Mersen A3T1200 Fuse | A3T A3T 300V 1200A - Essential Electric Supply
Mersen A3T1200 Fuse | A3T A3T 300V 1200A - Essential Electric Supply
Mersen A3T1200 Fuse | A3T A3T 300V 1200A - Essential Electric Supply
Mersen A3T1200 Fuse | A3T A3T 300V 1200A - Essential Electric Supply

Mersen A3T1200 - Class T Fuse 1200A (200kA@300V Interrupt Rating)

Mersen
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Mersen A3T1200 is a Class T low-voltage fuse designed for high-current circuit protection in industrial power distribution systems. This 300V-rated fuse delivers 1200A current capacity with a 200kA interrupting rating at 300V, housed in a compact 2.52-inch diameter single-barrel design with 2.53-inch clip centers. The A3T-series fuse meets stringent industry standards for short-circuit protection, featuring durable construction for demanding applications such as switchgear, motor control centers, and power distribution panels.

Key Features & Specifications
  • Type: Class T low-voltage current-limiting fuse, single-barrel design
  • Voltage Rating: 300V AC
  • Current Rating: 1200A
  • Dimensions: 2.52" diameter, 2.53" clip center spacing
  • Standards: UL/CSA recognized
  • Applications: Industrial switchgear, MCCs, power distribution
  • AIC rating: 200kA@300V
  • Class Rating: T
  • Weight: 4 lb
Product Identification
  • UPC: 782001890841
  • GTIN: 00782001890841