Products

Mersen A4BQ1400 Time Delay Current-Limiting Fuse 1400A 600/500VAC/DC 76mmDia 97mm L Class L 200kA Bolt-In

Product Code: A4BQ1400

  • Rated for 1400 A current at 600/500 VAC/VDC
  • High breaking capacity of 200 kA
  • Bolt-in mounting for secure installation
  • Silver plated copper terminals ensure reliability
  • GMG body and insulation material for durability
In Stock Low Stock Out Of Stock Please See Attributes

Specifications

Rated Current (A) 1400
Rated Voltage DC (V) 500
Rated Voltage AC (V) 600
Body Size (mm) 76 x 97
Functionality Time Delay
Interrupting Rating AC (kA) 200
Interrupting Rating DC (kA) 100
Product Type Time Delay Current-Limiting Fuse
Brand MERSEN
Body Material GMG
Body Size 3 in Dia x 10.75 in L
Body Style Bolted Tag
Breaking Capacity 200 kA
Connection/Terminal Material Silver Plated Copper
Diameter 76 mm
Fuse Class Class L
Insulation Material GMG
Length 97 mm
Mounting Type Bolt-In
Rated Current 1400 A
Rated Frequency 50/60 Hz
Rated Voltage 600/500 VAC/VDC
Terminal Type Blade
Weight 5.97 lb

Description

When considering industrial electrical components for your project, a reliable and robust fuse is essential. The UL North American Class L fuse offers just that with its impressive specifications tailored to demanding environments. This fuse boasts a rated current of 1400 A and can handle a rated voltage of 600/500 VAC/VDC, making it suitable for both alternating and direct current applications. Its breaking capacity reaches up to 200 kA, ensuring it can safely interrupt high fault currents without compromising the system's integrity. Designed for easy integration into existing systems, the fuse features a bolt-in mounting type. This facilitates secure installation while maintaining stability during operation. The blade terminal type further enhances connectivity by providing solid contact points made from silver-plated copper—known for its excellent conductivity and corrosion resistance. Durability is another hallmark of this product. Constructed with GMG (Glass-Mica-Glass) material, both the body and insulation offer superior thermal stability and mechanical strength. This ensures consistent performance even in harsh conditions or under heavy loads. With dimensions measuring 3 inches in diameter by 10.75 inches in length, this component fits well within standard equipment setups while optimizing space usage at only 5.97 lb in weight. The rated frequency range of 50/60 Hz makes it versatile across different power systems commonly found in industrial settings worldwide. In summary, this Class L fuse combines high performance with reliability—a crucial factor when selecting components that protect critical infrastructure. Whether you're upgrading an existing setup or designing a new one from scratch, these specifications provide confidence that your choice will meet stringent technical requirements efficiently.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
Products to compare:
Comparing Products