BSP M4 BD HF 5 (926 371)
Space-saving SPD protection module for protecting two pairs of wires, suitable for high-frequency bus systems with electrical isolation or video transmission systems.
Surge Protection Device for General Use
Surge protection devices available for 2-line, 3-line, or 4-line system interfaces.
– Discharge capability up to 20 kA (8/20 μs)
– Lower voltage protection level, suitable for protection of terminal equipment
Surge protectors consist of a protective module and a base.
- The protective module is easy to replace
All protective components are integrated into the protection module.
- 2 types of bases are available for selection. When modules are plugged in or removed online, one signal will be interrupted, while the other will not.
Design with both functionality and aesthetics
– Grounding via DIN rail mounting fixture
Minimal space requirements; achieves 2-line or 4-line protection under a width of 12 mm
– Through vibration and impact tests, ensure the safe operation of the degree protection system
| Model BSP | M4 BD HF 5 |
| Item Number | 926 371 |
| SPD Classification | TYPE 2 P1 |
| DC Continuous Working Voltage (UC) | 6.0V |
| 45°C nominal current (IL) | 1.0A |
| Line-to-ground cutoff frequency (fG) | 100.0MHz |
| Certification | UL, CSA, SIL, EAC |
































