Product
A4BQ601

Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 601A Blade Amp-Trap 2000®

Product line
A4BY - Class L - Time-Delay

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

Product
A4BQ1000

Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 1000A Blade Amp-Trap 2000®

Product
A4BQ1200

Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 1200A Blade Amp-Trap 2000®

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