MERSEN FUSE MB00 160A 3P 3.083.300 3.083.300

Why Choose the NH Fuse-Switch Disconnector MULTIBLOC® Size 00 160A 3-Pole?

Engineered for reliability and safety, the NH fuse-switch disconnector MULTIBLOC® Size 00 160A enables secure 3-pole switching within bus bar systems, making it ideal for demanding low-voltage distribution applications. Its robust clamp connection and fixed window design ensure fast installation and dependable contact integrity.

This unit supports IEC-compliant operation and delivers precise protection for critical circuits, with a current rating of 160A and compatibility with 185mm bus bar systems. Choose this solution to simplify maintenance operations while maximising electrical system uptime.

Product Code: Y1022992

Key Benefits

• Reliable 3-pole switching for enhanced safety and control
• Robust clamp connection ensures secure bus bar integration
• Fixed window design prevents unauthorised connections
• IEC-compliant ratings for global standard compatibility
• Supports both AC and DC applications with high short circuit current rating
• Compact design with easy snap-on mounting for quick installation

Compatibility

This fuse-switch disconnector is compatible with bus bar systems of 60 mm snap-on mounting and supports fuse size 00. It is suitable for integration into IEC Fuse Switch Disconnector product groups and can be used in systems operating at rated voltages up to 690 V AC and 440 V DC.

Applications

• Low-voltage distribution boards
• Industrial electrical panels requiring reliable circuit protection
• Bus bar systems in commercial and industrial facilities
• Maintenance and safety switching in electrical installations
• Power distribution networks requiring IEC-compliant fuse protection

Technical Specifications

• Item number: Y1022992
• Catalogue No: 3.083.300
• Description: NH fuse-switch disconnector MULTIBLOC® Size 00 160A 3-Pole switching Bus bar system Connection Clamp fixed windows
• EAN/UPC Code: 9008567008171
• Frequency (Hz): 50 ... 60 Hz
• Rated voltage AC IEC: 690 V
• Rated voltage DC IEC: 440 V
• Ampere Rating: 160 A
• Utilization Category: AC 23 B @ Ue = AC 400 V; Ie = 160 A AC 22 B @ Ue = AC 500 V; Ie = 160 A AC 21 B @ Ue = AC 690 V; Ie = 160 A DC 22 B @ Ue = DC 220 V; Ie = 160 A DC 21 B @ Ue = DC 440 V; Ie = 100 A
• Switchability: 3-pole switching
• RoHS Compliant: Yes
• AC or DC: AC/DC
• Short Circuit Current Rating (SCCR): 80kA@Ue = AC 400 V; Ie = 160 A / 80kA@Ue = AC 500 V; Ie = 160 A / 80kA@Ue = AC 690 V; Ie = 125 A
• Fuse Size: 00
• Design Details: fixed window to protect against unauthorized connection
• Number of Poles: 3-Pole
• Degree of Pollution: 3
• Rated Impulse Withstand Voltage: 8 kV
• Rated Insulation Voltage: 1000 V
• Rated SC Withstand: 4 kA / 1 s
• Max Power dissipation of Fuse Links Pn: 12 W
• Max Power dissipation of Solid Links Pn: 1.2 W
• Power Dissipation by Ith without Fuse-Links: 12 W
• Power Dissipation by Ith without Solid Links: 19 W
• Rated short circuit making capacity with solid links Icm: 6.2 kA
• Installation Mounting: Bus bar system 60 mm (snap on)
• Product Width: 108 mm
• Product Length: 95.5 mm
• Product Height: 202 mm
• Sell Pack Quantity: 1 EA
• Sell Pack Weight: 0.88 kg
• Sell Pack Width: 111 mm
• Sell Pack Length: 205 mm
• Sell Pack Height: 120 mm
• Product group: IEC Fuse Switch Disconnectors
• Conventional Free Air thermal Current With Fuse-Links Ith: 160 A
• Product Weight: 0.88 kg
• Conventional Free Air thermal Current - Solid Links: 200 A

Common Search Terms

NH fuse switch disconnector, MULTIBLOC® Size 00, 160A fuse switch, 3-pole fuse switch, bus bar fuse switch, IEC fuse switch disconnector, clamp connection fuse switch, fixed window fuse switch, low voltage fuse switch, electrical panel fuse switch