Lawson Fuses Ltd, established in 1938, is a renowned UK-based company specializing in the design, development, and manufacture of low voltage fuse-links and fuse-holders. Their extensive range of fuse holders is engineered to meet diverse application requirements, ensuring safety and reliability in electrical systems.
Key Features of Lawson Fuse Holders:
Versatility: Lawson offers a comprehensive selection of fuse-holder designs suitable for various applications, including power distribution, motor protection, electronics, railways, shipping, and street lighting.
Compliance and Certification: Lawson fuse-holders are designed to meet major standards and are approved for a wide range of applications.
Quality Assurance: The company operates a Quality Management System independently assessed and approved by ASTA Certification Services, complying with ISO 9001 standards.
Popular Lawson Fuse Holder Series:
BOLTIN Fuse-Holders (Type LBI): Available in ratings of 20, 32, 63, 100, and 200 Amps, these holders come in front connected, back connected, and front/back connected versions. They fully comply with BS88: Part 2 and are ASTA Certified to a test duty of 80kA at 660V.
CLIPFIT Fuse-Holders (Type LCF): Designed for compact dimension fuse-links to BS88: Part 6, CLIPFIT holders are available in 20, 32, and 63 Amp ratings. They feature an integral DIN rail mounting facility and offer various connection configurations in standard black or white colors.
Modular Fuse-Holders (Type MS): The MS range offers fuse protection in four popular frame sizes with voltage ratings up to 660V a.c. They accept cylindrical fuse-links up to 125 Amps and can be assembled into 2, 3, or 4-pole units using conversion kits.
Lawson Fuses Ltd's commitment to quality and innovation ensures that their fuse holders provide reliable protection across various electrical applications.
BOLTIN 660/690V a.c. Fuse-Holders for Fuse-Links to BS88: Part 2 & IEC 60269-2 TYPE LBI
The BOLTIN fuse-holders are available in three versions, front connected, back connected, and front/back connected, in ratings of 20, 32, 63, 100, and 200 Amps. The range fully complies with BS88: Part 2 and is ASTA Certified to a test duty of 80kA at 660V and complies with the current edition of the IEE Wiring Regulations.
CLIPFIT 240/415V a.c. Fuse-Holders for Fuse-Links to BS88: Part 6 & IEC 60269-2 TYPE LCF
CLIPFIT fuse-holders provide a simple safe range designed to accommodate the compact dimension fuse-links to BS88: Part 6 and are ASTA ce rtified to the required test duty. Breaking capacities are 50kA at 240V a.c. and 80kA at 415V a.c. CLIPFIT is available in 20, 32, and 63 Amp ratings, and incorporates an integral DIN rail mounting facility as well as single screw fixing. Front connected, back connected, front/busbar connected and front/back connected
configurations are available in black or white as standard colours.
FUSE- BANKS TYPE FB/FZ
Both the BOLTIN and CLIPFIT fuse-holders can be supplied as pre-assembled fuse-banks. The fuse-banks consist of single phase assemblies of shrouded busbar connected fuse-holders mounted on a back rail for incorporation into standard and heavy duty distribution fuseboards to facilitate compliance with BS 5486: Part 1, EN60439 - 1 and BS 5486: Part 11. The fuse-banks may be mounted either horizontally or vertically. A fully insulated incoming terminal shroud can be positioned to accept cable entry from varying directions.
PULLCAP MODULAR FUSE-HOLDERS TYPE LPC
The PULLCAP 240/415 V a.c. modular fuse-holders incorporate fuse-links to BS88: Part 1 and BS1361. Note: Individual components are available as fully assembled LPCU units rated at 5, 20, 32 & 63 Amps.
SLYDLOK FUSE-HOLDERS TYPE SLY
MODULAR FUSE-HOLDERS FOR FUSE-LINKS IN ACCORDANCE WITH IEC 60269 -2 TYPE MS
The MS range of modular fuse-holders offer fuse protection in four popular frame sizes in voltage ratings up to 660 Va.c. Modular fuse-holders accept cylindrical fuse-links up to a maximum rating of 125 Amps, with principle dimensions of 8.5 x 31.5, 10.3 x 38, 14 x 51 and 22 x 58mm. Conversion kits are available to assemble 2,3 or 4-pole units.
DOUBLE POLE CUT-OUT TYPE SLFK
This compact Cut-Out has been designed to comply with the latest requirements of the Wiring Regulations and the Electricity at Work Act. It has been rated at 32A, 415Va. c., incorporates fully shrouded top terminals and utilises fuse-links reference F1 to BS88:Part 6.