MERSEN FUSE MV1 250A/185mm 3P3 1.150.091 1.150.091

Why Choose the NH Fuse-Switch Disconnector MULTIVERT® Size 1 250A 1x3-Pole?

The NH fuse-switch disconnector MULTIVERT® Size 1 250A provides reliable protection and isolation in demanding industrial environments, integrating seamlessly into 185mm bus bar systems. Its robust 1x3-pole switching configuration ensures safe operation and quick maintenance for circuits up to 250A.

Engineered with precision, the unit features secure M10 screw terminals, accommodating ct100A applications for enhanced versatility. Certified to the highest safety standards, it delivers long-term performance and efficient installation, making it an essential addition to any low-voltage distribution panel.

Technical Specifications

• Item number: S1023194
• Catalogue No: 1.150.091
• Description: NH fuse-switch disconnector MULTIVERT® Size 1 250A 1x3-Pole switching Bus bar system 185mm Screw M10 ct100A
• EAN/UPC Code: 9008567001295
• 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
• Design Details: MULTIVERT® 1.150.000 with integrated C.T. 100/5A, 2,00 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: 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: 5.4 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: 5.4 kg
• Conventional Free Air thermal Current - Solid Links: 400 A

Product Code: S1023194

Key Benefits

• Reliable protection and isolation for industrial electrical circuits up to 250A
• Robust 1x3-pole switching configuration for enhanced safety
• Seamless integration with 185mm bus bar systems for easy installation
• Secure M10 screw terminals supporting ct100A applications
• Certified to high safety standards ensuring long-term performance
• Low power dissipation improves energy efficiency during operation

Compatibility

This NH fuse-switch disconnector is compatible with IEC low-voltage distribution panels and systems designed for 185mm bus bar mounting. It supports fuse size 1 and is suitable for use with ct100A current transformers for measurement and protection applications.

Applications

• Industrial power distribution and control panels
• Low-voltage electrical installations requiring reliable circuit protection
• Switchgear assemblies needing triple pole disconnection
• Maintenance and safety isolation in manufacturing plants
• Integration with monitoring systems using current transformers

Common Search Terms

NH fuse-switch disconnector, MULTIVERT fuse switch, 250A fuse switch, 3-pole fuse switch, bus bar fuse disconnector, industrial fuse switch, IEC fuse switch disconnector, ct100A fuse switch, M10 screw terminal fuse switch