1,CE,TUV,UL Certification & Test Report 2,spd,surge suppressor,Surge Protection 3,quick response;

MODEL	VB40/385/1P1	VB40/275/1P1
Order No.
Protection Level	B LEVEL
Max. Continuous AC voltage Uc	385V	275V
Max. Continuous DC voltage Uc	500V	350V
Nominal discharge current In (L-N L-PE)	40KA(8/20μs)
Max. discharge current Imax (N-PE)	80KA(8/20μs)
Limit voltage Up	2.3KV	1.8KV

surge suppressor