution, the NH fuse-switch disconnector MULTIVERT® Size 1 (250A, 1x3-pole) offers robust switching capability within 185mm bus bar systems. Its compact design enables efficient integration, while the M10 screw terminal ensures secure, maintenance-friendly connections.

Designed to meet rigorous industrial standards, this device provides dependable circuit protection and isolation, making it ideal for modern panel installations where operational safety and continuity are critical.

Technical Specifications

• Item number: L1002189
• Catalogue No: 1.150.000
• Description: NH fuse-switch disconnector MULTIVERT® Size 1 250A 1x3-Pole switching Bus bar system 185mm Screw M10 bolt
• EAN/UPC Code: 9008567000052
• 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: 1x3-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
• 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: 4.67 kg
• Sell Pack Width: 200 mm
• Sell Pack Length: 705 mm
• Sell Pack Height: 105 mm
• Product group: IEC Fuse Switch Disconnectors
• Conventional Free Air thermal Current With Fuse-Links Ith: 250 A
• Product Weight: 4.67 kg
• Conventional Free Air thermal Current - Solid Links: 400 A

Product Code: L1002189

Key Benefits

• Reliable circuit protection and isolation for enhanced operational safety.
• Compact design suitable for integration within 185mm bus bar systems.
• Robust 1x3-pole switching capability rated at 250A.
• Secure M10 screw terminal connections for maintenance-friendly installation.
• High short circuit current rating (120kA) ensures durability under fault conditions.
• Complies with RoHS standards for environmental safety.

Compatibility

This NH fuse-switch disconnector is compatible with IEC standard fuse links and solid links designed for 250A ratings. It integrates seamlessly with bus bar systems of 185 mm width and is suitable for use in panels and switchgear assemblies conforming to IEC specifications.

Applications

• Industrial power distribution panels.
• Electrical switchgear assemblies.
• Protection and isolation in manufacturing plants.
• Renewable energy system switchboards.
• Commercial building electrical installations.

Common Search Terms

NH fuse switch disconnector, MULTIVERT Size 1, 250A fuse switch, 3-pole fuse switch, bus bar system 185mm, M10 screw terminal fuse switch, industrial fuse switch, IEC fuse switch disconnector