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Ferraz Shawmut A4BY1200 1200 Amp 600 Volt Class L Time Delay Fuse

MFG Part #: A4BY1200
Brand Name: Ferraz Shawmut
UPC: 78200193916 78200193916
Online Part #: 5093
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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 100 percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500 percent rating allows the A4BY to pass normal current surges and to coordinate with ground fault relays. 600 Volts 1200 amps A4BY series.

Detailed Information

Make and Model

Online Part #: 5093
MFG Name: Ferraz Shawmut


Construction: Glass Melamine
Brand Name: Ferraz Shawmut
Mounting: Bolt On
Item Name: North American Power Fuse
Amperage Rating: 1,200 A
Interrupt Rating: 200 kA
Terminal Connection: Blade
Type: Product, North American Power Fuses
Fuse Class: Class L
Mounting Type: Bolt-On
Connection: Blade
Class: L
Application: Mains Feeders Circuit Breakers Load centers Panelboards Switchboards Metering Centers
Voltage Rating: 600 VAC
Standards: UL Listed to Standard 248-10, File E2137 CSA Certified to Standard C22.2, No. 248.10

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