Lamination Ring Cores
Wound Toroidal Cores
Lamination Ring Cores
We use the processing heat treatment permalloy (Ni 80%, alloy) which has good permeability for ZCT core of ELCB,GFCI,AFCI.
 
Standard Models
UNIT:mm
Model ID OD t APPLICATION
L-12 8.8 12.2 0.35 15-20A
L-13 9.8 13.35 0.35 20-30A
L-15 12.2 15.5 0.35 50-100A
L-17 13.35 17.9 0.35 30-100A
L-24 17.9 24 0.35 75-100A
L-29 20.5 28.9 0.35 100A
L-45 33.6 45.1 0.35 200A
..........tolerance : 0.05
 
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