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MERSEN FUSE BTSDS63M100 A3 BTSDS42V63M100
The BTSDS42V63M100 fuse-link delivers reliable, high-performance circuit protection conforming to IEC BS88 standards, suitable for AC and DC applications with gM characteristic for motor protection.
£12.25
Why Choose the Mersen BTSDS42V63M100 BS88 gM Fuse Link?
The Mersen BTSDS42V63M100 is a robust BS88 industrial motor fuse link designed to provide dependable short-circuit protection for motors, motor starters and associated power circuits. Manufactured by Mersen, this gM fuse link is suitable for motor control centres, industrial switchgear and machinery installations requiring reliable fault-current interruption.
The BTSDS42V63M100 is engineered to tolerate the temporary inrush current produced when an electric motor starts while operating rapidly during a serious electrical fault. Its current-limiting performance helps reduce thermal and mechanical stress on cables, contactors, switchgear and connected equipment.
With a 63M100 motor fuse rating and a nominal voltage class of 415 V AC, the Mersen BTSDS42V63M100 is suitable for compatible fuse carriers, fuse switches and motor protection assemblies. Its slotted tag construction supports secure mechanical mounting and dependable electrical contact in demanding industrial environments.
Key Advantages
- Designed for industrial motor circuit protection.
- 63M100 gM fuse rating suitable for compatible motor applications.
- 415 V AC voltage class for industrial power systems.
- Allows normal motor starting current without unnecessary operation.
- Current-limiting performance helps reduce damaging fault energy.
- Slotted tag construction provides secure installation in compatible equipment.
Key Features
- Mersen BTSDS series industrial fuse link.
- gM motor-protection utilisation category.
- 63M100 motor fuse designation.
- 415 V AC nominal voltage class.
- BS88-style slotted tag construction.
- Designed for rapid short-circuit fault interruption.
- Suitable for coordinated use with an overload protection device.
- Intended for motor control centres, switchgear and industrial machinery.
Reliable Short-Circuit Protection for Motor Circuits
gM fuse links are designed primarily to protect motor circuits against high fault currents. Their operating characteristics allow brief motor-starting currents to pass while providing rapid isolation when a short circuit occurs, helping prevent extensive damage to cables and electrical equipment.
The Mersen BTSDS42V63M100 should normally be coordinated with a suitable thermal overload relay or electronic motor protection device. This combination can provide effective protection against both severe short circuits and sustained overload conditions.
Typical Applications
- Industrial motor starter circuits.
- Motor control centres and control panels.
- Pumps, fans and compressor systems.
- Conveyors and materials-handling equipment.
- Industrial switchgear and fuse switches.
- OEM machinery and production equipment.
Technical Specifications
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| Fuse Class | gM | |
|---|---|---|
| Voltage | 415 V | |
| Item number | J1019184 | |
| Catalogue No | BTSDS42V63M100 | |
| Description | British Standard fuse-link IEC BS88 gM Type A3 415VAC 240VDC 63M100A BTSDS Offset Tag | |
| EAN/UPC Code | 3605340515879 | |
| 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 | A3 | |
| 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 | 22.5 mm | |
| Product Length | 87 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.58 kg | |
| Sell Pack Width | 94 mm | |
| Sell Pack Length | 110 mm | |
| Sell Pack Height | 49 mm | |
| Product group | Low Voltage IEC Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.058 kg | |
| Power Dissipation at Rated Current Value | 4.7 W |
Frequently Asked Questions
What is the Mersen BTSDS42V63M100 used for?
The Mersen BTSDS42V63M100 is used to provide short-circuit protection for industrial motors, motor starters and associated electrical power circuits.
What does the 63M100 designation mean?
The 63M100 designation identifies the product as a motor-rated gM fuse link. Final selection should be based on the motor starting characteristics, circuit design and the applicable Mersen coordination data.
What voltage class is this fuse designed for?
The BTSDS42V63M100 has a nominal voltage class of 415 V AC for compatible industrial electrical systems.
Does this fuse provide complete motor overload protection?
No. A gM fuse is primarily intended to provide short-circuit protection and should normally be used with a correctly selected overload relay or motor protection device.
Where is the BTSDS42V63M100 typically installed?
It is typically installed in a compatible fuse carrier, fuse switch, motor control centre or industrial switchgear assembly.
Trusted Industrial Motor Protection
Mersen motor fuse links are widely selected by electrical engineers, panel builders and machinery manufacturers for dependable fault interruption, effective current limitation and reliable performance in industrial motor circuits.
