Welcome to Defender Canada! 
Circuit Breakers
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19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$23.08 - $74.83$22.55 - $74.83 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.28 - $281.38$51.61 - $281.38 -
Blue Sea Systems A-Series Flat Rocker Circuit Breaker
$35.68 - $77.53 -
9% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.24 - $77.53$6.58 - $77.53 -
Blue Sea C-Series Flat Rocker Circuit Breaker
$65.38 - $244.93 -
Blue Sea System UL-489 Flat Rocker Circuit Breaker
$61.33 - $93.73 -
48% offWhitecap Push Button Thermal AC/DC Circuit Breaker
$6.79 - $12.73$6.57 - $8.74 -
Lewmar Circuit Breaker
$159.88 - $775.48 -
14% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.28 - $18.70$9.67 - $18.70 -
33% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$12.79 - $16.83$10.28 - $16.83 -
Blue Sea Systems COTS Military Grade A-Series Circuit Breaker
$142.33 -
Blue Sea Systems A-Series Restricted Off Flat Rocket Circuit Breaker
$42.43 - $43.78 -
Blue Sea Systems C-Series Flat Rocker Circuit Breaker
$242.23 - $350.25