Mersen A4BY300-55AK - Class L Bolt-In Fuse 300A @ 600V (Amp-Trap Design)
Mersen A4BY300-55AK - Class L Bolt-In Fuse 300A @ 600V (Amp-Trap Design)
Mersen A4BY300-55AK - Class L Bolt-In Fuse 300A @ 600V (Amp-Trap Design)
Mersen A4BY300-55AK - Class L Bolt-In Fuse 300A @ 600V (Amp-Trap Design)

Mersen A4BY300-55AK - Class L Bolt-In Fuse 300A @ 600V (Amp-Trap Design)

Ferraz Shawmu
Title
Price
Save $-638.19
/
  • Low stock - 5 items left
  • Backordered, shipping soon
Call for Price
Mersen A4BY300-55AK is a Class L bolt-in fuse designed for high-current circuit protection in industrial power distribution systems. It features a 600V AC rating and 300A current capacity, housed in a durable 5 lb bolt-in package with Amp-Trap construction for rapid short-circuit interruption. The fuse meets UL/CSA standards for Class L fuses, ensuring reliable protection for bus bars, switchgear, and service entrance equipment.

Key Features & Specifications
  • Type: Class L time-delay fuse with Amp-Trap design for high interrupting capacity
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Connection: Bolt-in terminal
  • Standards: UL/CSA listed for Class L fuses
  • Applications: Industrial power distribution, switchgear, motor circuits
  • Weight: 5 lb
  • Fuse Class: L
Acordión con Formulario Hulk
Quote Request
You may also like
More from Ferraz Shawmu
More from Fuses
Sale
KTK-10 Bussmannn KTK Series Low Voltage Fuse 600V 10A Fuse - Essential Electric Supply
KTK-10 Bussmannn KTK Series Low Voltage Fuse 600V 10A Fuse - Essential Electric Supply
Bussmann KTK-10 - KTK Series Fuse 10A 600V (100kA AIC Rating)
Bussmann
Save $663.49
Sale
FLM-030 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
FLM-030 Littelfuse Low Voltage Fuse Fuse - Essential Electric Supply
Littelfuse FLM-030 - Low Voltage Fuse 30A 600V AC (UL 248-14 Rated)
Littelfuse
Save $19.04
Sale
SC-1/2 Bussmann SC Series Low Voltage Fuse 600V 1A Fuse - Essential Electric Supply
Bussmann SC-1/2 - Class G Fuse 1A 600V (100kA AIC Rating)
Bussmann
Save $603
Sale
TRM20 Mersen Tri-Onic Low Voltage Fuse 250V 20A Fuse - Essential Electric Supply
Mersen TRM20 - Midget Fuse 20A 250V (10kA Interrupting Rating)
Mersen
Call for Price
Sale
Cooper Bussmann LPJ-60SP Low Voltage Low-Peak 600V 60A Fuse - Essential Electric Supply
LPJ-60SP Bussmannn Low-Peak Medium Voltage Fuse 600V 60A Fuse - Essential Electric Supply
Eaton Bussmann LPJ-60SP - Class J Time-Delay Fuse 60A 600V (300kA AIC)
Bussmann
Call for Price
Recently viewed
Back to Fuses