MERSEN FUSE MV1 250A/185mm 3P1 1.110.000 1.110.000

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

The NH fuse-switch disconnector MULTIVERT® Size 1 is engineered for reliable and efficient protection in low-voltage bus bar installations, supporting up to 250A across a 3x1-pole configuration. Its robust design ensures safe, clearly defined disconnection within 185mm bus bar systems, ideal for demanding industrial environments.

Equipped with durable M10 insert nuts for secure screw connections, this unit delivers fast installation and long-term stability. Suited for rapid maintenance and operational safety, the MULTIVERT® 1.110.000 (SKU J1023163) is the preferred choice for engineers seeking uncompromising electrical switching performance.

Technical Specifications

• Item number: J1023163
• Catalogue No: 1.110.000
• Description: NH fuse-switch disconnector MULTIVERT® Size 1 250A 3x1-Pole switching Bus bar system 185mm Screw M10 insert nuts
• EAN/UPC Code: 9008567000038
• 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
• 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: 4.46 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: 4.46 kg
• Conventional Free Air thermal Current - Solid Links: 400 A

Product Code: J1023163

Key Benefits

• Reliable protection for low-voltage bus bar systems up to 250A
• Robust design ensures safe and clear disconnection
• Compatible with 185mm bus bar systems for easy installation
• Durable M10 insert nuts provide secure screw connections
• Supports 3x1-pole switching for flexible electrical configurations
• High short circuit current rating of 120kA for enhanced safety
• RoHS compliant, ensuring environmentally responsible manufacturing

Compatibility

This NH fuse-switch disconnector is compatible with IEC standard fuse links and solid links sized for 250A ratings. It is designed specifically for bus bar systems with a 185mm mounting width and supports 3x1-pole switching configurations. Suitable for integration into industrial low-voltage distribution boards and switchgear assemblies.

Applications

• Industrial electrical distribution and control panels
• Low-voltage bus bar installations
• Power distribution in manufacturing plants
• Switchgear assemblies requiring reliable fuse-switch disconnectors
• Maintenance and safety switching operations in electrical systems

Common Search Terms

NH fuse-switch disconnector, MULTIVERT Size 1, 250A fuse switch, 3-pole fuse switch, bus bar fuse switch 185mm, IEC fuse switch disconnectors, industrial fuse switch, low voltage fuse switch