Lawson 660 Series Fuses – Cylindrical Fuse Links from the UK at Casadaa Distribution

High-Reliability, DIN-Compatible Fuses for Industrial and Commercial Electrical Systems

Casadaa Distribution is your trusted source for the Lawson 660 Series, a high-quality range of cylindrical low-voltage fuse links made by Lawson Fuses Ltd., part of the Lucy Group. Designed for demanding environments, the 660 Series fuses provide effective protection against overloads and short circuits in control panels, distribution boards, and machinery.

Built to IEC 60269-2, BS88, and DIN standards, these fuses are available in a range of sizes and ratings for use across a wide range of applications.

🔍 Technical Specifications – Lawson 660 Series

• Voltage Rating: Up to 690 V AC, 250 V DC (size-dependent)

• Current Rating: 2 A to 125 A

• Breaking Capacity: Up to 80 kA at 690 V AC

• Fusing Characteristics:

  • gG (general purpose for cable and equipment protection)

  • aM (motor protection, upon request)

• Body Sizes:

  • 10×38 mm

  • 14×51 mm

  • 22×58 mm

• Construction:

  • High-performance ceramic body

  • Nickel-plated brass end caps

• Compliance: IEC 60269-2, BS88, VDE 0636

📦 Lawson 660 Series Fuse Part Numbers

Casadaa Distribution supplies the full part number range of Lawson 660 fuses, including:

• SSA Series – 10×38 mm cylindrical fuses (e.g., SSA2, SSA4, SSA10, SSA20)

• SSB Series – 14×51 mm cylindrical fuses (e.g., SSB10, SSB16, SSB32, SSB50)

• SSBC Series – 22×58 mm cylindrical fuses for higher currents (e.g., SSBC63, SSBC80, SSBC100, SSBC125)

• Additional variants: SSAC, SSB-Screw Cap models, and fuse holders also available.

Each part is available in gG or aM characteristics depending on your application needs. Datasheets and cross-reference support available on request.

⚙️ Applications of Lawson 660 Fuses

• Control panels and automation systems

• Lighting and HVAC circuits

• Motor starters and soft starters

• Transformer secondary protection

• Industrial distribution boards and cabinet installations

• Renewable energy inverters and battery systems

🛒 Order Lawson 660 Series Fuses Online at Casadaa Distribution

Casadaa Distribution provides full access to the Lawson 660 fuse family for OEMs, industrial maintenance, and electrical contractors:

• ✅ Original UK-manufactured fuses

• ✅ Full range: SSA, SSB, SSBC & holders

• ✅ Fast delivery & volume discounts

• ✅ Technical guidance & cross-reference help