MERSEN FUSE BTSD42V63M100 A4C BTSD42V63M100

MERSEN FUSE BTSD42V63M100 A4C BTSD42V63M100

British Standard fuse-link IEC BS88 gM Type A4 415VAC 240VDC 63M100A BTSD Offset Tag designed for reliable circuit protection in industrial applications.

SKU: BTSD42V63M100Alt SKU: BTSD42V63M100MPN: C1019201
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List Price £38.45 ex VAT
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Sold in packs of 10

£38.45

Why Choose the Mersen BTSD42V63M100 British Standard Fuse-Link?

The Mersen BTSD42V63M100 is a high-performance British Standard gM fuse-link engineered to provide dependable short-circuit protection for industrial motors and motor control circuits. Manufactured to BS88 Part 2 and EN IEC 60269-2 standards, this offset tag fuse-link is specifically designed for motor protection applications where high starting currents must be accommodated without nuisance operation.

As part of the trusted Mersen BTSD Offset Tag gM fuse-link series, the BTSD42V63M100 combines excellent current-limiting performance with high breaking capacity to protect motors, switchgear, cables and associated electrical equipment. Its robust construction ensures reliable operation in demanding industrial environments while supporting safe and efficient motor control installations.

With a 63M100 A motor circuit rating, 415 V AC and 240 V DC voltage ratings, the BTSD42V63M100 is suitable for installation in British Standard fuse holders, busbars and fused switch disconnectors used in industrial motor applications.

Key Advantages

  • British Standard gM fuse-link for motor circuit protection.
  • 63M100 A motor circuit rating.
  • 415 V AC / 240 V DC rated voltage.
  • Designed to BS88 Part 2 and EN IEC 60269-2 standards.
  • Excellent current limitation reduces damage during fault conditions.
  • Offset tag construction for secure installation in compatible equipment.

Key Features

  • Mersen BTSD Offset Tag gM fuse-link series.
  • 63M100 A motor circuit rating.
  • 415 V AC / 240 V DC rated voltage.
  • 80 kA AC breaking capacity.
  • 40 kA DC breaking capacity.
  • gM utilisation category for motor protection.
  • Offset Tag Type A4 construction.
  • Current-limiting design for improved equipment protection.

Reliable Protection for Industrial Motor Circuits

The Mersen BTSD42V63M100 is designed to tolerate the temporary high currents generated during motor starting while providing rapid interruption of damaging short-circuit currents. This helps protect motors, cables, contactors and switchgear, reducing equipment damage and improving overall system reliability.

As a gM fuse-link, the BTSD42V63M100 is intended for motor short-circuit protection and is normally coordinated with a suitable overload relay to provide comprehensive motor protection in industrial installations.

Typical Applications

  • Motor starters and motor control centres.
  • Industrial switchgear.
  • Control panels and automation systems.
  • Pumps, compressors and ventilation equipment.
  • Manufacturing and processing machinery.
  • OEM industrial electrical equipment.

Technical Specifications

Item number C1019201
Catalogue No BTSD42V63M100
Description British Standard fuse-link IEC BS88 gM Type A4 415VAC 240VDC 63M100A BTSD Offset Tag
EAN/UPC Code 3605340515589
Rated voltage AC IEC 415 V
Rated voltage DC IEC 240 V
In M Ich 63M100 A
RoHS Compliant Yes
AC or DC AC/DC
Speed/Characteristic gM
Fuse Size A4
Mounting Bolted
Clearing I2t At Rated Voltage 65000 A²s
Melting I2t 14000 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 24.5 mm
Product Length 110 mm
Sell Pack Quantity 10 EA
Sell Pack Weight 0.6 kg
Sell Pack Width 117 mm
Sell Pack Length 218 mm
Sell Pack Height 38 mm
Product group Low Voltage IEC Fuses
Body/Insulating Material Ceramic
Product Weight 0.06 kg
Power Dissipation at Rated Current Value 4.7 W
HS Code 85361050
Country of Manufacture India
Fuse Class gM
Voltage 415 V

Frequently Asked Questions

What is the Mersen BTSD42V63M100 used for?

It is a British Standard gM fuse-link designed to provide short-circuit protection for industrial motors and motor control circuits.

What is the current rating of this fuse?

The BTSD42V63M100 has a 63M100 A motor circuit rating.

What voltage is this fuse rated for?

It is rated for 415 V AC and 240 V DC operation.

What standards does this fuse comply with?

The fuse complies with EN IEC 60269-2 and BS88 Part 2 standards.

Where is this fuse typically installed?

It is commonly installed in motor control centres, industrial switchgear, fused switch disconnectors and electrical control panels.

Trusted for Industrial Motor Protection

Mersen British Standard gM fuse-links are trusted by electrical engineers and OEM manufacturers worldwide for reliable motor protection, high fault interruption capability and dependable long-term performance.

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