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Fuse Amp-Trap 2000® 600V 2500A Time-Delay Class L A4BQ Series

Item #: A4BQ2500

Product Info

Mersen

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.

Reduced inventory because A4BQ can replace all older types of Class L fuses now in-service; Large motors; High-visibility orange label gives instant brand recognition; Mains; UL listed to standard 248-10 File E2137; UL listed; Pure silver links ensure lowest let-thru current and longer fuse life; High-grade silica filler ensures fast arc quenching; Circuit breaker back-up; Optional mechanical TA indicator (100-6000A). Please contact factory for special trigger actuator; Time-delay for high inrush loads such as motors and transformers, without nuisance opening; Fiberglass body provides dimensional stability in harsh industrial settings; Metal-embossed date and catalog number for traceability and lasting identification; Fastest operation under short circuit conditions: Let-thru currents are typically 20 percent lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest Class L fuse; Recommended for Arc Flash energy reduction; DC listed to UL standard 248 (100-2000A); Lighting, heating & general loads; CSA certified to standard C22.2 No. 248.10 (601-6000A); Most current-limiting for lowest peak let-thru current; even at fault currents up to 300kA; Easy 2-to-1 selectivity for prevention of nuisance shutdowns and “blackouts”; Feeders; 300kA interrupting rating – self-certified, UL witnessed tests; Rejection-style design prevents replacement errors

Item Specifications

  • 200 kA
  • 2500 A
  • GMG
  • Silver-Plated Copper
  • Blade
  • 4.5 in
  • Class L
  • GMG
  • 10.75 in
  • Bolted
  • Bolted
  • 4.5 in
  • 10.75 in
  • 15.3 lb
  • 600 V
  • 600 V
  • 500 V
  • 500 V
  • Yes
  • 4.62 in
  • 11.75 in
  • 1 Each
  • 16.07 lb
  • 5.06 in
  • Time Delay
  • Silver-Plated Copper
  • Blade
  • 15.3 lb
$2,891.84 /EA
NOT CURRENTLY IN STOCK
QTY:

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