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MERSEN FUSE BTIS42V50 50A3C BTIS42V50
British Standard fuse-link IEC BS88 gG Type A3 415VAC 240VDC 50A BTIS Offset Tag designed for reliable circuit protection in AC and DC installations.
£4.82
Why Choose the Mersen BTIS42V50 Industrial Fuse Link?
The Mersen BTIS42V50 is an industrial fuse link designed to provide dependable overcurrent protection in low-voltage electrical systems. Manufactured by Mersen, it helps protect cables, conductors, switchgear and connected equipment by disconnecting the circuit when current rises beyond safe operating limits.
Suitable for industrial power distribution and control applications, the BTIS42V50 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 50 A and a voltage rating of up to 415 V AC, the BTIS42V50 is suitable for distribution panels, control systems, industrial machinery and other electrical installations. It should be installed in compatible fuse equipment selected for the fuse link’s electrical rating and physical configuration.
Key Advantages
- Dependable protection for industrial electrical circuits.
- 50 A rated current for distribution and equipment applications.
- 415 V AC rating for low-voltage electrical systems.
- Helps protect cables, conductors 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.
- 50 A rated current.
- 415 V AC rated voltage.
- Designed for industrial overcurrent protection.
- Current-limiting fault interruption.
- Suitable for power distribution and control circuits.
- Compatible with correctly rated fuse holders and switching equipment.
- Designed for dependable service in industrial electrical installations.
Reliable Protection for Industrial Electrical Systems
The Mersen BTIS42V50 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 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, cable and downstream equipment is essential for safe and reliable operation.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and distribution panels.
- Control panels and automation equipment.
- Cable and conductor protection.
- Industrial machinery and production equipment.
- Compatible fuse holders and fused switching devices.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Class | gG | |
|---|---|---|
| Voltage | 415 V | |
| Item number | P1045271 | |
| Catalogue No | BTIS42V50 | |
| Description | British Standard fuse-link IEC BS88 gG Type A3 415VAC 240VDC 50A BTIS Offset Tag | |
| EAN/UPC Code | 3605340564389 | |
| Rated voltage AC IEC | 415 V | |
| Rated voltage DC IEC | 240 V | |
| Ampere Rating | 50 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | gG | |
| Fuse Size | A3 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 8750 A²s | |
| Melting I2t | 2600 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 | 17.1 mm | |
| Product Width | 18.5 mm | |
| Product Length | 84 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.31 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 | 0.031 kg | |
| Power Dissipation at Rated Current Value | 3.6 W | |
| HS Code | 85361050 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen BTIS42V50 used for?
The BTIS42V50 is used to protect industrial electrical circuits, cables, switchgear and connected equipment against excessive current caused by electrical faults.
What is the current rating of the BTIS42V50?
The Mersen BTIS42V50 has a rated current of 50 A.
What voltage is the BTIS42V50 rated for?
The fuse link is intended for low-voltage electrical systems operating at up to 415 V AC.
How does the BTIS42V50 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 fault.
Where is the BTIS42V50 typically installed?
The BTIS42V50 is typically installed in compatible industrial fuse holders or fused switching equipment within a low-voltage distribution or control system.
Trusted for Industrial Circuit Protection
Mersen fuse links are widely specified by electrical engineers, panel builders and maintenance professionals for dependable protection in industrial electrical installations.
