Lawson Fuses Ltd. SL Series – High-Performance Fuse-Links & Holders | Casadaa Distribution
Welcome to Casadaa Distribution, your specialist source for professional fuse protection components. We proudly present the SL Series by Lawson Fuses Ltd. — a comprehensive product line including fuse-links, low-voltage fuses, and matching fuse holders for a wide range of electrical and industrial applications.
What is the SL Series?
The SL Series includes a diverse array of British Standard (BS88) low-voltage fuse-links and fuse holders, ideal for both general and heavy-duty use. Known for their reliable current-limiting characteristics, the SL Series provides safe, rapid interruption of overcurrents in power distribution, control systems, motor protection, and industrial equipment.
These components are built for durability and consistent performance in harsh electrical environments.
Key Features of the SL Series
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✅ Compliant with BS88 (Part 1 & Part 2)
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✅ Fast and reliable current limitation
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✅ Available in a wide range of ratings and formats
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✅ Robust ceramic body with metal end caps
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✅ Compatible fuse carriers and bases available
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✅ Options for gG and aM characteristics
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✅ Rated voltages: up to 660V AC
Typical Applications
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⚡ Industrial power distribution boards
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🚜 Motor control centers and drives
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🏭 Machinery and plant equipment
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🔋 UPS and battery systems
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🧰 Replacement for legacy British Standard fuse systems
Popular Lawson SL Series Fuse Part Numbers
Below is a selection of commonly ordered items in the SL product family, available now at Casadaa Distribution:
SLA Series (Fuse-Links)
| Part Number | Rating | Description |
|---|---|---|
| SLA120 | 20 A | BS88 fuse-link, ceramic, 240V |
| SLA232 | 32 A | Fast-acting fuse-link |
| SLA363 | 63 A | General-purpose gG fuse |
| SLA4100 | 100 A | High-breaking capacity |
| SLA4200 | 200 A | Industrial use |
SLB Series (Heavy-Duty Fuse-Links)
| Part Number | Rating | Description |
|---|---|---|
| SLB1100 | 100 A | Heavy-duty industrial fuse |
| SLB2200 | 200 A | High-power distribution |
| SLB3315 | 315 A | For large equipment protection |
| SLB4400 | 400 A | BS88-type fuse for mains input |
| SLBC63 | 63 A | Compact format, Class gG |
SLC / SLF Series
| Part Number | Rating | Description |
|---|---|---|
| SLC1400 | 400 A | Bolt-in fuse-link |
| SLC2630 | 630 A | High-current, industrial grade |
| SLC3800 | 800 A | For heavy load panels |
| SLF132 | 32 A | Fast-blow fuse for control circuits |
| SLF263 | 63 A | Control or lighting applications |
SLL Series (Low-Voltage, NH Format)
| Part Number | Rating | Description |
|---|---|---|
| SLLFN1032 | 32 A | NH style fuse, fast characteristic (aM) |
| SLLFN1450 | 50 A | Semi-conductor protection |
| SLLFN22125 | 125 A | Industrial machines, motors |
| SLLPN00160 | 160 A | gG type fuse, low-voltage NH-size 00 |
| SLLPN1250 | 250 A | NH fuse-link for main switchgear |
| SLLPN2400 | 400 A | Power protection fuse |
| SLLPN3630 | 630 A | NH3 size, full-range protection |
👉 All variants are available in single or bulk packaging.
Why Choose Casadaa Distribution?
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✅ Authorised supplier of Lawson Fuses Ltd.
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⚙️ Expert help with fuse selection & cross-referencing
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📦 Fast EU-wide & international shipping
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🔐 Secure and easy online ordering
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🛠️ Ideal for OEMs, maintenance, and electrical installers
Order the SL Series Fuses Online Today
Whether you're replacing a BS88 fuse in an industrial panel or designing a new protection system, the Lawson SL Series delivers unmatched reliability and availability.
🔌 Order now – Lawson Fuses SL Series available at Casadaa Distribution.