Technical data & Specification:

Model Rated current(A)Primary/Secondary Busbar Hole Dimension Rated Burden(VA) Accuracy class Rated Voltage Rated Frequency DSM-20B 50/5A-200/5A 1.5-3 1.0 660V 50/60Hz DSM-20 50/5A-200/5A 20 X 10mm 1.5-3 1.0 660V 50/60Hz DSM-30 50/5A-200/5A 20 X 10mm 1.5-3 1.0 660V 50/60Hz DSM-30 50/5A-300/5A 30 X 10mm 2.5-5 1.0 660V 50/60Hz DS-40 150/5A-800/5A 40 X 10mm 5-10 1.0 660V 50/60Hz DS-60 400/5A-1000/5A 60 X 10mm 10 1.0 660V 50/60Hz DS-100 800/5A-3000/5A 100 X 10mm 5 1.0 660V 50/60Hz

Dimension of case (mm):

Model A B C D DS-20A 56 30 63 80 DS-20 56 30 63 50 DS-30 56 30 63 50 DS-30 79 42 87 66 DS-40 79 42 87 66 DS-60 103 42 113 66 DS-100 151 42 166 69

outline drawing: