MERSEN FUSE 710C3 BTLM42V710

MERSEN FUSE 710C3 BTLM42V710

The BTLM42V710 fuse-link is engineered to meet IEC BS88 standards, offering reliable 710A protection for AC and DC industrial electrical systems with central bolted tag connections.

SKU: BTLM42V710Alt SKU: BTLM42V710MPN: P226333
Price
List Price £235.81 ex VAT
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Manufacturer Lead Time

£235.81

Why Choose the Mersen BTLM42V710 Industrial Fuse Link?

The Mersen BTLM42V710 is a high-current industrial fuse link designed to provide dependable overcurrent protection in low-voltage electrical systems. Manufactured by Mersen, it helps protect cables, busbars, switchgear and connected equipment by disconnecting the protected circuit when current rises beyond safe operating limits.

Suitable for demanding industrial power distribution applications, the BTLM42V710 supports reliable fault protection where electrical safety and equipment continuity are essential. Its current-limiting operation can help reduce the peak current and electrical energy passing through downstream components during a serious short-circuit condition.

With a rated current of 710 A and a voltage rating of up to 415 V AC, the BTLM42V710 is suitable for high-capacity switchboards, distribution systems, machinery supplies and industrial feeder circuits. It should be installed in compatible fuse equipment selected for the fuse link’s electrical rating and physical configuration.

Key Advantages

  • Dependable protection for high-current industrial circuits.
  • 710 A rated current for heavy-duty distribution applications.
  • 415 V AC rating for low-voltage electrical systems.
  • Helps protect cables, busbars, switchgear and connected equipment.
  • Current-limiting operation can reduce damaging fault energy.
  • Suitable for compatible industrial fuse and switching equipment.

Key Features

  • Mersen BTLM industrial fuse-link range.
  • 710 A rated current.
  • 415 V AC rated voltage.
  • Designed for industrial overcurrent protection.
  • Current-limiting fault interruption.
  • Suitable for high-capacity power distribution circuits.
  • Compatible with correctly rated fuse holders and switching equipment.
  • Designed for dependable service in demanding industrial installations.

Reliable Protection for High-Current Electrical Systems

The Mersen BTLM42V710 is designed to disconnect a protected circuit when excessive current creates a risk to conductors and connected equipment. This helps reduce overheating and limits the potential for damage to busbars, switchgear, machinery and other electrical components.

During a high-level electrical fault, the fuse can restrict the peak current and total energy passing through the protected circuit. Correct coordination with the associated fuse holder, switching device, conductors and downstream equipment is essential for safe and reliable operation.

Typical Applications

  • High-current industrial power distribution systems.
  • Main electrical switchboards and distribution panels.
  • Busbar, cable and feeder circuit protection.
  • Industrial machinery and manufacturing equipment.
  • Commercial and industrial electrical installations.
  • Compatible fuse switches and switching devices.

Technical Specifications

Item number P226333
Catalogue No BTLM42V710
Description British Standard fuse-link IEC BS88 gG Type C3 415VAC 240VDC 710A BTLM Central Bolted Tag
EAN/UPC Code 3605340268102
Rated voltage AC IEC 415 V
Rated voltage DC IEC 240 V
Ampere Rating 710 A
RoHS Compliant Yes
AC or DC AC/DC
Speed/Characteristic gG
Fuse Size C3
Mounting Bolted
Clearing I2t At Rated Voltage 6720000 A²s
Melting I2t 2400000 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 Central Bolted Tag
Product Diameter 82.4 mm
Product Length 212 mm
Sell Pack Quantity 1 EA
Sell Pack Weight 1.36 kg
Sell Pack Width 75 mm
Sell Pack Length 235 mm
Sell Pack Height 75 mm
Product group Low Voltage IEC Fuses
Body/Insulating Material Ceramic
Product Weight 1.36 kg
Power Dissipation at Rated Current Value 62 W
HS Code 85361090
Country of Manufacture India
Fuse Class gG
Voltage 415 V

Frequently Asked Questions

What is the Mersen BTLM42V710 used for?

The BTLM42V710 is used to protect high-current industrial electrical circuits, cables, busbars, switchgear and connected equipment against excessive fault current.

What is the current rating of the BTLM42V710?

The Mersen BTLM42V710 has a rated current of 710 A.

What voltage is the BTLM42V710 rated for?

The fuse link is intended for low-voltage electrical systems operating at up to 415 V AC.

How does the BTLM42V710 protect electrical equipment?

The fuse disconnects excessive current and can limit the peak current and electrical energy passing through the protected circuit during a serious electrical fault.

Where is the BTLM42V710 typically installed?

The BTLM42V710 is typically installed in compatible industrial fuse holders or fused switching equipment within a high-current power distribution system.

Trusted for Industrial Power Protection

Mersen fuse links are widely specified by electrical engineers, panel builders and maintenance professionals for dependable protection in demanding industrial electrical installations.

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