7SW -220/lS — 3 (CO
ZS—) 91.f. .c...svc-tttiefirr-ZS--outtfoor solid core past insulators. 2C— l'*Iii GM Wit fas*T-w--Outdoor solid post insulators for operating pole.
f;f0:10t Contamination level
L rcitilLS03 A-,41.<11 EltiVLSI 1. 41*. _LICV1L .S3W.-fL• Pe14:11.Yiit4UN4tio Both the top and bottom mounting holes are bare holes. (If both of them are screw holes. indicated with I. •if bottom holes are bare holes, it is not indicated. I N) Cantilever failing load (kN) or torsion failing load (Add 'N" at the front,)
I Rated voltage (ley) W M • Icitifilik; klri W —Pollution proof type which is suitable in polluted areas, indicates with thr lost figure.
G — G- High altitude type.