Welcome to Defender Canada! 
Deals
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Up to 19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$19.38 - $76.72 -
Up to 9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$71.65 - $293.86 -
Up to 19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77 -
Onyx A/M-24 Automatic/Manual Inflatable PFD/Life Jacket
$221.95 - $259.58 -
Up to 14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $80.95 -
Up to 18% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$6.14 - $80.95 -
Up to 19% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$119.02 - $195.16 -
Up to 19% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19 -
Onyx Adult General Purpose Life Jackets/PFD (4-Pack) - 103200-999-004-12
$165.62 -
Up to 24% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$12.77 - $35.83 -
Up to 16% offBlue Sea C-Series Flat Rocker Circuit Breaker
$68.26 - $90.70 -
Up to 24% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$110.56 - $195.16 -
Up to 18% offBlue Sea Systems AGC Fuses
$5.90 - $7.70 -
Up to 29% off
Onyx All Clear A/M-24 Automatic/Manual Inflatable Life Jacket/PFD
$202.91 - $236.69 -
Up to 19% offBlue Sea Systems Contura II Rocker Switch
$22.23 - $31.60 -
Onyx M-24 Essential Manual Inflatable Life Jacket/PFD
$162.26 - $182.06 -
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00 -
Up to 9% offBlue Sea Systems DC Analog Ammeter
$56.98 - $104.92 -
Up to 18% offBlue Sea Systems AGC Fuse Kit
$9.75 - $42.88 -
Onyx M-16 Inflatable Belt Pack/PFD
$134.53 -
Onyx MoveVent Curve Life Jacket/PFD
$99.60 - $121.06 -
Onyx Youth Paddle Sports Life Jacket/PFD
$74.24 -
Onyx Impulse A/M-33 All Clear Inflatable Life Jacket/PFD - 132800-500-004-21
$401.82 -
Up to 29% off
Onyx Adult General Purpose Life Jacket/PFD
$31.80 - $46.81 -
Onyx Universal Paddle Life Jacket/PFD
$91.36 -
9% offBlue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$60.23 -
Up to 14% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$54.52 - $97.87 -
9% offBlue Sea Systems SMS Circuit Breaker Enclosure Panel - 3134
$421.94 -
14% offOnyx A/M-33 All Clear Inflatable Life Jacket/PFD with Harness - 134300-701-004-21
$443.73 -
18% off
Blue Sea Systems Contura Actuator
$7.65 - $9.61 -
19% off
Blue Sea Systems Dual Entry Cable Cap
$13.40 - $16.46 -
Up to 14% off
Blue Sea Systems Terminal Feed Through Connector
$32.94 - $38.65 -
14% off
Onyx Infant/Child General Purpose Life Jacket/PFD
$32.83 - $38.52 -
Up to 34% off
Onyx Neoprene Pet Life Jacket/PFD
$32.75 - $59.97 -
Onyx Child General Purpose Life Jacket/PFD
$38.52 -
19% offBlue Sea Systems Powerpost Plus Cable Connector
$32.17 - $40.06 -
Up to 34% offBlue Sea Systems ATM Fuses
$2.67 - $5.05 -
19% offBlue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$77.29 -
9% offPoly-Planar Marine Radio Splash Cover - WC3
$10.74 -
Up to 14% offBlue Sea ST-Blade Water-Resistant Fuse Block
$65.30 - $66.85 -
Up to 12% offBlue Sea Systems Toggle Panel Switch
$13.71 - $24.00 -
Up to 23% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$11.28 - $17.54 -
14% offBlue Sea Water-Resistant Accessory Panel - 4367
$32.94 -
Onyx Youth General Purpose Life Jacket/PFD
$38.52 -
9% offBlue Sea Systems 13-Position Backlight System - 8383
$29.77 -
9% offBlue Sea Contura Dual USB Charger - 1039
$70.38 -
Up to 29% off
Onyx Nylon Pet Life Jacket/PFD
$20.80 - $53.40 -
Onyx Mesh Classic Sport Life Jacket/PFD
$89.68