MERSEN FUSE MB00 160A 3P 2.074.000 2.074.000

The MULTIBLOC® Size 00 NH fuse-switch disconnector offers safe and reliable 3-pole switching within bus bar systems, accepting standard 40mm mounting. Rated for 160A, it ensures consistent performance in demanding industrial environments.

SKU: W1022990Alt SKU: 2.074.000MPN: W1022990

List Price £114.67 ex VAT

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£114.67

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

Featuring robust clamp strap connections with M8 terminals, this unit (2.074.000) provides quick, secure installation and superior conductivity. Its compact footprint optimises panel space without compromising accessibility or safety.

Product Code: W1022990

Key Benefits

Reliable 3-pole switching for enhanced safety and control
Compact design optimises panel space utilisation
Robust clamp strap connections with M8 terminals for secure installation
High short circuit current rating of 80kA ensures durability under fault conditions
Compatible with standard 40mm bus bar systems for easy integration
RoHS compliant, meeting environmental and safety standards

Compatibility

This fuse-switch disconnector is compatible with NH fuse links size 00 and is designed for integration within IEC bus bar systems with a 40 mm clamping bar. It supports AC and DC voltages up to 690 V and 440 V respectively, making it suitable for a wide range of industrial electrical systems.

Applications

Industrial low-voltage power distribution panels
Protection of electrical circuits in manufacturing plants
Switching and isolation in control panels and switchboards
Renewable energy systems requiring reliable fuse protection
Maintenance and safety isolation in electrical installations

Technical Specifications

Current	160 A
Phase	Three Phase
Item number	W1022990
Catalogue No	2.074.000
Description	NH fuse-switch disconnector MULTIBLOC® Size 00 160A 3-Pole switching Bus bar system 40mm Connection Clamp Strap clamp straps M8
EAN/UPC Code	9008567006160
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
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 40 mm (clamping bar)
Product Width	108 mm
Product Length	95.5 mm
Product Height	202 mm
Sell Pack Quantity	1 EA
Sell Pack Weight	1.06 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	1.06 kg
Conventional Free Air thermal Current - Solid Links	200 A
HS Code	85365080
Country of Manufacture	Hungary
Poles	3-pole
Device Type	Fuse switch disconnector
Voltage	690 V

Frequently Asked Questions

What fuse size is compatible with this fuse-switch disconnector?

This product is designed for NH fuse links size 00.

Can this switch disconnector be used for both AC and DC applications?

Yes, it is rated for both AC (up to 690 V) and DC (up to 440 V) applications.

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

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

Is this product RoHS compliant?

Yes, it meets RoHS compliance standards.

Common Search Terms

NH fuse switch disconnector, MULTIBLOC 00 160A, 3-pole fuse switch, bus bar fuse switch, industrial fuse switch, IEC fuse switch disconnector, clamp strap M8 fuse switch, low voltage fuse switch

Current	160 A
Phase	Three Phase
Item number	W1022990
Catalogue No	2.074.000
Description	NH fuse-switch disconnector MULTIBLOC® Size 00 160A 3-Pole switching Bus bar system 40mm Connection Clamp Strap clamp straps M8
EAN/UPC Code	9008567006160
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
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 40 mm (clamping bar)
Product Width	108 mm
Product Length	95.5 mm
Product Height	202 mm
Sell Pack Quantity	1 EA
Sell Pack Weight	1.06 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	1.06 kg
Conventional Free Air thermal Current - Solid Links	200 A
HS Code	85365080
Country of Manufacture	Hungary
Poles	3-pole
Device Type	Fuse switch disconnector
Voltage	690 V

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

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£8 ex VAT · free over £200

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Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

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