Welcome to Defender Canada! 
Deals
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19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$21.30 - $56.58$21.30 - $56.58 -
9% offBlue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$452.78$407.56 -
9% offBlue Sea Systems ANL Fuse
$32.78 - $59.38$32.78 - $59.38 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.98 - $216.18$53.50 - $216.18 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$111.18 - $158.78$98.16 - $158.78 -
14% offBlue Sea Systems Terminal Block
$6.30 - $35.58$6.30 - $35.58 -
14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$29.98 - $57.98$29.98 - $57.98 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$13.13 - $25.45$12.93 - $25.45 -
19% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$59.38 - $71.98$53.50 - $71.98 -
14% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.49 - $69.18$6.80 - $69.18 -
9% offBlue Sea Systems DualBus Plus Common BusBar - 150A
$39.78 - $43.98$39.64 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$109.78 - $162.98$87.94 - $162.98 -
9% offBlue Sea Water-Resistant Accessory Panel - 4366
$118.18$106.42 -
28% off
Blue Sea Systems MIDI/AMI Fuses
$9.71 - $11.70$6.97 - $11.70 -
32% offEvercoat One Step Premium Gelkote
$80.38 - $147.60$68.41 - $99.84 -
9% offBlue Sea Systems 4-Position DC Branch Circuit Breaker Panel - 1216
$263.78$237.46 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$141.98 - $161.58$127.84 - $161.58 -
9% offBlue Sea Systems DC Analog Ammeter
$48.18 - $111.18$43.42 - $111.18 -
29% offBlue Sea Systems AGC Fuses
$3.92 - $12.99$2.75 - $12.99 -
19% offBlue Sea Systems MEGA/AMG Fuses
$13.86 - $16.03$12.83 - $16.03 -
19% offBlue Sea Water-Resistant Accessory Panel - 4368
$199.38$159.62 -
9% offBlue Sea Systems ST Blade 12-Fuse Block without Negative Bus
$76.18 - $77.58$69.88 - $76.18 -
14% offBlue Sea Systems 6-Position DC Branch Circuit Breaker Panel - 8096
$380.00$323.09 -
9% offBlue Sea Systems Powerpost Plus Cable Connector
$38.38 - $39.78$34.60 - $39.78 -
9% offBlue Sea ST-Blade Battery Terminal Mount Fuse Block - 5023
$36.98$33.34 -
9% offBlue Sea ST-Blade Battery Terminal Mount Fuse Block Kit - 5024
$42.58$38.38 -
9% offBlue Sea Systems 8-Position DC Branch Circuit Breaker Panel - 1225
$452.80$407.58 -
9% offBlue Sea Water-Resistant Accessory Panel - 4365
$102.78$92.56 -
14% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.67 - $13.98$10.01 - $13.98 -
33% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$13.24 - $16.03$10.63 - $14.65 -
9% offBlue Sea Systems 12-Position DC Branch Circuit Breaker Panel - 1223
$636.22$572.66 -
13% offBlue Sea Systems MAXI Fuses
$5.22 - $8.87$5.22 - $8.87 -
Blue Sea Systems Mini Powerpost Cable Connector
$14.79 -
29% offBlue Sea Systems ATM Fuses
$3.96$2.82 - $4.04 -
13% off
Blue Sea Systems Push Button Reset-Only Circuit Breaker Boots
$6.38$5.53 - $6.39 -
14% offBlue Sea Systems Toggle Panel Switch
$9.53 - $19.97$8.19 - $19.97 -
23% offLiqui Moly Sailboat Winch Grease - 20524
$13.20$10.05 -
9% offBlue Sea m-LVD Replacement Remote Control Switch - 7928
$23.52$21.22 -
14% offBlue Sea Systems 360 Series LED Voltage Conversion Kit - 4113
$11.92$10.23 -
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 -
27% offBlue Sea Systems Short Stop Circuit Breaker Boot - 7160
$2.59$1.89 -
Blue Sea Water-Resistant Accessory Panel - 4369
$51.12 -
14% off
Blue Sea Systems Contura III Water Resistant Dimmer Switch
$18.28 - $19.47$15.63 - $19.47 -
29% offEvercoat Laminating Resin
$249.84$175.08 -
30% offLiqui Moly Marine 4T Additive Shooter - 25102
$10.97$7.58 -
14% offLiqui Moly Marine Super Diesel Additive
$11.80$10.12 -
9% offBlue Sea Systems Dual Socket Panel - 12V - 1472
$67.78$61.06