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MERSEN FUSE BTIS42V80 80A3 BTIS42V80

MERSEN FUSE BTIS42V80 80A3 BTIS42V80

British Standard fuse-link IEC BS88 gG Type A3 415VAC 240VDC 80A BTIS Offset Tag providing robust circuit protection for industrial and commercial low-voltage applications.

SKU: BTIS42V80Alt SKU: BTIS42V80MPN: R1045273
Price
List Price £19.33 ex VAT
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£19.33
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Manufacturer Lead Time

Sold in packs of 10

£19.33

Why Choose the Mersen BTIS42V80 BS88 Offset Tag Fuse?

The Mersen BTIS42V80 is a premium BS88 gG offset tag fuse-link engineered to provide dependable protection against overloads and short circuits in industrial low-voltage electrical installations. Manufactured in accordance with EN 60269-2 and BS88 Part 2, this fuse-link delivers reliable circuit protection for power distribution systems, switchgear, industrial control panels and OEM equipment.

As part of the trusted Mersen BTIS Offset Tag Fuse-Link range, the BTIS42V80 offers outstanding current-limiting performance that reduces thermal and mechanical stress during fault conditions, helping to protect valuable electrical equipment while reducing maintenance costs and downtime. Its offset tag construction provides secure mounting in compatible fuse holders, switch disconnectors and busbar assemblies.

Rated at 80 A with a 415 V AC / 240 V DC voltage rating, the BTIS42V80 is ideally suited to industrial distribution systems requiring dependable BS88 fuse protection and high fault interruption capability.

Key Advantages

  • Industrial BS88 gG offset tag fuse-link.
  • 80 A current rating for industrial power distribution.
  • 415 V AC and 240 V DC voltage rating.
  • Excellent current-limiting characteristics minimise fault energy.
  • Manufactured to EN 60269-2 and BS88 Part 2 standards.
  • Suitable for industrial switchgear, distribution boards and OEM equipment.

Key Features

  • Mersen BTIS offset tag fuse-link series.
  • gG general-purpose protection.
  • 80 A rated current.
  • 415 V AC / 240 V DC rated voltage.
  • BS Type A3 offset tag design.
  • 80 kA AC breaking capacity.
  • 40 kA DC breaking capacity.
  • Suitable for installation in BS88 fuse holders, switch-fuse units and busbar systems.

Reliable Protection for Industrial Electrical Systems

The Mersen BTIS42V80 provides dependable protection against overloads and short circuits in industrial electrical installations. Its gG operating characteristic offers full-range protection for cables, switchgear and general power distribution equipment, ensuring reliable operation in demanding environments.

Designed for industrial applications, the BTIS42V80 combines high fault interruption capability with excellent current limitation to minimise equipment damage and improve electrical system reliability.

Typical Applications

  • Industrial switchboards.
  • Electrical distribution panels.
  • Power distribution equipment.
  • Machine control panels.
  • OEM electrical equipment.
  • Commercial and industrial installations.

Technical Specifications

Item number R1045273
Catalogue No BTIS42V80
Description British Standard fuse-link IEC BS88 gG Type A3 415VAC 240VDC 80A BTIS Offset Tag
EAN/UPC Code 3605340564402
Rated voltage AC IEC 415 V
Rated voltage DC IEC 240 V
Ampere Rating 80 A
RoHS Compliant Yes
AC or DC AC/DC
Speed/Characteristic gG
Fuse Size A3
Mounting Bolted
Clearing I2t At Rated Voltage 38250 A²s
Melting I2t 8500 A²s
AC Max I.R./Breaking Capacity I1: 80 kA
Max. Rated Breaking Capacity DC 40 kA
Connection/Terminal Material Tin-Plated Copper
Connection/Terminal Type Offset Tag
Product Diameter 21 mm
Product Width 22.5 mm
Product Length 87 mm
Sell Pack Quantity 10 EA
Sell Pack Weight 0.6 kg
Sell Pack Width 100 mm
Sell Pack Length 200 mm
Sell Pack Height 25 mm
Product group Low Voltage IEC Fuses
Body/Insulating Material Ceramic
Product Weight 0.06 kg
Power Dissipation at Rated Current Value 6.5 W
HS Code 85361090
Country of Manufacture India
Fuse Class gG
Voltage 415 V

Frequently Asked Questions

What is the Mersen BTIS42V80 used for?

The BTIS42V80 protects industrial electrical circuits against overloads and short circuits in power distribution and control applications.

What is the current rating of this fuse?

The Mersen BTIS42V80 has a rated current of 80 A.

What voltage is this fuse designed for?

The fuse is rated for 415 V AC and 240 V DC industrial applications.

What does the gG classification mean?

The gG characteristic provides full-range protection against overloads and short circuits for general-purpose electrical distribution circuits.

Where is the BTIS42V80 typically installed?

It is commonly installed in BS88 fuse holders, switch disconnectors, distribution panels and industrial electrical equipment.

Trusted by Electrical Engineers Worldwide

Mersen BS88 fuse-links are trusted by electrical engineers, panel builders and OEM manufacturers for delivering dependable circuit protection, exceptional fault interruption and long-term reliability in demanding industrial applications.

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