Mersen A4BY1200-55AL - Amp-Trap Fuse 600V 1200A (UL 248/IEC 60269)
Mersen A4BY1200-55AL - Amp-Trap Fuse 600V 1200A (UL 248/IEC 60269)

Mersen A4BY1200-55AL - Amp-Trap Fuse 600V 1200A (UL 248/IEC 60269)

Ferraz Shawmut
Price
Save $3,091.99
/
Title
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Mersen A4BY1200-55AL is a low-voltage Amp-Trap fuse designed for high-current circuit protection in industrial power distribution systems. It features a 600V AC voltage rating and 1200A current interrupting capacity, housed in a compact 0.15 lb UL-recognized ceramic body with precision-engineered silver alloy elements. The fuse meets UL 248 and IEC 60269 standards for time-delay protection, specifically engineered for motor branch circuits and feeder protection applications where high fault currents may occur.

Key Features & Specifications
  • Type: A4BY time-delay low-voltage current-limiting fuse
  • Voltage Rating: 600V AC
  • Current Rating: 1200A
  • Dimensions: Standard Amp-Trap 55AL frame size
  • Standards: UL 248, IEC 60269 compliant
  • Applications: Motor protection, switchgear, industrial power distribution
  • Weight: 0.15 lb
  • Fuse Class: Current-limiting time-delay
  • Construction: Ceramic body with silver alloy elements
  • Interrupt Rating: 200kA symmetrical
Product Identification
  • UPC: 078200193762
  • GTIN: 00782001937621