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Fuses

Power Products/Fuses 
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L TD FUSE 600V 900A A4BY

L TD FUSE 600V 900A A4BY

Item #: A4BY900

Supplier Part #: A4BY900
Brand: Mersen

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.

Mains; Switchboards; Metering Centers; DC Tested to UL 248 limits (Mersen Self-Certified); Unique dimensions prevent replacement by other fuse classes; Glass melamine body and plated terminals provide superior reliability in harsh environments; Circuit Breakers; Feeders; Panelboards; Load centers; CSA Certified to Standard C22.2, No. 248.10 IEC 269-2-1; Blade-stamped catalog numbers for permanent identification; Mersen Self-Certification, UL Listed to Standard 248-10, File E2137

$1,719.12 /EA
NOT CURRENTLY IN STOCK
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