A4BQ400
Series: A4BQ - Class L - Time-Delay
Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 400A Blade Amp-Trap 2000®
Amp-Trap 2000 A4BQ fuses are 20 percent more current limiting than any other Class L fuse on the market. When correctly coordinated, they bring a superior level of protection to service entrance equipment. Downstream circuit components have maximum protection against short circuit let-thru current. A4BQ's built-in 4-second time-delay characteristic (at 500percent of rated current) accommodates harmless inrush currents with no nuisance opening.
Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 400A Blade Amp-Trap 2000®
Amp-Trap 2000 A4BQ fuses are 20 percent more current limiting than any other Class L fuse on the market. When correctly coordinated, they bring a superior level of protection to service entrance equipment. Downstream circuit components have maximum protection against short circuit let-thru current. A4BQ's built-in 4-second time-delay characteristic (at 500percent of rated current) accommodates harmless inrush currents with no nuisance opening.
Datasheets
pdf - 110.45 KB
Curves
pdf - 22.36 KB
pdf - 44.53 KB
Drawings
pdf - 67.01 KB
dxf - 1.33 MB
Compliances
pdf - 161.38 KB
| Item number | A4BQ400 |
| Description | Fuse A4BQ - Class L - Time-Delay 600VAC 500VDC 400A Blade Amp-Trap 2000® |
| EAN/UPC Code | 782001930684 |
| Rated voltage AC UL | 600 V |
| Rated voltage DC UL | 500 V |
| Frequency (Hz) | 50/60 Hz |
| Ampere Rating | 400 A |
| ROHS Compliant | Yes |
| 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 | 1.1612 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 | 1.1068 kg |