J1046347

MERSEN FUSE BSL NH00160A 185mm 01BSLS100 01BSLS100

Reliable NH-vertical fuse rail designed for 690VAC and 160A, 3-pole bus bar system with clamp strap cable connection for secure fuse installation.

SKU: P1023421Alt SKU: 01BSLS100MPN: P1023421
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Manufacturer Lead Time

£144.73

Why Choose the Mersen P1023421 BSL NH Fuse Rail?

The Mersen P1023421 is a high-quality BSL NH vertical fuse rail designed for safe and reliable low-voltage power distribution. Rated at 160 A and 690 V AC, this three-pole fuse rail is engineered for direct mounting onto 185 mm busbar systems, making it an ideal solution for industrial switchboards and panel building applications.

Designed for NH Size 00 fuse-links, the P1023421 features three copper clamp strap cable terminations (4–70 mm²) complete with a protective MZ00KH cover shroud. The touch-protected IP20 construction enhances operator safety while allowing quick installation and simplified maintenance.

As part of Mersen's modular BSL NH Fuse Rail range, this fuse rail offers dependable circuit protection and flexible installation for industrial power distribution systems, OEM machinery and commercial electrical installations.

Key Advantages

  • Genuine Mersen BSL NH vertical fuse rail.
  • Rated at 160 A and 690 V AC.
  • Designed for 185 mm busbar systems.
  • Compatible with NH Size 00 fuse-links.
  • Touch-protected IP20 construction improves operator safety.
  • Supplied with three copper clamp strap terminals and MZ00KH cover shroud.

Key Features

  • Mersen BSL NH Fuse Rail series.
  • Model: P1023421.
  • Catalogue number: 01BSLS100.
  • 160 A rated current.
  • 690 V AC operating voltage.
  • Three-pole configuration.
  • 185 mm busbar mounting.
  • Three copper clamp straps (4–70 mm²).
  • MZ00KH protective cover shroud included.
  • Suitable for NH Size 00 fuse-links.

Reliable NH Fuse Rail for Industrial Distribution

The Mersen P1023421 provides dependable protection and switching for low-voltage distribution systems using NH Size 00 fuse-links. Its modular design enables straightforward installation onto standard 185 mm busbar systems while offering excellent accessibility for maintenance and fuse replacement.

The integrated copper clamp strap terminals accommodate conductors from 4 mm² to 70 mm², making the fuse rail suitable for a wide range of industrial, commercial and OEM electrical applications where safe, compact power distribution is essential.

Typical Applications

  • Industrial switchboards.
  • Busbar power distribution systems.
  • Motor control centres.
  • OEM electrical equipment.
  • Commercial electrical distribution panels.
  • Industrial machinery and automation.

Technical Specifications

Current 00160 A
Phase Three Phase
Item number P1023421
Catalogue No 01BSLS100
Description NH-vertical fuse rail BSL Size NH00 690VAC 160A 3-Pole Bus bar system 185 mm With cable connection Clamp Strap
EAN/UPC Code 4027597020996
Frequency (Hz) 50 ... 60 Hz
Rated voltage AC IEC 690 V
Ampere Rating 160 A
RoHS Compliant Yes
AC or DC AC
Fuse Size NH00
Fuse Type/Class DIN
Design Details 3 clamp straps Cu 4-70 mm² with cover shroud MZ00KH
Number of Poles 3-Pole
Fuse Installation Method Clip-in
Max Fuse Rating 160 A
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 21 W
Installation Mounting Bus bar system 185 mm
Product Width 50 mm
Product Length 91.9 mm
Product Height 664 mm
Sell Pack Quantity 1 EA
Sell Pack Weight 2 kg
Sell Pack Width 51 mm
Sell Pack Length 100 mm
Sell Pack Height 673 mm
Product group Fuse Rails
Conventional Free Air thermal Current With Fuse-Links Ith 160 A
Product Weight 2 kg
Conventional Free Air thermal Current - Solid Links 200 A
HS Code 85361090
Country of Manufacture Hungary

Frequently Asked Questions

What is the Mersen P1023421 used for?

The P1023421 is a three-pole NH Size 00 fuse rail designed for mounting on 185 mm busbar systems to provide circuit protection and power distribution.

What current is this fuse rail rated for?

The unit has a continuous current rating of 160 A.

Which cable sizes can be connected?

The integrated copper clamp strap terminals accept conductors from 4 mm² to 70 mm².

Does the P1023421 include a protective cover?

Yes. The fuse rail is supplied with the MZ00KH cover shroud to provide touch protection.

Which busbar system is it designed for?

The P1023421 is designed for installation on a standard 185 mm busbar system.

Trusted for Industrial Power Distribution

Mersen BSL fuse rails are trusted by panel builders, switchgear manufacturers and electrical engineers worldwide for providing reliable NH fuse protection, safe installation and long-term performance in demanding industrial power distribution systems.

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