Products

Mersen A4BQ4000 Time Delay Current-Limiting Fuse 4000A 600VAC 146mmDia 97mm L Class L 200kA Bolt-In

Product Code: A4BQ4000

  • Rated for 4000 A current
  • Supports up to 600 VAC
  • High breaking capacity of 200 kA
  • Bolt-in mounting for secure installation
  • Silver plated copper terminals
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Specifications

Product Type Time Delay Current-Limiting Fuse
Brand MERSEN
Body Material GMG
Body Size 5.75 in Dia x 10.75 in L
Body Style Bolted Tag
Breaking Capacity 200 kA
Connection/Terminal Material Silver Plated Copper
Diameter 146 mm
Fuse Class Class L
Insulation Material GMG
Length 97 mm
Mounting Type Bolt-In
Rated Current 4000 A
Rated Frequency 50/60 Hz
Rated Voltage 600 VAC
Terminal Type Blade
Weight 2.5 lb

Description

<p>When it comes to industrial and commercial electrical systems, ensuring safety and reliability is paramount. This UL North American fuse offers a robust solution for high-demand environments, thanks to its impressive specifications designed to meet stringent requirements.</p><p>Rated at a substantial 4000 A, this fuse can handle significant electrical loads with ease. It&amp;#39;s suitable for applications requiring up to 600 VAC, making it versatile across various setups. The breaking capacity of 200 kA ensures that the system can effectively manage fault conditions without compromising safety or performance.</p><p>Designed with practicality in mind, the fuse features a bolt-in mounting type which simplifies installation and maintenance processes. Its dimensions include a body size of 5.75 inches in diameter by 10.75 inches in length, translating to approximately 146 mm by 273 mm respectively—compact enough for space-conscious setups yet large enough to ensure durability under heavy use.</p><p>The terminal type is blade-based, crafted from silver-plated copper which enhances conductivity while providing resistance against corrosion—a crucial factor when considering long-term reliability in harsh environments. Both the body and insulation materials are made from GMG (Glass-Mica-Glass), known for its excellent thermal stability and mechanical strength.</p><p>Weighing just 2.5 lb (approximately 1.13 kg), this component strikes an ideal balance between sturdy construction and manageable weight, facilitating easier handling during installation or replacement tasks.</p><p>Operating efficiently at both standard frequencies of 50/60 Hz further underscores its adaptability across international markets where different power standards may apply.</p><p>In summary, this Class L fuse embodies a blend of technical excellence and practical design considerations suited for demanding industrial applications. It stands as a reliable choice for professionals seeking dependable performance without unnecessary complexity or bulkiness on site.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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