Lawson LSPN Series BS88 Knife Blade Fuses – 500V Industrial Fuse Protection | Casadaa Distribution

High-Performance LSPN Fuses for Industrial and Commercial Applications

Casadaa Distribution proudly supplies a wide range of Lawson LSPN BS88 industrial fuses, engineered for reliable protection in demanding power distribution systems. Designed to BS88 Part 2 standards, these knife blade contact fuses offer excellent performance in isolating and interrupting fault currents in low-voltage circuits.

Ideal for switchgear, motor circuits, control panels, and power distribution boards, Lawson’s LSPN series is a go-to solution for safety, compliance, and durability.

🔧 Product Highlights – LSPN BS88 Fuses

• Voltage Rating: 500V AC (with one 6.9kV DC variant)

• Current Ratings Available: 6A to 630A

• Body Sizes: 000, 00, 0, 1, 2, 3

• Contact Type: Knife blade tags for secure fit and high conductivity

• Standard Compliance: BS88-2 (IEC 60269-2 equivalents)

• Breaking Capacity: High breaking capacity to safely interrupt fault conditions

• Applications: Power distribution, industrial switchgear, motor starters, protection circuits

📦 Available Part Numbers & Specifications

✅ Why Choose Lawson LSPN Fuses?

• Thermal and mechanical reliability in high-load and cyclic-load environments

• Precise overload and short-circuit protection

• Low watt loss and high energy efficiency

• Compatible with standard BS88 fuse carriers and bases

• Robust ceramic body construction for long service life

• Knife blade tags ensure secure connections in high-vibration installations

🔌 Applications

• Electrical panels and distribution boards

• Motor control centers (MCCs)

• Low-voltage switchgear

• Transformer secondary protection

• UPS systems and backup generators

• HVAC systems

• Industrial machinery and manufacturing equipment

📘 Technical Overview

Lawson LSPN fuses are current-limiting, gG-type general-purpose fuses rated for full-range fault protection. They feature:

• Fast tripping characteristics to reduce equipment stress

• Knife blade contact terminals for tool-free replacement and secure mounting

• BS88-compliant performance curves for accurate coordination in fuse systems

Available in a wide selection of ampere ratings across body sizes 000 to 3, these fuses provide scalable protection whether you're securing a single motor or an entire industrial control panel.

💡 Need Help Choosing?

With a full selection of Lawson BS88 fuses, including other families such as LST, LSTN, and LSM, Casadaa Distribution is your trusted source for industrial fuse protection. Contact us for technical assistance or application-specific guidance.

Browse our complete range of Lawson LSPN BS88 knife blade fuses and order directly from Casadaa Distribution – your partner in industrial electrical protection.