Lawson C/U Series – High-Integrity Cartridge Fuses for Industrial and Utility Applications

British Standard Low Voltage Fuses with Offset Tags – Engineered for Performance

The Lawson C/U Series is a trusted range of low voltage cartridge fuses built to BS88 standards, with offset bolted tag (OBT) connections designed for demanding industrial and utility-grade applications. These fuses, marked by part numbers like LC*, LD*, LK*, and LA*, provide reliable protection for electrical panels, power systems, and distribution infrastructure.

At Casadaa Distribution, we supply the full range of Lawson C/U Series fuses — ready for fast delivery and backed by expert technical support.

🔧 Technical Specifications – Lawson C/U Series

• Voltage Rating: up to 550V AC / 440V DC

• Current Ratings: typically from 2 A to 400 A, depending on the model

• Breaking Capacity: up to 80 kA

• Tag Type: Offset Bolted Tag (OBT), British Standard design

• Fuse Characteristics:

  • gG (general-purpose protection)

  • aM (motor circuit protection, depending on part number)

• Construction: Ceramic body with bolted brass end tags

• Compliance: BS88, IEC 60269

🧾 Popular Lawson C/U Series Part Numbers

• LC10, LC16, LC32, LC63, LC100

• LD16, LD25, LD35, LD63, LD100

• LK50, LK80, LK125, LK160

• LA2, LA4, LA10, LA16

These fuses are compatible with standard industrial fuse holders and distribution systems across various sectors.

⚙️ Typical Applications

• Low voltage power distribution panels

• Utility switchgear and transformer protection

• Industrial motor starters and control systems

• Building services, HVAC, and lighting circuits

• Critical infrastructure and railway applications

🛒 Buy Lawson C/U Series Fuses Online at Casadaa Distribution

✔️ Full stock of LC*, LD*, LK*, LA* fuse types
✔️ Competitive pricing with discounts for bulk orders
✔️ Trusted by panel builders, OEMs, utilities, and MRO professionals
✔️ Fast worldwide shipping & technical assistance

Casadaa Distribution is your reliable source for certified Lawson fuses used in high-demand applications.