MERSEN FUSE MV3 630A/185mm 3P3 1.370.600 1.370.600

Why Choose the NH Fuse-Switch Disconnector MULTIVERT® Size 3 630A?

Engineered for robust performance, the NH fuse-switch disconnector MULTIVERT® Size 3 630A offers secure 3-pole switching within 185mm bus bar systems. Its V-terminal and high-integrity V-clamp ensure reliable connection and fast installation in demanding industrial and commercial environments.

This unit enables safe, efficient disconnection and protection for circuits up to 630A, supporting operational safety and system continuity. Trusted for compatibility and durability, it is ideal for modern distribution boards and critical power infrastructures.

Product Code: E1023251

Key Benefits

• Reliable 3-pole switching for enhanced safety and control.
• Compatible with 185 mm bus bar systems for versatile installation.
• High-integrity V-clamp and V-terminal ensure secure, low-resistance connections.
• Supports high short circuit current ratings up to 80kA for robust protection.
• RoHS compliant, ensuring environmentally responsible manufacturing.
• Compact design with 98 mm width and 190 mm length optimises space.

Compatibility

This fuse-switch disconnector is designed for use with NH fuse links size 3 and is compatible with bus bar systems measuring 185 mm. It integrates seamlessly into IEC Fuse Switch Disconnectors product groups and is suitable for use in electrical distribution boards adhering to IEC standards.

Applications

• Industrial power distribution systems requiring reliable circuit protection.
• Commercial electrical installations with high current demands.
• Distribution boards and switchgear assemblies.
• Critical infrastructure requiring secure disconnection and overload protection.
• Maintenance and upgrade projects in electrical power networks.

Technical Specifications

• Item number: E1023251
• Catalogue No: 1.370.600
• Description: NH fuse-switch disconnector MULTIVERT® Size 3 630A 1x3-Pole switching Bus bar system 185mm V-terminal V-clamp
• EAN/UPC Code: 4027597039813
• 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
• 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: 5.63 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: 5.63 kg
• Conventional Free Air thermal Current - Solid Links: 800 A

Common Search Terms

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