Why Choose the MERSEN FUSE 25A69A3 BTIS69V25?
£17.15
The Mersen BTIS69V25 is a high-performance industrial fuse link designed to provide reliable protection for low-voltage electrical circuits and equipment. Manufactured by Mersen, it helps protect cables, conductors, switchgear and connected devices by interrupting excessive current during overload or short-circuit conditions.
With a rated current of 25 A and a voltage rating of up to 690 V AC, the BTIS69V25 is suitable for demanding industrial power distribution and control applications. Its current-limiting operation helps reduce the thermal and mechanical stress placed on downstream equipment when an electrical fault occurs.
The fuse link is designed for installation within compatible industrial fuse holders, fuse switches and switch-disconnectors. Its robust construction supports dependable operation in control panels, distribution boards, machinery and other electrical systems where consistent circuit protection is essential.
The Mersen BTIS69V25 operates by interrupting the electrical circuit when current exceeds safe operating limits. During a serious fault, its current-limiting action reduces the peak current and total energy allowed to pass, helping protect downstream components from excessive heat and mechanical stress.
Correctly selected fuse protection can improve electrical safety, reduce equipment damage and minimise unplanned downtime. The BTIS69V25 is suitable for use in industrial installations requiring a compact and dependable protective device rated for 25 A circuits at voltages up to 690 V AC.
| Manufacturer | Mersen |
|---|---|
| Model | BTIS69V25 |
| Product type | Industrial fuse link |
| Rated current | 25 A |
| Rated voltage | 690 V AC |
| Protection function | Overload and short-circuit protection |
| Operating principle | Current limiting |
| Installation | Compatible industrial fuse holder or switch-disconnector |
| Protected equipment | Cables, conductors, switchgear and electrical equipment |
| Application class | Industrial power distribution and control |
The BTIS69V25 is used to protect industrial electrical circuits, cables, switchgear and connected equipment against excessive fault currents.
The Mersen BTIS69V25 has a rated current of 25 A.
The fuse link is rated for electrical systems operating at up to 690 V AC.
The fuse interrupts excessive current during overload or short-circuit conditions and limits the fault energy passing into downstream electrical equipment.
The BTIS69V25 is typically installed in a compatible industrial fuse holder, fuse switch or switch-disconnector within an electrical control or distribution system.
Mersen fuse links are widely used by electrical engineers, panel builders and maintenance teams to provide dependable fault interruption and current-limiting protection in industrial electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...