5 pcs. AGC 20A Fast-Blow Fuse Glass 1/4 in x 1.25 in Sold in sets of 5. If you add 20 to cart, that will be a box (100 pcs.) Series: AGC (same as 3AG) Rated Current (amp): 20A Blow Characteristic: Fast Blow (Fast Burn) Body Diameter: 1/4 in (6.35 mm) Body Length: 1-1/4 in (30 mm) Part Type: Electric Glass Fuse Rated Voltage: 250v, 250 volts (also replaces 125v) Interrupt rating: 200A @ 250v AC Terminal Shape: End Cap Certifications: ROHS, CE Cross List: AGC20, AGC20A, AGC20F AGC-20A, BP-AGC 20 R AGC 20BC, 3AG20, 3AG 20 Blowing Time (Fast Blow): 4 hours Min @ 110% of rating 1 hour Max @ 135% of rating 5 sec Max @ 200% of rating