Why Choose the Mersen J1065690 BLST24V20 Fuse?
The Mersen J1065690 BLST24V20 is a high-performance BS88 gG offset tag fuse-link engineered to provide dependable protection for low-voltage electrical circuits. Manufactured by Mersen, a global leader in electrical protection solutions, this fuse is specifically designed for street lighting, electrical distribution and industrial control applications where reliable fault protection is essential.
Designed in accordance with IEC BS88 standards, the BLST24V20 features a compact 47 × 13 mm offset tag construction that allows straightforward installation into compatible fuse holders. Its ceramic body and copper terminals deliver excellent mechanical strength, thermal stability and long service life in demanding environments.
With a 20 A current rating, 240 V AC operating voltage and a 33 kA breaking capacity, the J1065690 provides dependable overload and short-circuit protection for industrial, commercial and infrastructure electrical systems.
Key Advantages
- British Standard BS88 gG fuse-link for full-range circuit protection.
- 20 A current rating for low-voltage electrical systems.
- 240 V AC rated voltage suitable for industrial and commercial installations.
- 33 kA breaking capacity for dependable fault interruption.
- Compact 47 × 13 mm offset tag design for compatible fuse holders.
- Ideal for street lighting, control panels and electrical distribution equipment.
Key Features
- Mersen BLST24V20 fuse-link.
- 20 A rated current.
- 240 V AC rated voltage.
- gG operating characteristic providing overload and short-circuit protection.
- 33 kA breaking capacity.
- Offset bolted tag design.
- Ceramic body with copper terminals.
- Manufactured in accordance with IEC BS88 standards.
Reliable Circuit Protection for Low Voltage Systems
The Mersen BLST24V20 fuse-link safely interrupts excessive fault currents before damage can occur to connected equipment. Its gG operating characteristic provides comprehensive protection against sustained overloads and high fault currents, helping maximise system reliability and minimise downtime.
Its robust construction and compliance with IEC BS88 standards make it a trusted choice for electrical contractors, maintenance engineers and OEM manufacturers requiring dependable circuit protection.
Typical Applications
- Street lighting installations.
- Industrial control panels.
- Commercial electrical distribution systems.
- Low-voltage switchgear.
- Power distribution equipment.
- Industrial machinery and OEM equipment.
