Rubber Pin Insulator
Our rubber pin insulator is Long-duration resistance aging and leakage tracking.
1.Technical data of rubber pin insulator
Rated mechanical bending load
Min nominal creepage distance （mm
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
2. Rubber pin insulator advantage:
1-Hot galvanization and technology of rareearth aluminum coating to avoid coating shedding prolonging the service life
2-The rubber pin insulator silicon rubber shed booster is smooth and compact.
3-The unique end fitting sealing structure improves product sealing reliability.
4-The strict inspection measures ensure the perfect quality of every rubber pin insulator.
5-We use HTV silicone rubber which hydrophobicity can reach to HC1 level.