MER 600V 100A L TD FUSE
Item will ship in 3 to 7 business days
Item will ship in 3 to 7 business days
Product Information
A4BQ Time Delay/Class L
Amp-trap 2000 A4BQ fuses are 20% 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 500% of rated current) accommodates harmless inrush currents with no nuisance opening.
Features/Benefits
· Fastest operation under short circuit conditions: Let-thru currents are typically 20% lower, with a corresponding let-thru energy (clearing I2t) up to 40% lower than the next fastest Class L fuse
· Time delay for high inrush loads such as motors and transformers, without nuisance opening
· 300kA interrupting rating - self-certified, UL witnessed tests
· Most current limiting for lowest peak let-thru current;even at fault currents up to 300kA
· Recommended for Arc Flash energy reduction
· Pure silver links ensure lowest let-thru current andlonger fuse life
· Easy 2-to-1 selectivity for prevention of nuisanceshutdowns and “blackouts”