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MERSEN FUSE BTIA69V2 A2 BTIA69V2
High-performance BS88 gM Type A2 fuse-link for industrial circuit protection, rated at 690VAC and 460VDC with 25M32A current rating and offset tag terminals.
£4.14
Why Choose the Mersen BTIA69V2 Industrial Fuse-Link?
The Mersen BTIA69V2 is a compact 2 A industrial fuse-link intended for dependable overcurrent and short-circuit protection in low-voltage electrical installations. Manufactured by Mersen, it is suitable for protecting low-current power, control and auxiliary circuits where reliable fault interruption is required.
The fuse-link helps protect conductors, control equipment and connected components by disconnecting the circuit when excessive current reaches its operating threshold. Its low current rating makes it particularly suitable for sensitive industrial circuits that require more precise protection than higher-rated distribution fuses can provide.
The BTIA69V2 part designation indicates a 2 A current rating and a voltage class of up to 690 V AC. Before installation, compatibility with the intended fuse holder, circuit voltage, prospective fault current and equipment manufacturer's protection requirements should be confirmed.
Key Advantages
- Compact industrial fuse-link for low-current circuit protection.
- 2 A current rating for sensitive control and auxiliary circuits.
- Voltage class suitable for installations operating at up to 690 V AC.
- Helps protect conductors and equipment against excessive current.
- Non-resettable operation provides clear isolation following a qualifying fault.
- Manufactured by Mersen for professional electrical applications.
Key Features
- Mersen BTIA fuse-link series.
- 2 A nominal current rating.
- 690 V AC voltage class.
- Designed for overcurrent and short-circuit protection.
- Suitable for low-current industrial electrical circuits.
- Current-limiting fuse technology.
- Non-resettable fuse element.
- Suitable for use with compatible fuse gear.
Reliable Protection for Low-Current Industrial Circuits
Low-current fuse-links such as the Mersen BTIA69V2 are used to limit the duration and energy of electrical faults before conductors or connected equipment sustain serious damage. When the current exceeds the fuse-link's operating characteristic, its internal element melts and safely disconnects the affected circuit.
Its 2 A rating makes the BTIA69V2 suitable for applications such as control transformers, instrumentation, signalling equipment and auxiliary supplies. Correct fuse selection should always consider normal operating current, temporary inrush current, ambient conditions and the required fault-breaking performance.
Typical Applications
- Industrial control and automation panels.
- Control transformer secondary or primary circuits.
- Instrumentation and monitoring equipment.
- Signalling and indication circuits.
- Auxiliary power supplies.
- OEM machinery and electrical assemblies.
Technical Specifications
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| Fuse Class | gM | |
|---|---|---|
| Voltage | 690 V | |
| Item number | C1019753 | |
| Catalogue No | BTIA69V25M32 | |
| Description | British Standard fuse-link IEC BS88 gM Type A2 690VAC 460VDC 25M32A BTIA Offset Tag | |
| EAN/UPC Code | 3605340517408 | |
| Rated voltage AC IEC | 690 V | |
| Rated voltage DC IEC | 460 V | |
| In M Ich | 25M32 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC/DC | |
| Speed/Characteristic | gM | |
| Fuse Size | A2 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 3900 A²s | |
| Melting I2t | 670 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 | 94 mm | |
| Sell Pack Length | 110 mm | |
| Sell Pack Height | 49 mm | |
| Product group | Low Voltage IEC Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.056 kg | |
| Power Dissipation at Rated Current Value | 2.3 W | |
| HS Code | 85361010 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen BTIA69V2 used for?
The BTIA69V2 is intended to protect low-current industrial circuits, conductors and connected equipment against excessive current and short-circuit faults.
What is the current rating of the BTIA69V2?
The fuse-link has a nominal current rating of 2 A.
What voltage class does the BTIA69V2 have?
The product code indicates a voltage class of up to 690 V AC. The exact circuit suitability should be checked against the official Mersen documentation and the intended installation.
Which circuits can this fuse-link protect?
It may be suitable for control, instrumentation, signalling, transformer and auxiliary circuits where a correctly coordinated 2 A fuse-link is required.
Can the Mersen BTIA69V2 be reset after it operates?
No. It is a non-resettable fuse-link and must be replaced with a compatible fuse of the correct type and rating after operation.
Trusted Electrical Protection from Mersen
Mersen fuse-links are used in professional electrical installations to protect cables, controls and industrial equipment. Final selection should be based on the official product data, fuse-holder compatibility and the protection requirements of the circuit.
