Welcome to Defender Canada! 
Circuit Breakers
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SmartPlug ELCI Sensor & 50A Breaker Combo Kit
$1,117.52 - $1,413.17 -
48% offWhitecap Push Button Thermal AC/DC Circuit Breaker
$7.30 - $13.72$6.41 - $9.34 -
Whitecap Push Button Circuit Breaker Boot Waterproof - S-7078
$4.23 -
SmartPlug ELCI Sensor & 30A Breaker Combo Kit
$1,051.81 - $1,354.04 -
Attwood Manual Reset Circuit Breaker - 50A - 7623-7
$8.60