MERSEN FUSE MV2 400A/185mm 3P1 1.200.094 1.200.094

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

Engineered for robust industrial performance, the MULTIVERT® Size 2 400A NH fuse-switch disconnector delivers reliable protection and quick isolation for 3-phase systems, integrating seamlessly into 185mm bus bar configurations. Its 3x1-pole switching design and durable M12 screw terminals ensure secure connections and straightforward installation in demanding environments.

Ideal for high-current distribution applications, this device provides safe, visible disconnection and compliance with international safety standards. With a compact footprint and proven operational reliability, it is the optimal choice for switchboard builders and facility managers seeking dependable circuit protection and ease of maintenance.

Technical Specifications

• Item number: F1023206
• Catalogue No: 1.200.094
• Description: NH fuse-switch disconnector MULTIVERT® Size 2 400A 3x1-Pole switching Bus bar system 185mm Screw M12 ct3P
• EAN/UPC Code: 9008567000120
• 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 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: 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: 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: 400 A
• Product Weight: 5.4 kg
• Conventional Free Air thermal Current - Solid Links: 630 A

Product Code: F1023206

Key Benefits

• Reliable 3x1-pole switching for safe and efficient circuit isolation.
• High current rating of 400A suitable for demanding industrial applications.
• Compact design with integration into 185mm bus bar systems for easy installation.
• Durable M12 screw terminals ensure secure and stable electrical connections.
• Integrated current transformer for triple pole measurement enhances monitoring capabilities.
• Compliance with international safety standards and RoHS directive.
• Visible disconnection for improved safety during maintenance.

Compatibility

This NH fuse-switch disconnector is compatible with standard Size 2 NH fuse links and designed for use within IEC Fuse Switch Disconnector product groups. It integrates seamlessly with bus bar systems of 185 mm width and supports connection with M12 screw terminals. Suitable for 3-phase AC systems operating at voltages up to 690 V and frequencies of 50 to 60 Hz.

Applications

• Industrial power distribution panels and switchboards.
• High-current circuit protection in manufacturing plants.
• Electrical isolation for maintenance and safety in commercial facilities.
• Integration in energy management and monitoring systems.
• Use in heavy machinery and equipment power supply circuits.

Common Search Terms

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