Lawson BS88 Fuses – Industrial Fuse Solutions | Casadaa Distribution

Discover a comprehensive selection of Lawson BS88 industrial fuses at Casadaa Distribution. Engineered for high-performance electrical protection in industrial and commercial systems, these fuses provide superior fault current interruption for low-voltage circuits. Our catalog includes the full range of SSA, SSB, SSBC, SSC, SSFP, SSKM, SSLT, SSMT, and SST series BS88 fuses, with options covering a wide range of current ratings, voltage classes, and performance characteristics.

✅ Lawson BS88 Fuse Series Overview

🔹 Lawson SSA Series – General-Purpose Industrial Fuses

The SSA series fuses (e.g., SSA110, SSA120, SSA220, SSA450) are BS88:2 type gG fuses designed for general industrial applications including panelboards, switchgear, and motor control centers. Key specifications:

• Voltage rating: 415–550V AC

• Breaking capacity: 80–120kA

• Compliance: BS88-2, IEC 60269-2

• Characteristic: gG (general purpose)

• Typical applications: Feeder circuits, incomers, control circuits

🔹 Lawson SSB Series – Motor Protection Fuses

The SSB series (e.g., SSB10, SSB25, SSB4400) are BS88 type gM fuses, offering combined short-circuit and motor-starting overload protection.

• Voltage rating: 415V AC

• Fuse link performance: gM characteristic

• Motor circuit protection: Withstand high inrush currents during startup

• Time-delay feature: For reduced nuisance tripping

🔹 Lawson SSBC Series – Compact Fuse Links

The SSBC series (e.g., SSBC10, SSBC32, SSBC63) are designed for use in compact panels and modular enclosures where space is limited.

• Voltage rating: 240–415V AC

• High rupture capacity

• Compact BS88 format with gG characteristic

• Ideal for control panels and DIN-rail fuse holders

🔹 Lawson SSC Series – High-Power Fuse Links

The SSC range (e.g., SSC1355, SSC2500, SSC3800) consists of high-current fuse links for demanding industrial loads.

• Current ratings up to 3800A

• High breaking capacity for large distribution circuits

• Applications: Transformer protection, busbar systems, critical infrastructure

🔹 Lawson SSFP Series – Fuse Protection for Power Systems

Fuses in the SSFP range (e.g., SSFP125, SSFP200) are gG type fuses ideal for power distribution and feeder circuits.

• Designed for energy distribution panels

• Consistent overload and short-circuit protection

• Fully compliant with BS88-2 standards

🔹 Lawson SSKM Series – Motor Circuit Fuses

SSKM series fuses (e.g., SSKM125, SSKM315) provide advanced protection for motor circuits with high inrush characteristics.

• Type: gM characteristic

• Suitable for direct-on-line and soft-start motor applications

• Time-delay performance for startup tolerance

🔹 Lawson SSLT Series – Long Tag Fuse Links

The SSLT fuses (e.g., SSLT670, SSLT800) feature long tags for compatibility with specialized industrial fuse carriers.

• High-current protection for heavy-duty circuits

• Easy replacement with bolted connections

• Rated up to 800A

🔹 Lawson SSMT Series – Medium Tag Fuses

SSMT fuses (e.g., SSMT355, SSMT400) are medium tag BS88 fuses with versatile mounting options.

• Ideal for switch-disconnects and enclosed fuse holders

• Compact body with standardized tag dimensions

🔹 Lawson SST Series – Industrial Power Protection

The SST series (e.g., SST450, SST630) covers high-performance gG fuse links for heavy-duty power distribution:

• Rated up to 630A

• Designed for back-up protection of transformers and large switchgear

• Long life expectancy under normal load conditions

📘 BS88 Fuse Features & Benefits

• 🔧 Robust design: Ceramic body, silver-plated contacts for thermal stability

• ⚡ High breaking capacity: Rated to safely interrupt fault currents up to 120kA

• 🔄 Replaceable fuse links: Fast and safe maintenance for circuit protection

• 🌍 Standards-compliant: Manufactured to BS88, IEC 60269, and other international standards

• 🔒 Reliable operation: Excellent current-limiting behavior for minimal let-through energy

🔍 Explore Fuse Part Numbers (Examples):

SSA Series: SSA110, SSA116, SSA120, SSA220, SSA340, SSA450
SSB Series: SSB10, SSB25, SSB40, SSB1100, SSB4355
SSBC Series: SSBC4, SSBC20, SSBC32, SSBC63
SSC Series: SSC1355, SSC2500, SSC3670, SSC3800
SSFP Series: SSFP125, SSFP160, SSFP200
SSKM Series: SSKM125, SSKM160, SSKM315
SSLT & SSMT Series: SSLT710, SSLT800, SSMT355
SST Series: SST450, SST560, SST630

🛠 Applications

• Electrical panels & switchboards

• Industrial automation systems

• HVAC, motor control, and pump systems

• Transformer secondary protection

• Critical infrastructure and backup power systems

Why Choose Casadaa Distribution?

Casadaa Distribution is your trusted source for Lawson BS88 fuses, offering an extensive catalog, expert support, and fast logistics. Whether you're protecting a small panel or a full power distribution system, we help you find the right fuse for every application.

Browse the full Lawson BS88 fuse range today and safeguard your circuits with dependable British-manufactured fuse technology.