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Product Details
Desctription Symbol Unit Parameters & Models
Maximum continous operational voltage Uc V 500 600 800 1000
Nominal discharge current 8/20uS In kA 20 20 20 20
Maximum discharge current 8/20uS Imax kA 40 40 40 40
Voltage protection level Up Kv 1.8 2.0 2.5 3.0
Protection degree IP 20 20 20 20
Response time ns 25 25 25 25
Material PA6 PA6 PA6 PA6
Fire retardent (comply with) UL94V-0 UL94V-1 UL94V-2 UL94V-3
Standards IEC61643-1:1998

Model selection

(G for Ground MW for modular width

+, -, G (2MW) BY7-40/2-500 BY7-40/2-600 BY7-40/2-800 BY7-40/2-1000
+, -, G (3MW) BY7-40/3-500 BY7-40/3-600 BY7-40/3-800 BY7-40/3-1000

+/-, NPE (2MW)

+, -, NPE (3MW)

BY7-40/1+1-500


BY7-40/2+1-500


BY7-40/1+1-600


BY7-40/2+1-600


BY7-40/1+1-800

BY7-40/2+1-800

BY7-40/1+1-1000

BY7-40/2+1-1000

Local indication: Green indicates normal state and red indicates failure.

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