MERSEN FUSE MV2 400A/185mm 3P3 1.270.100 1.270.100

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

Engineered for reliability and safety, the NH fuse-switch disconnector MULTIVERT® Size 2 400A offers secure switching and disconnection in low-voltage power distribution systems. Its robust V-terminal design ensures optimal connectivity, while FM-ready integration streamlines modern monitoring requirements.

Designed for seamless installation on 185mm bus bar systems, this 1x3-pole device delivers consistent performance at high current loads. Ideal for demanding industrial and commercial applications, it supports efficient maintenance and maximum operational uptime.

Technical Specifications

• Item number: J1023209
• Catalogue No: 1.270.100
• Description: NH fuse-switch disconnector MULTIVERT® Size 2 400A 1x3-Pole switching Bus bar system 185mm V-terminal FM ready
• EAN/UPC Code: 9008567000236
• 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: 1x3-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® 1.270.000 with cabling of instrument leads for indication facilities
• 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: 5.1 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: 5.1 kg
• Conventional Free Air thermal Current - Solid Links: 630 A

Product Code: J1023209

Key Benefits

• Robust V-terminal design ensures optimal electrical connectivity and reliability.
• FM-ready integration allows for advanced monitoring and safety compliance.
• Designed for easy installation on 185mm bus bar systems, reducing setup time.
• Supports high current loads up to 400A with secure 1x3-pole switching.
• Complies with RoHS standards, promoting environmental safety.

Compatibility

This NH fuse-switch disconnector is compatible with MULTIVERT® Size 2 fuse links and is designed to integrate seamlessly with IEC low-voltage power distribution systems featuring 185mm bus bar mounting. It supports a range of fuse sizes and is suitable for use with AC systems up to 690 V.

Applications

• Industrial power distribution panels requiring reliable fuse-switch disconnection.
• Commercial electrical installations demanding high current switching capabilities.
• Maintenance and safety isolation in manufacturing plants and processing facilities.
• Integration in systems requiring FM-ready fuse indication and monitoring.
• Use in environments with pollution degree 3, ensuring robust operation under challenging conditions.

Common Search Terms

NH fuse switch disconnector, MULTIVERT fuse switch, 400A fuse switch, 3-pole fuse switch, bus bar fuse switch 185mm, IEC fuse switch disconnectors, FM ready fuse switch, industrial fuse switch, low voltage fuse switch, electrical safety switch