Welcome to Defender Canada! 
Deals
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14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $76.72$20.55 - $76.72 -
9% offBlue Sea Systems Class T Fuse
$95.05 - $116.20$85.61 - $116.20 -
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 -
9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $80.95$40.06 - $80.95 -
19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77$39.92 - $83.77 -
9% offBlue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$88.00 - $102.10$88.00 - $91.95 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
9% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19$4.50 - $30.19 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.92 - $35.83$12.29 - $32.31 -
11% offBlue Sea C-Series Flat Rocker Circuit Breaker
$68.26 - $109.15$68.26 - $96.13 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$71.08 - $80.95$71.08 - $72.92 -
14% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$145.81 - $195.16$125.23 - $195.16 -
36% off
Polyform G-5 Ribbed Twin-Eye Fender
$96.51 - $110.64$67.26 - $110.64 -
9% offBlue Sea Systems ML-Series Remote Battery Switch with Manual Control Auto-Release
$292.49 - $351.71$292.49 - $351.71 -
9% offBlue Sea Systems AGC Fuses
$5.73 - $7.70$5.73 - $7.70 -
9% offBlue Sea Systems Contura II Rocker Switch
$23.03 - $33.01$23.03 - $33.01 -
9% offBlue Sea Systems DC Analog Ammeter
$56.98 - $145.81$56.98 - $145.81 -
9% off
Blue Sea Systems m-Series Mini Selector Battery Switch
$58.39 - $71.08$58.39 - $64.03 -
9% off
Blue Sea Systems Dash Socket - 12V
$19.17 - $20.76$18.74 -
9% offBlue Sea Systems Add-A-Battery Kit - 7650
$305.16$274.71 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00$79.26 - $88.00 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$64.03 - $97.87$57.69 - $97.87 -
9% offBlue Sea Systems MAXI Fuses
$8.49 - $9.14$7.70 - $9.14 -
9% off
Polyform G-3 Ribbed Twin-Eye Fender
$14.24 - $33.03$14.24 - $33.03 -
24% off
Polyform G-6 Ribbed Twin-Eye Fender
$144.47 - $159.98$117.96 - $144.47 -
9% off
Blue Sea Systems Contura Actuator
$9.40$8.52 - $9.61 -
9% off
Blue Sea Systems Terminal Feed Through Connector
$34.42 - $38.65$34.42 - $38.65 -
9% offBlue Sea ST-Blade Water-Resistant Fuse Block
$66.85 - $76.72$66.85 - $69.11 -
9% offBlue Sea Systems AGC/MDL Waterproof Fuse Holder
$16.49$14.90 -
27% off
Polyform EFC-11 Elite Fender Cover
$166.99 - $189.55$120.40 - $189.55 -
9% off
Polyform F-3 FenderFits Fender Cover
$51.34 - $54.16$48.81 - $51.34 -
25% off
Polyform G-1 Ribbed Twin-Eye Fender
$21.92 - $25.81$17.66 - $22.66 -
28% off
Polyform HTM-1 Line-Through Fender
$61.23 - $71.10$50.65 - $61.23 -
9% offBlue Sea Systems Side Entry Cable Clam
$12.51 - $28.42$12.51 - $25.64 -
9% offBlue Sea Contura Dual USB Charger - 1039
$78.13$70.38 -
9% offBlue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$96.46$86.88 -
19% off
Polyform F-11 Commercial Grade Classic European Twin-Eye Fender
$846.70 - $856.57$685.39 - $846.70 -
9% offBlue Sea Systems AGC Fuse Kit
$12.03 - $42.88$10.89 - $38.65 -
9% off
Polyform F-8 Commercial Grade Classic European Twin-Eye Fender
$591.46 - $639.40$575.53 - $591.46 -
9% offBlue Sea Systems 13-Position Backlight System - 8383
$33.01$29.77 -
9% offBlue Sea Systems Powerpost Plus Cable Connector
$37.24 - $40.06$36.12 - $40.06 -
9% offBlue Sea Systems 2-Pole Circuit Breaker Lockout Slide
$24.33 - $25.98$21.96 - $25.98 -
9% offBlue Sea Systems easyID ATC Fuses
$12.22$11.06 - $12.22 -
19% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$14.35 - $17.55$11.93 - $17.54 -
9% offBlue Sea Systems ATM 5-Piece Fuse Kit - 5286
$9.81$8.89 -
19% off
Polyform EFC-10 Elite Fender Cover
$147.24 - $158.52$117.92 - $158.52 -
41% off
Polyform EFC-8 Elite Fender Cover
$117.63 - $121.86$69.13 - $109.74