Lawson BS88 Fuses – A, LO, MO, and OP Series | Casadaa Distribution

Casadaa Distribution offers a wide range of Lawson BS88 fuse links, including the A-series, LO-series, MO-series, and OP-series — all designed for reliable protection of low-voltage electrical circuits. These fuses are engineered for high performance in industrial switchgear, distribution panels, control systems, and motor applications.

Whether you're looking for backup protection in compact control panels or robust gG/gM fuses for motor starters, the Lawson range provides dependable performance and compliance with BS88 and IEC 60269 standards.

🔧 Lawson A-Series Fuses – General Industrial Applications

The A-series (e.g. A532, A7100, A7160) includes BS88 fuse links for general-purpose protection, available in a wide range of current ratings and commonly used in industrial fuse switch disconnectors and LV panels.

🔹 Features:

• Current ratings: 32 A to 160 A

• Voltage rating: Typically 415 V AC

• Breaking capacity: Up to 80 kA

• Characteristic: gG (general-purpose)

• Standards: BS88-2, IEC 60269-2

• Tag style: Offset blade tags (commonly for panel mounting)

🔹 Available Part Numbers:

A532, A540, A550, A563, A7100, A7160

⚙️ Lawson LO-Series Fuses – Low Profile Offset Tag Fuses

The LO-series (LO5, LO10) includes compact offset tag BS88 fuse links used in space-restricted industrial applications, including switch disconnectors and consumer units.

🔹 Features:

• Designed for compact NH-style fuse holders

• Low-profile construction

• Available with gG characteristics

• Ideal for panelboard and load center protection

🔹 Available Part Numbers:

LO5, LO10

🛠 Lawson MO-Series Fuses – Motor Circuit Protection (gM Type)

The MO-series (e.g. MO2 to MO32) are gM fuses that offer combined short-circuit and motor-start protection in one fuse element. Ideal for use with motor starters and direct-on-line (DOL) motors.

🔹 Features:

• Current ratings: 2 A to 32 A

• Characteristic: gM (motor protection)

• Voltage rating: 415 V AC

• Time delay: Handles inrush currents without nuisance tripping

• Compliance: BS88-2, IEC 60269-2

🔹 Applications:

• Motor control centers (MCCs)

• Pump and fan protection

• HVAC systems

🔹 Available Part Numbers:

MO2, MO4, MO6, MO10, MO16, MO20, MO25, MO32

⚡ Lawson OP-Series Fuses – Offset Tag General Purpose Fuses

The OP-series (OP2 to OP32) are gG fuse links with offset blade tags, designed for general circuit protection where compact and robust BS88 fuses are required.

🔹 Features:

• Current ratings: 2 A to 32 A

• Characteristic: gG (general-purpose)

• Voltage rating: Typically 415 V AC

• Offset blade tags for easy installation

• Ceramic body for thermal and mechanical stability

🔹 Applications:

• Distribution boards

• General industrial circuits

• Control panels

• UPS systems

🔹 Available Part Numbers:

OP2, OP4, OP6, OP10, OP16, OP20, OP25, OP32

✅ Advantages of Lawson BS88 Fuse Links

• 🔒 Reliable overcurrent protection for motors, transformers, and circuits

• ⚡ High breaking capacities up to 80 kA

• 🔧 Durable ceramic bodies with excellent thermal performance

• 📏 Compact form factors for DIN and NH fuse holders

• 🌐 Internationally compliant with BS88-2 and IEC 60269-2

• 🔄 Interchangeable fuse links for easy maintenance and replacement

🏭 Applications by Sector

• Industrial automation and control

• Electrical switchboards and panels

• Motor starters and HVAC systems

• Power distribution units (PDUs)

• Renewable energy systems

• Water treatment plants and pump stations

Why Choose Lawson Fuses from Casadaa Distribution?

Casadaa Distribution offers the full range of Lawson BS88 fuse links, including specialized gM and gG fuses across multiple sizes and tag formats. With a focus on quality, compatibility, and fast technical support, we help engineers and installers source the right fuse for every project.

Browse the A-series, LO-series, MO-series, and OP-series Lawson BS88 fuses at Casadaa Distribution — for safe, standards-compliant electrical protection in every application.