Mersen

FUSE CLASS L TIME DELAY 4 SECONDS 800A 600V

MER-A4BY800 MFG #: A4BY800
MER-A4BY800_1 - 163d178a-3251-47b1-82ab-a12d238fcbff.jpg
  • Amperage: 800
  • Best Seller: No
  • CMEQ: FERA4BY800
  • Country Origin: MX
  • Dangerous Goods: No
  • Discontinued: No
  • Featured Product: No
  • Fuse Class: L
  • Fuse Component: Fuse
  • Fuse Type: Time Delay
  • Green Product: No
  • Limited Quantity: No
  • Made in Canada: No
  • Manufacturer: MERSEN
  • Manufacturer Category: L
  • Manufacturer Product Code: Z201433
  • Mfr Vendor ID: 140
  • Oversize product: No
  • Restricted Delivery: No
  • SPF Product ID: 343622
  • Unit of Measure: E
  • UPC: 782001939113
  • Voltage: 600VAC;300VDC
  • Web Group: 1110202000000
A4BY Class L


Amp-Trap A4BY fuses have been the industry's favorite when it comes to
protecting service entrance equipment, feeder circuits, and circuit breakers.

The A4BY is a 100% rated device and may be applied at continuous currents
up to its ampere rating.
A 4-second minimum time delay at 500% rating allows the A4BY to pass
normal current surges and to coordinate with ground fault relays.