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Glass fuses have a low breaking capacity. It's easy to see when they're blown: the glass will be discolored and the filament broken. Replace yours today!

Ceramic fuses are high or low breaking capacity and can be used in many applications. Ceramic color can vary from a very light beige to dark gray.

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A4BQ500

QUANTITY: 5

Mersen A4BQ Series

Amp-Trap 2000 A4BQ fuses are 20 percent more current limiting than any other Class L fuse on the market. When correctly coordinated, they bring a superior level of protection to service entrance equipment. Downstream circuit components have maximum protection against short circuit let-thru current. A4BQ's built-in 4-second time-delay characteristic (at 500percent of rated current) accommodates harmless inrush currents with no nuisance opening.

Manufacturer Mersen
Ampere 500 A
Voltage Rating 600VAC, 500VDC
Interrupt Rating 200kA I.R. AC, 100kA I.R. DC
Speed Time Delay
Class Class L
Approvals UL listed to standard, DC listed to UL standard, CSA certified to standard
Datasheet Product Specifications
Item Weight 2.6 lb

TheFuseShop is not an authorized distributor of Bussmann, Eaton, Littelfuse, Mersen, or Ferraz Shawmut products.

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