Welcome to Defender Canada! 
Spring Mega Sale
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14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $76.72$20.55 - $76.72 -
Xantrex TRUECharge3 Battery Charger
$464.51 - $1,018.65 -
Blue Sea Systems 285-Series Circuit Breaker Surface Mount
$88.00 -
Blue Sea Systems MRBF Terminal Fuse
$25.57 - $28.42 -
Water Witch Submersible Electronic Bilge Pump Switch 101
$68.26 - $78.13 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$79.54 - $293.86$71.65 - $293.86 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$147.22 - $195.16$126.43 - $195.16 -
Water Witch Submersible Electronic Bilge Pump Switch
$97.87 - $109.15 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77$39.92 - $83.77 -
9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$39.22 - $79.54$39.22 - $79.54 -
Newmar Phase Three Series Smart Battery Charger
$554.75 - $4,305.46 -
14% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$145.81 - $195.16$125.23 - $195.16 -
Blue Sea Systems Gen II P12 Series Battery Charger
$914.31 - $1,158.24 -
11% offBlue Sea C-Series Flat Rocker Circuit Breaker
$68.26 - $255.79$68.26 - $255.79 -
19% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19$4.50 - $28.78 -
9% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$88.00 - $89.41$79.26 - $89.41 -
9% offMarinco Guest Charge Pro On-Board Battery Charger - 40A - 2740A
$630.90$567.88 -
28% offVetus C20 Slow Blow Type Strip Fuse
$26.68 - $30.19$21.61 - $30.19 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$64.03 - $97.87$57.69 - $97.87 -
9% offBlue Sea Systems AGC Fuses
$5.73 - $17.94$5.73 - $17.94 -
33% off
Blue Sea Systems MIDI/AMI Fuses
$9.78 - $12.65$6.55 - $12.65 -
9% offMarinco Guest Charge Pro On-Board Battery Charger - 15A - 2713A
$274.17$246.82 -
Newmar Circuit Breaker with Black Throw
$86.59 - $97.87 -
9% offBlue Sea Systems MAXI Fuses
$8.49 - $9.14$7.70 - $9.14 -
Blue Sea Marine-Grade Short Stop DC Circuit Breakers
$19.15 -
Seachoice Universal Float Switch
$25.77 - $28.80 -
Marinco Locking and Lighted Extension Cord - 15A
$30.21 - $51.38 -
Blue Sea Systems A-Series Restricted Off Flat Rocket Circuit Breaker
$44.29 - $45.70 -
Egis Mobile Electric Panel Mount Mini Circuit Breaker
$54.16 -
Marinco Heavy-Duty Extension Cord - 15A
$45.73 - $90.87 -
9% offBlue Sea Systems easyID ATC Fuses
$12.22$11.06 - $12.33 -
Seachoice Marine Rated Battery Fuse
$23.30 - $34.42 -
47% offWhitecap Push Button Thermal AC/DC Circuit Breaker
$7.90 - $13.27$6.93 - $9.66 -
Attwood S3 Series Automatic Bilge Switch - 4801-7
$58.39 -
19% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$14.35 - $17.55$11.93 - $17.54 -
Seachoice ATC Blade Fuse
$5.94 - $88.00 -
Egis Mobile Electric 87 Series Surface Mount Circuit Breaker
$88.00 - $112.36 -
Marinco Lighted Extension Cord - 15A
$28.80 - $48.56 -
33% offBlue Sea Systems ATM Fuses
$3.98 - $5.05$2.67 - $5.05 -
Dolphin Charger First Range Battery Charger - 40A - 99030
$915.71 -
Seachoice Mini Push to Reset Circuit Breaker
$8.85 - $10.67 -
Sea-Dog Resettable Circuit Breaker
$14.35 - $15.09 -
Blue Sea Systems MDL Fuses
$7.03 - $10.02 -
Seachoice Circuit Breaker
$9.55 -
Seachoice Manual Circuit Breaker
$10.14 - $15.02 -
Seachoice 285 Series Circuit Breaker
$49.93 - $59.80 -
Egis Mobile Electric 285 Series Panel Mount Circuit Breaker
$56.98