Lawson BS88 Bolted Tag Fuse-Links – Industrial Low Voltage Fuses (415V)
Casadaa Distribution offers an extensive range of Lawson BS88 low voltage fuse-links with bolted tags, designed for industrial and commercial protection applications up to 415V AC. These high-performance fuses are engineered for reliability, ease of installation, and compliance with BS88-2 and IEC 60269-2 standards.
Our range includes both standard industrial fuse-links and dual-rated motor protection fuse-links, all with either central or offset bolted tags for flexible mounting and superior current-carrying capacity.
✔ Key Features of Lawson BS88 Bolted Tag Fuses:
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Voltage rating: AC 400/415V (50Hz)
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Compliance: BS88-2, IEC 60269-2, EN 60269-2
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Type: Bolted tag fuse-links (offset or central tags)
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Construction: Ceramic bodies with high-breaking capacity fillers
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Breaking capacity: Typically 80kA to 120kA depending on rating
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Applications: Industrial switchgear, panelboards, motor starters, transformers
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Mounting: Bolted connection with high-integrity contact surfaces
🔌 Product Categories
🔹 Industrial Fuse-Links (Standard Rated)
Suitable for general-purpose low voltage circuits, feeders, and sub-distribution protection.
Tag Type: Central or Offset
Current Ratings:
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From 2A to 800A
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Popular models:
84TF80,84TF160,86TT800,TM315,TLU750,TT630
🔹 Dual-Rated Fuse-Links (Motor Circuit Protection)
Optimized for motor starting conditions, these fuse-links feature higher I²t withstand and pre-arcing characteristics ideal for protecting motor circuits under BS88.
Tag Type: Central or Offset
Current Ratings:
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From 25A to 500A
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Popular models:
NIT32M63,TBC63M100,TF200M315,TMF400M500
📘 Technical Specifications
| Parameter | Details |
|---|---|
| Rated Voltage (Un) | 415V AC |
| Rated Current (In) | 2A – 800A |
| Operating Class | gG (General Purpose) or gM (Dual-Rated Motor) |
| Breaking Capacity | Up to 80kA / 120kA (AC) |
| Tag Style | Bolted (Offset or Central) |
| Body Material | High-strength ceramic |
| Terminal Finish | Tinned copper bolted tags |
| Mounting | Bolt-down via tag holes |
| Dimensions | Vary by rating and tag type |
🔧 Applications
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Industrial control panels
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Motor control centers (MCCs)
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Power distribution boards
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Transformers and capacitor banks
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HVAC systems
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OEM panel building
📋 Common Part Numbers by Category
✅ Offset Tag Fuse-Links
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Low current:
NIT2,TIA4,TCP10 -
Mid-range:
85TM250,TIS50,TFP160 -
High current:
86TT800,TLU630,TTM560
✅ Central Tag Fuse-Links
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Low current:
TB4,TBC6,TBC25 -
Mid-range:
84TF200,TKM250,TF200 -
High current:
TLM800,TLT750,TM400
✅ Dual-Rated for Motor Protection
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NIT20M25,TB63M100,TC100M200,TFP200M315,TM400M450,TIS100M125
📎 Why Choose Lawson Fuses from Casadaa Distribution?
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Comprehensive product range
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Precise part matching
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Trusted BS88 compliance
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Application-specific dual-rated options
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Ideal for industrial switchgear OEMs and panel builders
🔍 Example Part Lookup Table (Excerpt)
| Part Number | Type | Tag Style | Current Rating | Application |
|---|---|---|---|---|
| 84TF80 | Industrial Fuse | Central | 80A | General-purpose circuit |
| 85TM250 | Industrial Fuse | Offset | 250A | Sub-distribution |
| NIT32M63 | Dual-Rated Fuse | Offset | 63A | Motor protection |
| TBC32 | Industrial Fuse | Central | 32A | Low current feeder |
| TMF400M500 | Dual-Rated Fuse | Central | 500A | Large motor starter circuit |
| TLT800 | Industrial Fuse | Central | 800A | Main incomer / large transformer |
Explore our full catalog of Lawson BS88 Bolted Tag Fuse-Links at Casadaa Distribution and find the ideal fuse for your industrial application.
📞 Have technical questions? Contact our team today.