Welcome to Defender Canada! 
Electrical Spring Mega Sale
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9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $79.54$40.06 - $79.54 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
Blue Sea Systems HD-Series On-Off Battery Switch
$138.76 - $158.52 -
9% off
Blue Sea Systems m-Series Mini Selector Battery Switch
$58.39 - $71.08$58.39 - $64.03 -
Blue Sea ST CLB 12 Position Independent Circuit Breaker Block - 5051
$148.65 -
Blue Sea Systems Weather Deck Toggle Switch
$12.99 - $25.11 -
Perko Heavy Duty Battery Selector Switch - 8603DP
$274.14 -
Perko Heavy Duty Battery Disconnect Switch - 9703DP
$305.16 -
Blue Sea Systems e-Series Dual Circuit Battery Switch - 5510e
$92.23 -
Perko Medium Duty Battery Selector Switch
$79.54 - $141.58 -
Blue Sea Systems m-Series Selector 3-Position Battery Switch
$72.49 - $88.00 -
Perko Watertight Deck Connection - 1189DP0CHR
$107.74 -
Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch
$72.49 -
Newmar Circuit Breaker with Black Throw
$86.59 - $97.87 -
Blue Sea Marine-Grade Short Stop DC Circuit Breakers
$19.15 -
Blue Sea Systems HD-Series Selector Battery Switch
$162.73 - $171.19 -
Blue Sea Systems A-Series Raised Rocker Circuit Breaker
$78.13 -
Blue Sea ST CLB 6 Position Circuit Breaker Block with Negative Bus - 5052
$103.51 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00$79.26 -
Vetus Battery Selector Switch - 175A Continuous - ACCUSCH
$164.14 -
19% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$14.35 - $17.55$11.93 - $17.54 -
Blue Sea Systems A-Series Restricted Off Flat Rocket Circuit Breaker
$44.29 - $45.70 -
8% offBlue Sea Systems Toggle Panel Switch
$15.74 - $24.00$14.47 - $24.00 -
14% offMarinco Guest Universal Mount Battery Selector Switch
$52.75 - $64.03$44.93 - $64.03 -
Seachoice ATO/ATC In-Line Fuse Holder
$13.36 -
Seachoice Mini Push to Reset Circuit Breaker
$8.85 - $10.67 -
Perko Cup Mounted Single Battery Disconnect Switch - 9621DPC
$80.95 -
Seachoice Circuit Breaker
$9.55 -
Blue Sea ST CLB 6 Position Independent Circuit Breaker Block - 5050
$83.77