Semiconductor protection DIN fuse, class aR
IEC; 500 - 690 VAC; 20 - 400 A | 6,9 gRB/URB
Mersen
500-690V AC
gRB/URB FROM 20 TO 400A
SIZE: 000
Features
Extremely High Interrupting Rating Fuses: Protection of Power Semiconductors according to IEC 269. and EN 60269-.4
500-690V Voltage Rating (Rating 20 to 400A)
gR Class (gRB Ratings 20 to 125A) According to VDE 636-23.
-Full range protection
-Improving safety and protection
-Allows selective coordination
aR Class (URB Ratings 75 to 400A) According to VDE 636-23 and IEC 269.4
Two models according to BS 88-4 and EN 60 269.4 Standards: Z3 Drawing (74mm Between Axes) External open fuse with and without indicator.
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