MERSEN FUSE MB00 160A 3P 3.083.300 3.083.300

NH fuse-switch disconnector MULTIBLOC® Size 00 160A enables secure 3-pole switching within bus bar systems, ideal for low-voltage distribution applications with IEC-compliant operation.

SKU: Y1022992Alt SKU: 3.083.300MPN: Y1022992

List Price £114.74 ex VAT

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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

Current	160 A
Phase	Three Phase
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
Poles	3-pole
Device Type	Fuse switch disconnector
Voltage	690 V

Frequently Asked Questions

What is the rated current of this fuse-switch disconnector?

The rated current is 160 A, suitable for low-voltage distribution applications.

Is this product compatible with both AC and DC systems?

Yes, it supports both AC and DC voltages, with rated voltages up to 690 V AC and 440 V DC.

What bus bar system does this product fit?

It is designed for bus bar systems with 60 mm snap-on mounting.

Does the fixed window design provide any safety advantage?

Yes, the fixed window prevents unauthorised connections, enhancing operational safety.

What is the short circuit current rating (SCCR) of this device?

The SCCR is 80kA at AC 400 V and 500 V for 160 A, and 80kA at AC 690 V for 125 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

Current	160 A
Phase	Three Phase
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
Poles	3-pole
Device Type	Fuse switch disconnector
Voltage	690 V

UK delivery

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