Strainrite’s premium range of Joule Shield™ Insulators. Featuring the multi-shield design. This allows for a greater surface area and shielding for minimised power leakage.
PROVEN 100% GREATER INSULATION THAN OTHER TESTED INSULATORS
25 pack
Computer aided designed twin pinlock provides a strong accurate fit for locking.
Reinforced web bracing and thicker walls providing structural strength.
Rounded surfaces that shed water faster.
Joule Shield™ Twin shield flange for increased insulation performance.
Long-life UV stabilised plastic.
Proudly designed and manufactured in NZ.
12 Year Guarantee.
*** please note fast delivery is not possible with Strainrite products***