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.
Features
Applications
L TD FUSE 600V 800A A4BY
FUSE, TIME DELAY, A4BY, CLASS L, 4 SECOND DELAY, 600 V, 800 AMP. FREE 2 YEAR RADWELL WARRANTY
| Mersen | DigiKey | Radwell International | |
|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses |
| Product Number | A4BY800 | 2378-A4BY800-ND | 58627189 |
| Product Name | A4BY - Class L - Time-Delay | Electrical, Specialty Fuses | Fuse |
| Fuse Material | GMG | ||
| Mounting | Bolted | Bolt Mount | |
| Approvals / Standards | RoHS; UL; CSA; IEC | UL; CSA | |
| Features | Time Lag | ||
| Operating Temperature | 80 C (176 F) |
