- KS-G3.81 series signal surge protectors are designed for protection of double-wire systems, such as telephone, facsimiles or measuring,control and regulation system, etc.
- This kind of surge protectors are designed and manufactured by the principle of current limiting,voltage clamping & stabilizing
- Dul protection of over-current and over-voltage
- High discharge capacity, low insertion loss
- Low residual voltage
- Fast response.long lifetime even in adverse conditions
Installation Instruction:

Technical Indicators:
| Operating Voltage (V) |
Adapt Transmission Rate (bit/s) |
Insertion Loss (dB) |
Nominal Discharge Current 8/20μs (kA) |
Residual Voltage 10/700μs |
Interface Port Type |
Protected Mode (line) |
Outer Dimension L*W*H (mm) |
|
| KS-G3.81-2/3-6 | 6 | 2M | ≤0.5 | 3 | ≤20V | General Terminal |
a pair | 59*25*25 |
| KS-G3.81-2/3-12 | 12 | 2M | ≤0.5 | 3 | ≤30V | |||
| KS-G3.81-2/3-24 | 24 | 2M | ≤0.5 | 3 | ≤50V | |||
| KS-G3.81-2/3-48 | 48 | 2M | ≤0.5 | 3 | ≤90V |