DROPOUT FUSE CUTOUT
Composite Insulators

Use
In electrical distribution, a fuse cutout or cut-out fuse is a combination of a fuse and a switch, used in primary overhead feeder
lines and taps to protect distribution transformers from current surges and overloads. An overcurrent caused by a fault in the
transformer or customer circuit will cause the fuse to melt,disconnecting the transformer from the line.
It can also be opened manually by utility linemen standing on the ground and using a long insulating stick called a "hot stick".
Technical specifications

Type | Rated voltage (KV) | Rated current (A) | Breaking current (A) | Impulse voltage (BIL) | Power frequency withstand voltage (kV) |
Leakage distance (MM) | Weight (KG) |
FSC1-12 | 12-15 | 100 | 10000 | 110 | 40 | 250 | 3.8 |
200 | 12000 |
FSC1-15 | 15-27 | 100 | 10000 | 125 | 45 | 340 | 4.3 |
200 | 12000 |
FSC1-24 | 24-27 | 100 | 10000 | 150 | 65 | 530 | 4.5 |
200 | 12000 |
FSC1-33 | 33-36 | 100 | 10000 | 170 | 70 | 720 | 5 |
200 | 12000 | 900 | 8 |
DROPOUT FUSE CUTOUT
Porcelain Insulators

Use
In electrical distribution, a fuse cutout or cut-out fuse is a combination of a fuse and a switch, used in primary overhead feeder
lines and taps to protect distribution transformers from current surges and overloads. An overcurrent caused by a fault in the
transformer or customer circuit will cause the fuse to melt,disconnecting the transformer from the line.
It can also be opened manually by utility linemen standing on the ground and using a long insulating stick called a "hot stick".
Technical specifications

Type | Rated voltage (KV) | Rated current (A) | Breaking current (A) | Impulse voltage (BIL) | Power frequency withstand voltage (kV) | Leakage distance (MM) | Weight (KG) |
FSC1-12 | 12-15 | 100 | 6300 | 110 | 42 | 250 | 6.5 |
200 | 10000 |
FSC1-15 | 15-27 | 100 | 8000 | 125 | 45 | 340 | 7.5 |
200 | 12500 |
FSC1-24 | 24-27 | 100 | 8000 | 150 | 65 | 530 | 12 |
200 | 12500 |
FSC1-33 | 33-36 | 100 | 10000 | 170 | 70 | 720 | 15 |
200 | 12500 |