MERSEN FUSE MV3 630A/185mm 4P4 4.350.000 4.350.000

Why Choose the NH Fuse-Switch Disconnector MULTIVERT® Size 3 630A 1x4-Pole?

This robust NH fuse-switch disconnector is engineered for high-reliability in demanding industrial applications, supporting up to 630A with safe, visible isolation. The 1x4-pole configuration enhances system flexibility, ensuring efficient switching within the established 185mm busbar framework.

Designed for ease of installation, it features secure M12 screw bolt connections and a compact form factor. Proven MULTIVERT® build quality offers long-term durability and safety, making it a dependable solution for power distribution and protection requirements.

Technical Specifications

• Item number: G1056005
• Catalogue No: 4.350.000
• Description: NH fuse-switch disconnector MULTIVERT® Size 3 630A 1x4-pole switching Bus bar system 185mm Screw M12 bolt
• EAN/UPC Code: 9008567013762
• 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: 1x4-pole switching
• 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 / 50kA@Ue = AC 690 V; Ie = 500 A
• Fuse Size: 3
• Design Details: 4P (3P+N)
• Number of Poles: 3-Pole+N
• Degree of Pollution: 3
• Rated Impulse Withstand Voltage: 8 kV
• Rated Insulation Voltage: 1000 V
• Rated SC Withstand: 12 kA / 1 s
• Max Power dissipation of Fuse Links Pn: 48 W
• Max Power dissipation of Solid Links Pn: 17 W
• Power Dissipation by Ith without Fuse-Links: 147 W
• Power Dissipation by Ith without Solid Links: 243 W
• Rated short circuit making capacity with solid links Icm: 16 kA
• Installation Mounting: Bus bar system 185 mm
• Product Width: 100 mm
• Product Length: 186 mm
• Product Height: 885 mm
• Sell Pack Quantity: 1 EA
• Sell Pack Weight: 8.9 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: 630 A
• Product Weight: 8.9 kg
• Conventional Free Air thermal Current - Solid Links: 800 A

Product Code: G1056005

Key Benefits

• High reliability with 630A rating for demanding industrial environments.
• Visible safe isolation ensures enhanced operational safety.
• Flexible 1x4-pole switching configuration for versatile system integration.
• Compact design with secure M12 screw bolt connections for easy installation.
• Durable MULTIVERT® construction guarantees long-term performance and safety.

Compatibility

This NH fuse-switch disconnector is compatible with IEC standard fuse links size 3 and designed to fit bus bar systems with a 185 mm mounting width, making it suitable for integration into existing MULTIVERT® Size 3 installations and other IEC-compliant electrical distribution systems.

Applications

• Industrial power distribution and control panels.
• Electrical protection in manufacturing plants and heavy industries.
• Switching and isolating circuits in commercial buildings.
• Use in renewable energy installations requiring reliable fuse protection.
• Maintenance and safety isolation in electrical networks.

Common Search Terms

NH fuse-switch disconnector, MULTIVERT® Size 3, 630A fuse switch, 1x4-pole disconnector, IEC fuse switch, bus bar system 185mm, industrial fuse switch, M12 screw bolt fuse switch, electrical isolation switch, power distribution fuse switch