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MERSEN FUSE BTIS42V100M125 A3 BTIS42V100M125
British Standard fuse-link IEC BS88 gM Type A3 415VAC 240VDC 100M125A BTIS Offset Tag providing reliable circuit protection for industrial applications.
£8.39
Why Choose the Mersen BTIS42V100M125 Industrial Fuse Link?
The Mersen BTIS42V100M125 is an industrial fuse link designed to protect low-voltage electrical circuits against excessive current. Manufactured by Mersen, it helps safeguard cables, conductors, switchgear and connected equipment by interrupting the circuit during overload or short-circuit conditions.
Designed for use in industrial power distribution equipment, the BTIS42V100M125 provides dependable circuit protection in applications where electrical reliability and effective fault interruption are essential. Its current-limiting operation can help reduce the peak current and electrical energy passing through downstream components during a serious fault.
With a rated current of 100 A and an AC voltage rating of up to 415 V, the BTIS42V100M125 is suitable for distribution boards, control panels, machinery and feeder circuits. It should be installed in compatible fuse equipment selected for the product’s electrical rating and physical configuration.
Key Advantages
- Dependable protection for industrial low-voltage circuits.
- 100 A rated current for distribution and equipment applications.
- 415 V AC rating for low-voltage electrical systems.
- Helps protect cables, switchgear and connected equipment.
- Current-limiting operation can reduce damaging fault energy.
- Suitable for use in compatible industrial fuse equipment.
Key Features
- Mersen BTIS industrial fuse-link range.
- 100 A rated current.
- 415 V AC rated voltage.
- Designed for overload and short-circuit protection.
- Current-limiting fault interruption.
- Suitable for industrial power distribution systems.
- Compatible with correctly rated fuse holders and switching equipment.
- Designed for reliable operation in demanding electrical installations.
Reliable Protection for Industrial Electrical Systems
The Mersen BTIS42V100M125 is designed to disconnect a protected circuit when the current exceeds safe operating limits. This helps prevent excessive heating and reduces the risk of damage to cables, switchgear, machinery and other connected electrical equipment.
During a high-level electrical fault, the fuse can limit the peak current and total energy passing through the circuit. Correct selection and coordination with the associated fuse holder, switching device and downstream equipment are essential for safe and reliable operation.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and distribution panels.
- Control panels and automation equipment.
- Cable, conductor and feeder circuit protection.
- Industrial machinery and production equipment.
- Compatible fuse switches and switch-disconnectors.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Class | gM | |
|---|---|---|
| Voltage | 415 V | |
| Item number | N1019188 | |
| Catalogue No | BTIS42V100M125 | |
| Description | British Standard fuse-link IEC BS88 gM Type A3 415VAC 240VDC 100M125A BTIS Offset Tag | |
| EAN/UPC Code | 3605340516050 | |
| Rated voltage AC IEC | 415 V | |
| Rated voltage DC IEC | 240 V | |
| In M Ich | 100M125 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | gM | |
| Fuse Size | A3 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 78400 A²s | |
| Melting I2t | 28000 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 | 26.9 mm | |
| Product Width | 28 mm | |
| Product Length | 88.5 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.82 kg | |
| Sell Pack Width | 95 mm | |
| Sell Pack Length | 140 mm | |
| Sell Pack Height | 60 mm | |
| Product group | Low Voltage IEC Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.082 kg | |
| Power Dissipation at Rated Current Value | 9 W | |
| HS Code | 85361090 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen BTIS42V100M125 used for?
The BTIS42V100M125 is used to protect industrial electrical circuits, cables, switchgear and connected equipment against excessive current caused by overloads or short circuits.
What is the current rating of the BTIS42V100M125?
The Mersen BTIS42V100M125 has a rated current of 100 A.
What voltage is the BTIS42V100M125 rated for?
The fuse link is intended for low-voltage electrical systems operating at up to 415 V AC.
How does the BTIS42V100M125 protect electrical equipment?
The fuse interrupts excessive current and limits the energy passing through the protected circuit during an overload or short-circuit condition.
Where is the BTIS42V100M125 typically installed?
The BTIS42V100M125 is typically installed in a compatible industrial fuse holder, fuse switch or switch-disconnector within a low-voltage power distribution system.
Trusted for Industrial Circuit Protection
Mersen fuse links are widely specified by electrical engineers, panel builders and maintenance professionals for dependable protection and reliable performance in industrial power distribution installations.
