Series: 505
505 Series - 500VAC/500VDC 6x32mm(3AB)Ceramic Fuse
Technology: Fuses
The 505 series is the first 500VAC/VDC rated, ceramic fuse in the 6x32mm Littelfuse product family.
Its high interrupting rating in a compact form factor of 6 x 32mm makes it a smaller fuse option to 10.3 x 38.1mm, 500V fuses. It is an ideal circuit protection solution for high energy applications.
In addition, the 505 series with high interrupting rating at both 500VAC and 500VDC which ensures the circuit is well-protected under very high current short circuit conditions.
Features
• DC interrupting current
• Provides fast response to faulty current
• UL and CSA agency approval
Applications
• Input of 3 phase Power Supplies
• Uniterruptible Power Supplies (UPS)
Download Datasheet
Littelfuse Fuse 505 Series Data Sheet
Littelfuse_Fuse_505_Series1.pdf (1,251,343 bytes)
Electrical Characteristics
| Catalog No. |
Certs. |
Pkg |
Amp Rating (A) |
Form Factor |
I2t (A2 Sec) |
Resistance (Ohms) |
Voltage Rating (V) |
IR |
| 0505010. |
 |
Ceramic Body |
10 |
3AB (6.3x32mm) |
91 |
0.0167 |
500 |
20000A @ 450VAC |
 |
| 0505012. |
|
Ceramic Body |
12 |
3AB (6.3x32mm) |
192 |
0.0117 |
500 |
20000A @ 450VAC |
|
| 0505016. |
|
Ceramic Body |
16 |
3AB (6.3x32mm) |
51 |
0.0087 |
500 |
50000A @ 500VAC
20000A @ 500VDC |
|
| 0505020. |
|
Ceramic Body |
20 |
3AB (6.3x32mm) |
101 |
0.0063 |
500 |
50000A @ 500VAC
20000A @ 500VDC |
|
| 0505025. |
|
Ceramic Body |
25 |
3AB (6.3x32mm) |
145 |
0.0051 |
500 |
30000A @ 500VAC
20000A @ 500VDC |
|
| 0505030. |
|
Ceramic Body |
30 |
3AB (6.3x32mm) |
203 |
0.0044 |
500 |
30000A @ 500VAC
20000A @ 500VDC |
|
