Product
A4BY400
Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 400A Blade Amp-Trap®
Providing the widest range of circuit protection products in the industry means that we offer solutions for everyone from OEMs and panel builders to MROs and electrical contractors either directly or via electrical distributors.
All products
8901 products
Product
A4BY450
Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 450A Blade Amp-Trap®
Product
A4BY500
Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 500A Blade Amp-Trap®
Product
A4BQ250-TA
Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 250A Blade TA Indicator Amp-Trap 2000®
Product
A4BQ300-TA
Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 300A Blade TA Indicator Amp-Trap 2000®
Product
A4BQ350-TA
Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 350A Blade TA Indicator Amp-Trap 2000®
Product
A4BQ400-TA
Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 400A Blade TA Indicator Amp-Trap 2000®
Product
A4BT1800
Fuse A4BT - Class L - Time-Delay 600VAC 500VDC 1800A Blade Amp-Trap®
Product
A4BT2000
Fuse A4BT - Class L - Time-Delay 600VAC 500VDC 2000A Blade Amp-Trap®
Series
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.