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MERSEN FUSE BEIT42V50 A1 BEIT42V50
Engineered to IEC BS88 standards, the BEIT42V50 fuse-link ensures reliable protection for industrial and commercial circuits rated up to 415VAC and 250VDC. Its robust design delivers consistent performance under demanding conditions, making it ideal for safeguarding power distribution systems.
£2.08
Why Choose the Mersen BEIT42V50 British Standard Fuse-Link?
The Mersen BEIT42V50 is a reliable British Standard gG fuse-link designed to provide full-range overcurrent protection for industrial electrical circuits. With a rated current of 50 A and an operating voltage of up to 415 V AC, it helps protect cables, switchgear and connected equipment against overloads and short circuits.
As part of Mersen’s established range of British Standard industrial fuse-links, the BEIT42V50 combines effective current limitation with dependable fault interruption. Its robust construction makes it suitable for electrical distribution boards, control panels, fused switches and industrial machinery operating in demanding environments.
The fuse-link’s gG utilisation category provides full-range protection, enabling it to respond to both sustained overload conditions and high short-circuit currents. Its offset tag format supports secure installation in compatible British Standard fuse holders and switch-disconnector assemblies.
Key Advantages
- British Standard gG fuse-link for full-range circuit protection.
- 50 A rated current for industrial power and distribution circuits.
- 415 V AC voltage rating suitable for common industrial supplies.
- Protects cables and equipment against overloads and short circuits.
- Current-limiting performance helps reduce damage during electrical faults.
- Offset tag design enables secure installation in compatible fuse equipment.
Key Features
- Mersen British Standard industrial fuse-link.
- 50 A rated current.
- 415 V AC rated voltage.
- gG utilisation category for general-purpose protection.
- Full-range overload and short-circuit protection.
- Effective fault-current limitation.
- Robust offset tag construction.
- Suitable for industrial switchgear and power distribution equipment.
Reliable Protection for Industrial Electrical Systems
The Mersen BEIT42V50 protects conductors and electrical equipment by safely interrupting excessive current. During a serious fault, its current-limiting action reduces the peak current and energy allowed to pass through the circuit, helping minimise thermal and mechanical stress on downstream components.
Its gG operating characteristic provides comprehensive protection across the fuse-link’s operating range. This makes it suitable for general industrial distribution circuits where protection against both overloads and short circuits is required.
Typical Applications
- Industrial electrical distribution boards.
- Control panels and automation systems.
- Switchgear and fused switch disconnectors.
- Cable and feeder circuit protection.
- Manufacturing and processing equipment.
- Commercial and industrial electrical installations.
Technical Specifications
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| Fuse Class | gG | |
|---|---|---|
| Voltage | 415 V | |
| Item number | C1019178 | |
| Catalogue No | BEIT42V50 | |
| Description | British Standard fuse-link IEC BS88 gG Type A1 415VAC 250VDC 50A BEIT Offset Tag | |
| EAN/UPC Code | 3605340515572 | |
| Rated voltage AC IEC | 415 V | |
| Rated voltage DC IEC | 250 V | |
| Ampere Rating | 50 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | gG | |
| Fuse Size | A1 | |
| 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 | 18.2 mm | |
| Product Length | 65.5 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.315 kg | |
| Sell Pack Width | 80 mm | |
| Sell Pack Length | 90 mm | |
| Sell Pack Height | 40 mm | |
| Product group | Low Voltage IEC Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.0315 kg | |
| Power Dissipation at Rated Current Value | 3.6 W | |
| HS Code | 85361050 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen BEIT42V50 used for?
It is a British Standard gG fuse-link designed to protect cables, switchgear and industrial electrical equipment against overloads and short circuits.
What is the current rating of this fuse-link?
The Mersen BEIT42V50 has a rated current of 50 A.
What voltage is the BEIT42V50 rated for?
The fuse-link has a rated operating voltage of up to 415 V AC.
What does the gG classification mean?
The gG classification indicates that the fuse-link provides full-range protection against both sustained overloads and short-circuit currents.
Where is this fuse-link typically installed?
It is commonly installed in compatible British Standard fuse holders, distribution boards, industrial control panels and fused switchgear.
Trusted for Industrial Circuit Protection
Mersen British Standard fuse-links are widely used by electrical engineers, panel builders and industrial maintenance teams for dependable overcurrent protection, effective current limitation and reliable operation.
