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Technical Documents
Technical Documents
Product Details
Product Details
A4BY3000 600V 3000A L TD FUSE
Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 3000A Blade Amp-Trap
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.
Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 3000A Blade Amp-Trap
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.
Technical Specifications
Technical Specifications
Class L Fuses | |
| Interrupting Rating | 200 KILOAMPERE |
|---|---|
| Voltage Rating | 600 VAC |
| Diameter | 5 INCH |
| Current Rating | 3000 AMPERE |
| Type | CLASS L |
| Mfrcode | MFZ |
| Catalog Number | A4BY3000 |
| Approval | UL 198L, UL 248-10, CSA C22.2 |
| Terminal Type | BLADE |
|---|---|
| Mfr Fullname | MERSEN (FORMERLY FERRAZ SHAWMUT INC) |
| Mfr UNSPSC | 39121604 |
| Additional Information | CURRENT LIMITING MELAMINE TUBE |
| Product Name | POWER FUSE |
| Length | 10-3/4 INCH |
| Characteristics | 4 SEC TIME DELAY (AT 500 PERCENT RATED LOAD) |