Black Box SP250A Surge Protector User Manual


 
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CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORS
These Category 5 Surge Protectors meet IEC standards 801.2, 801.4, and
801.5 (CE Mark).
Table A-1. IEC Threat Levels as a Function of Class
Class Symmetrical Lines Coupling Mode
Line = GND, Source Impedance = 42 ohms
1 1.0 kV at 24 A
2 1.0 kV at 24 A
3 2.0 kV at 48 A
4 N/A
5 4.0 kV at 95 A
Surge Waveforms (Voltage and Current): 1.2 x 50 µs
Appendix A: IEC Compliance