A4BY250
Series: A4BY - Class L - Time-Delay
Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 250A 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 250A 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.
Datasheets
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Curves
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pdf - 20.15 KB
Drawings
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dxf - 5.57 MB
| Item number | A4BY250 |
| Description | Fuse A4BY - Class L - Time-Delay 600VAC 300VDC 250A Blade Amp-Trap® |
| EAN/UPC Code | 782001939014 |
| Rated voltage AC UL | 600 V |
| Rated voltage DC UL | 300 V |
| Frequency (Hz) | 50/60 Hz |
| Ampere Rating | 250 A |
| AC or DC | AC/DC |
| Fuse Class | Class L |
| Speed/Characteristic | Time Delay |
| Mounting | Bolted |
| AC Max I.R./Breaking Capacity: I1 | 200 kA |
| Connection/Terminal Material | Silver-Plated Copper |
| Connection/Terminal Type | Blade |
| Product Diameter | 50.8 mm |
| Product Length | 219.2 mm |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 1.134 kg |
| Sell Pack Width | 53.8 mm |
| Sell Pack Length | 53.8 mm |
| Sell Pack Height | 223.8 mm |
| Product group | Low Voltage UL/CSA Fuses |
| Body/Insulating Material | GMG |
| Product Weight | 1.0795 kg |