Welcome to Defender Canada! 
Blue Sea Systems
-
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.24 - $77.53$6.24 - $77.53 -
Blue Sea Systems 285-Series Circuit Breaker Surface Mount
$64.03 - $84.28 -
9% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$140.98 - $186.88$128.16 - $186.88 -
Blue Sea Systems A-Series Flat Rocker Circuit Breaker
$38.38 - $77.53 -
Blue Sea Systems 285-Series Circuit Breaker Panel Mount
$84.28 -
Blue Sea Systems m-Series Mini On-Off Battery Switch
$42.43 - $51.88 -
Blue Sea Systems e-Series On-Off Battery Switch - 9003E
$62.68 -
Blue Sea Systems Weather Deck Toggle Switch
$13.76 - $24.10 -
Blue Sea Systems HD-Series On-Off Battery Switch
$132.88 - $151.80 -
Blue Sea Systems Mini Add-A-Battery Kit - 7649
$217.95 -
Blue Sea Systems m-Series Selector 3-Position Battery Switch
$69.43 - $84.28 -
Blue Sea Systems Dual Battery Bank Management Panel - 8080
$269.25 -
Blue Sea Systems e-Series Dual Circuit Plus Battery Switch - 5511E
$84.28 -
9% offBlue Sea Systems Add-A-Battery Kit - 7650
$292.20$263.04 -
Blue Sea Systems e-Series Selector Battery Switch - 9001E
$66.73 -
Blue Sea Systems m-Series Mini Selector Battery Switch
$55.93 - $68.08 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$84.28$75.91 - $84.28 -
Blue Sea Systems e-Series Selector Battery Switch with AFD - 9002E
$88.33 -
19% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.28 - $18.36$9.13 - $18.36 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$105.88 - $186.88$84.82 - $186.88 -
Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch
$69.43 -
Blue Sea ST CLB 12 Position Independent Circuit Breaker Block - 5051
$142.35 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$155.83 - $163.93$140.31 - $163.93 -
Blue Sea Systems e-Series Dual Circuit Battery Switch - 5510e
$88.33 -
Blue Sea ST CLB 6 Position Circuit Breaker Block with Negative Bus - 5052
$99.13 -
9% off
Blue Sea Systems m-Series Mini On-Off Battery Switch with Key
$42.43$38.25 - $42.43 -
Blue Sea Systems A-Series Raised Rocker Circuit Breaker
$74.83 -
23% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$12.79 - $16.83$9.75 - $16.83 -
Blue Sea Systems e-Series On-Off Battery Switch with AFD - 9004E
$74.83 -
Blue Sea Systems Toggle Panel Switch
$15.10 - $23.01 -
14% offBlue Sea Systems Push-Button Panel Switch with Momentary On - 8200
$10.48$9.00 -
Blue Sea Systems Socket Mount USB Charger - 1046
$88.33 -
Blue Sea Systems A-Series Restricted Off Flat Rocket Circuit Breaker
$42.43 - $43.78 -
Blue Sea Systems Contura Switch Mount USB Charger - 1038
$88.33 -
Blue Sea ST CLB 6 Position Independent Circuit Breaker Block - 5050
$80.23