Welcome to Defender Canada! 
Circuit Breakers
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19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$21.30 - $62.18$21.30 - $62.18 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$111.18 - $158.78$98.16 - $158.78 -
Blue Sea Systems A-Series Flat Rocker Circuit Breaker
$32.78 - $64.98 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$109.78 - $162.98$87.94 - $162.98 -
Lewmar Windlass Thermal Circuit Breaker
$171.38 - $182.58