Welcome to Defender Canada! 
Deals
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19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$21.30 - $77.58$21.30 - $77.58 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$59.38 - $291.78$53.50 - $291.78 -
9% offBlue Sea Systems ANL Fuse
$35.58 - $66.38$33.34 - $66.38 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$111.18 - $158.78$98.16 - $158.78 -
9% offBlue Sea Systems Common BusBar - 150A
$23.89 - $42.58$23.89 - $42.58 -
9% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.49 - $74.78$6.80 - $74.78 -
9% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$70.58 - $87.38$63.58 - $87.38 -
14% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$13.13 - $34.18$12.93 - $34.18 -
8% offBlue Sea Systems ATO/ATC Fuses
$3.89 - $29.98$3.57 - $29.98 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$109.78 - $190.98$87.94 - $190.98 -
19% off
Onyx A/M-24 Automatic/Manual Inflatable PFD/Life Jacket
$217.58 - $254.47$203.69 - $217.58 -
Standard Horizon Eclipse GX1400 Fixed-Mount VHF Radio
$201.43 - $213.40 -
9% offBlue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$452.78$407.56 -
9% offBlue Sea Systems Mini Clamp Multimeter - 8110
$256.78$231.16 -
9% offBlue Sea A-Series ELCI Main Residual Current Toggle Circuit Breaker - 3106 100
$472.38$425.20 -
14% off
Onyx Adult General Purpose Life Jacket/PFD
$44.85 - $48.12$38.21 - $48.12 -
19% off
Onyx Nylon Pet Life Jacket/PFD
$29.22 - $41.56$23.51 - $41.56 -
28% off
Blue Sea Systems MIDI/AMI Fuses
$9.71 - $12.57$6.97 - $12.57 -
9% offBlue Sea Systems DC Analog Ammeter
$48.18 - $141.98$43.42 - $141.98 -
29% off
Onyx Neoprene Pet Life Jacket/PFD
$49.72 - $59.55$37.27 - $59.55 -
29% offBlue Sea Systems AGC Fuses
$3.92 - $17.82$2.75 - $17.82 -
Blue Sea Systems MEGA/AMG Fuses
$5.22 - $16.03 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$141.98 - $161.58$127.84 - $161.58 -
19% off
Onyx Youth Paddle Sports Life Jacket/PFD
$55.18 - $62.18$44.26 - $62.18 -
9% offBlue Sea Systems Backlit Push Button Switch
$80.38 - $88.78$72.40 - $88.78 -
13% offBlue Sea Systems MAXI Fuses
$5.22 - $8.87$5.22 - $8.87 -
19% offOnyx M-24 Essential Manual Inflatable Life Jacket/PFD - 131200-100-004-23
$211.90$169.63 -
19% off
Onyx All Clear A/M-24 Automatic/Manual Inflatable Life Jacket/PFD
$252.58 - $280.58$224.58 - $252.58 -
9% offBlue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$92.98$83.74 -
13% off
Blue Sea Systems Push Button Reset-Only Circuit Breaker Boots
$6.39 - $7.11$5.53 - $7.11 -
14% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.67 - $19.37$10.01 - $19.37 -
9% off
Standard Horizon MLS-410 Fixed Mount Speaker
$56.60 - $60.80$54.78 - $56.60 -
19% off
Onyx Universal Paddle Life Jacket/PFD
$67.82 - $84.62$54.38 - $84.62 -
19% off
Onyx MoveVent Curve Life Jacket/PFD
$76.18 - $88.83$61.06 - $71.19 -
33% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$13.24 - $16.73$10.63 - $16.73 -
29% offBlue Sea Systems ATM Fuses
$3.96 - $5.02$2.82 - $5.02 -
19% offBlue Sea Water-Resistant Accessory Panel - 4368
$199.38$159.62 -
9% offStandard Horizon HX400 and HX380 Nylon Carry Case - SHC-20
$32.78$29.56 -
24% off
Onyx Infant/Child General Purpose Life Jacket/PFD
$36.62 - $39.89$27.61 - $39.89 -
19% off
Onyx Youth General Purpose Life Jacket/PFD
$36.62 - $41.57$29.41 - $41.57 -
14% offBlue Sea Systems 360 Series LED Voltage Conversion Kit - 4113
$11.92$10.23 -
9% offBlue Sea Water-Resistant Accessory Panel - 4365
$102.78$92.56 -
9% offStandard Horizon GX2400B Replacement Microphone - CS2661701
$53.78$48.46 -
9% offBlue Sea m-LVD Replacement Remote Control Switch - 7928
$23.52$21.22 -
13% offBlue Sea Systems ATM 5-Piece Fuse Kit - 5286
$4.98$4.32 -
13% offBlue Sea Systems Mounting Bracket for 12V Socket - 1014
$6.80$5.88 -
9% offBlue Sea Systems Push-Button Panel Switch with Momentary On - 8200
$10.85$9.82 -
27% offBlue Sea Systems Short Stop Circuit Breaker Boot - 7160
$2.59$1.89