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MERSEN FUSE BTIA69V6 A2 BTIA69V6
British Standard fuse-link IEC BS88 gG Type A2 690VAC 460VDC 63A BTIA Offset Tag providing full-range protection with high breaking capacity and robust offset tag mounting.
£4.14
Why Choose the Mersen BTIA69V6 BS88 gG Fuse Link?
The Mersen BTIA69V6 is a dependable BS88 industrial fuse link designed to protect low-voltage electrical circuits against overload currents and short-circuit faults. Manufactured by Mersen, this compact gG general-purpose fuse is suitable for industrial switchgear, control panels, distribution equipment and OEM machinery.
Its full-range gG operating characteristic provides protection throughout the overload and short-circuit current range. During a fault, the fuse rapidly limits and interrupts excessive current, helping to reduce thermal and mechanical stress on conductors, switching devices and connected equipment.
With a rated current of 6 A and a voltage rating of 690 V AC, the Mersen BTIA69V6 is well suited to auxiliary circuits, control systems and industrial power distribution applications requiring a compact, high-voltage BS88 fuse link. Its bolted-tag configuration provides secure mechanical installation and reliable electrical contact in compatible fuse carriers and assemblies.
Key Advantages
- Provides full-range overload and short-circuit protection.
- 6 A current rating for control and auxiliary circuits.
- 690 V AC rated voltage for demanding industrial systems.
- Current-limiting operation helps reduce damaging fault energy.
- Bolted-tag construction supports secure and dependable installation.
- Suitable for industrial switchgear, distribution equipment and machinery.
Key Features
- Mersen BTIA series industrial fuse link.
- gG general-purpose utilisation category.
- 6 A rated current.
- 690 V AC rated voltage.
- BS88-style bolted-tag construction.
- Designed for overload and short-circuit fault protection.
- Effective current limitation during high-fault conditions.
- Single-use fuse link for compatible industrial fuse assemblies.
Reliable Protection for Industrial Electrical Circuits
gG fuse links are designed to protect cables, conductors and general electrical equipment against both sustained overload currents and high-level short circuits. Their current-limiting action can substantially reduce the peak current and energy allowed to pass through the circuit during a fault.
The Mersen BTIA69V6 combines a compact 6 A rating with a 690 V AC voltage capability, making it suitable for auxiliary supplies, control transformers and other low-current circuits operating within industrial power systems.
Typical Applications
- Industrial switchgear assemblies.
- Electrical control panels.
- Auxiliary and control circuits.
- Control transformer protection.
- Power distribution equipment.
- OEM machinery and automation systems.
Technical Specifications
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| Fuse Class | gG | |
|---|---|---|
| Voltage | 690 V | |
| Item number | W1019264 | |
| Catalogue No | BTIA69V63 | |
| Description | British Standard fuse-link IEC BS88 gG Type A2 690VAC 460VDC 63A BTIA Offset Tag | |
| EAN/UPC Code | 3605340517194 | |
| Rated voltage AC IEC | 690 V | |
| Rated voltage DC IEC | 460 V | |
| Ampere Rating | 63 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | gG | |
| Fuse Size | A2 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 23000 A²s | |
| Melting I2t | 4000 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 | 21.9 mm | |
| Product Width | 23.5 mm | |
| Product Length | 86 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.56 kg | |
| Sell Pack Width | 95 mm | |
| Sell Pack Length | 115 mm | |
| Sell Pack Height | 52 mm | |
| Product group | Low Voltage IEC Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.056 kg | |
| Power Dissipation at Rated Current Value | 5.9 W | |
| HS Code | 85361010 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen BTIA69V6 used for?
The Mersen BTIA69V6 is used to protect industrial electrical circuits, cables and equipment against overload currents and short-circuit faults.
What is the current rating of the BTIA69V6?
The fuse link has a rated current of 6 A.
What voltage is this fuse rated for?
The BTIA69V6 is rated for operation up to 690 V AC in compatible electrical systems.
Does the BTIA69V6 protect against overloads and short circuits?
Yes. Its gG general-purpose characteristic provides full-range protection against sustained overload currents and short-circuit faults.
Where is the BTIA69V6 typically installed?
It is typically installed in a compatible BS88 fuse carrier, fuse switch, control panel or industrial switchgear assembly.
Trusted Industrial Circuit Protection
Mersen industrial fuse links are widely selected by electrical engineers, panel builders and equipment manufacturers for dependable fault interruption, effective current limitation and reliable performance in demanding electrical systems.
