What does 2AG mean on a fuse?
What is a 2AG, fuse or a 5x15mm fuse? The 2AG or 5 x 15mm, cartridge, fuse is a glass miniature fuse, having a diameter of 5mm and a length of 15mm. The 2AG fuse is designed to offer similar electrical characteristics as a 3AG, cartridge fuse in 1/3 of the PC Board space.
What do letters on fuses mean?
The number and the A (may be mA) is the amp rating of the fuse. The L denotes that it is a low breaking capacity or glass fuse (H is High breaking capacity and is usually a ceramic package). Taking the example above a T2AL250V fuse is a 2 Amp, Time Delay glass fuse rated for 250 Volts.
How can you tell if a ceramic fuse is blown?
A homeowner can determine if a glass fuse in blown by performing a visual inspection and looking for a break in the thin wire and a brown discoloration in the center of the fuse. A ceramic fuse, however, shows no damage upon visual inspection. Testing a ceramic fuse is the only way to tell if the fuse has blown.
What size is a 3AG fuse?
The 3AG cartridge, fuses are miniature glass electronic fuses. The 3AG fuse dimensions are a diameter of 1/4 inch and a length of 1-1/4 inches and are very common in North America. The 3AG designation stands for automotive glass and reflects its original design as an automotive fuse back in the 1930’s.
What size is an AGC fuse?
3AG size, type AGC, 0.125 A to 50 A, 1/4 inch diameter (6.3mm) by 1 1⁄4 inch (31.8mm) long. 4AG size, type AGS, 9⁄32 inch (7.1mm) diameter by 1 1⁄4 inch (31.8mm) long. 5AG size, type AGU, 1 A to 60 A, 13⁄32 inch (10.3mm) diameter by 1 1⁄2 inch (38.1mm) long.
What does SC mean on a fuse?
SC-(amp) Description: Basic protection Class G size-rejecting, current limiting fuses. 1/2 to 6A Fast-acting, 7 to 60A time-delay. Time-delay – 12 seconds (minimum) at 200% of rated current.
Which fuse is better for accuracy?
Figure 2. Friction fuse diagram. In terms of technical characteristics, friction fuses are superior to cam and pin fuses, its design is more reliable, it is easy to operate.
Can I replace a glass fuse with ceramic?
You can replace a glass fuse with ceramic, but not recommended to replace a ceramic with glass. Be sure they are the same voltage and amp rating, slo-blow, etc. As a general rule you should not make this substitution.
What is the difference between a ceramic fuse and a glass fuse?
The ceramic fuse is much higher at 100 amps compared to 35 amps for the glass fuse with the same AC voltage rating. The breaking capacity is the maximum current that can safely be interrupted by the fuse.
How many amps is a 3AG fuse?
Fuse – Slow-Blow, 250V, 3AG, 0.25″ x 1.25″, Amperage: 1.5 Amps.