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RT18-32 Series

RT18-32 Series
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■Scope of application
    It is applicable distributing equipment in indusrtial electrial installation of AC50Hz(or60Hz) rated voltage 500V ,rated current 63A and below.against damage due to overload or short eircuit.
■Type and meaning
■Main technical parameter
Type Rated voltage Rated cuttent Rated breaking capacity Rated power dissipation of fuse-link Weight of Holder Weight of fuse-link
Holder Fuse-link    l1 kA COSφ
RT18-32 500V 32 2,4,6,8,10,12,16,20,25,32 63 100 0.1~0.2 ≤3 82 8
RT18-63 63 2,4,6,8,10,12,16,
20,25,32,40,50,63
≤5 206 20
RT18A-32 32 2,4,6,8,10,12,16,20,25,32 ≤3 82 8
■Outline and installation
1、The outline size of the fuse-link see the following map and table
Type Size L C Hmax
RT18-32 10×38 38±0.6 10.3±0.1 10.5
RT18-63 14×51
51 +0.6
-0.1
14.3±0.1 13.8
2、The outline installation size of the holder of the fuse see the following map
Type A B C D E F G
RT18-32 63 60 79 35 80 18 54
RT18-63 78 76 103 35 110 25 75

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