MERSEN FUSE MV3 630A/185mm 3P1 1.300.085

Why Choose the NH Fuse-Switch Disconnector MULTIVERT® Size 3 630A 3x1-Pole?

Engineered for demanding industrial applications, the MULTIVERT® Size 3 630A NH fuse-switch disconnector ensures reliable circuit protection and safe load breaking. Its 3x1-pole design is optimised for three-phase systems, facilitating straightforward integration with the 185mm bus bar system.

Featuring robust screw M12 terminals, this unit delivers secure connections and efficient heat dissipation. Precision construction and compliance with stringent standards make it ideal for high-current distribution panels requiring dependable switch-disconnector performance.

Technical Specifications

• Item number: A1023247
• Catalogue No: 1.300.085
• Description: NH fuse-switch disconnector MULTIVERT® Size 3 630A 3x1-Pole switching Bus bar system 185mm Screw M12 ct1P
• EAN/UPC Code: 9008567000250
• 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: 3x1-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 / 80kA@Ue = AC 690 V; Ie = 500 A
• Fuse Size: 3
• Design Details: MULTIVERT® 1.300.000 with integrated C.T. 600/5A, 5,00 VA, class 1 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: 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: 5.6 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: 5.6 kg
• Conventional Free Air thermal Current - Solid Links: 800 A

Product Code: A1023247

Key Benefits

• Reliable circuit protection for industrial environments
• Optimised 3x1-pole design for three-phase systems
• Easy integration with 185mm bus bar system
• Robust screw M12 terminals for secure connections
• Efficient heat dissipation ensuring long service life
• Integrated current transformer for single pole measurement
• Compliant with stringent IEC standards

Compatibility

This fuse-switch disconnector is compatible with IEC standard NH fuses and designed specifically for use with the MULTIVERT® 1.300.000 series and bus bar systems of 185 mm width. It is suitable for integration into high-current distribution panels and switchgear assemblies requiring 3-pole switching.

Applications

• Industrial power distribution panels
• Motor control centres
• High-current switchgear assemblies
• Three-phase power systems requiring reliable load breaking
• Electrical installations in manufacturing plants

Common Search Terms

NH fuse switch disconnector, MULTIVERT Size 3, 630A fuse switch, 3-pole switch disconnector, industrial fuse switch, bus bar system 185mm, screw M12 terminals, IEC fuse switch, high current disconnector, circuit protection switch