MERSEN FUSE MV2 400A/185mm 3P1 1.200.064 1.200.064

Why Choose the NH Fuse-Switch Disconnector MULTIVERT® Size 2 400A?

The NH fuse-switch disconnector MULTIVERT® Size 2 (400A, 3x1-pole switching) offers safe and reliable circuit protection for demanding industrial applications. Designed for use with a 185mm bus bar system and equipped with M12 screw terminals, it ensures robust, low-resistance connections and efficient power distribution.

This modular unit streamlines installation and maintenance, enabling quick fuse replacement while guaranteeing secure mechanical and electrical isolation. Engineered for high performance and compliance with IEC standards, it is an optimal choice for integrating into modern electrical switchgear assemblies.

Product Code: C1023203

Key Benefits

• Robust 3x1-pole switching for enhanced circuit control
• High ampere rating of 400A suitable for industrial loads
• Integrated current transformer for precise single pole measurement
• Compatible with 185mm bus bar system for easy installation
• Compliant with IEC standards ensuring safety and reliability
• Quick and safe fuse replacement with secure mechanical isolation
• RoHS compliant for environmental safety

Compatibility

This fuse-switch disconnector is compatible with IEC Fuse Switch Disconnectors product group and designed specifically for use with a 185mm bus bar system. It supports fuse size 2 and is suitable for AC applications up to 690 V, ensuring seamless integration with industrial switchgear assemblies and electrical distribution systems.

Applications

• Industrial electrical switchgear and control panels
• Power distribution systems requiring high current protection
• Heavy machinery and manufacturing plant electrical circuits
• Electrical installations in commercial and industrial buildings
• Systems requiring reliable and quick fuse replacement

Technical Specifications

• Item number: C1023203
• Catalogue No: 1.200.064
• Description: NH fuse-switch disconnector MULTIVERT® Size 2 400A 3x1-Pole switching Bus bar system 185mm Screw M12 ct1P c.
• EAN/UPC Code: 9008567008263
• Frequency (Hz): 50 ... 60 Hz
• Rated voltage AC IEC: 690 V
• Ampere Rating: 400 A
• Utilization Category: AC 23 B @ Ue = AC 400 V; Ie = 400 A AC 22 B @ Ue = AC 500 V; Ie = 400 A AC 21 B @ Ue = AC 690 V; Ie = 400 A
• Switchability: 3x1-pole switching
• RoHS Compliant: Yes
• AC or DC: AC
• Short Circuit Current Rating (SCCR): 120kA@Ue = AC 400 V; Ie = 400 A / 120kA@Ue = AC 500 V; Ie = 400 A / 120kA@Ue = AC 690 V; Ie = 315 A / 100kA@Ue = AC 690 V; Ie = 400 A
• Fuse Size: 2
• Design Details: MULTIVERT® 1.200.000 with integrated C.T. 400/5A, 3,75 VA, class 0,5; calibrated, for single pole measurement (ready fitted in pole 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: 34 W
• Max Power dissipation of Solid Links Pn: 9 W
• Power Dissipation by Ith without Fuse-Links: 61 W
• Power Dissipation by Ith without Solid Links: 151 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: 4.7 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: 400 A
• Product Weight: 4.7 kg
• Conventional Free Air thermal Current - Solid Links: 630 A

Common Search Terms

NH fuse-switch disconnector, MULTIVERT Size 2, 400A fuse switch, 3-pole switching, IEC fuse switch disconnectors, bus bar system 185mm, M12 screw terminals, industrial circuit protection, integrated current transformer, 690V fuse switch