Welcome to Defender Canada! 
Deals
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29% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$23.08 - $74.83$20.83 - $74.83 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.28 - $281.38$51.61 - $281.38 -
9% offBlue Sea Systems ANL Fuse
$42.43 - $80.23$42.43 - $80.23 -
19% off
Ancor Marine Heat Shrink Ring Terminal Electrical Connectors
$5.16 - $61.33$5.16 - $61.33 -
McLube Sailkote High Performance Dry Lubricant
$22.90 - $60.00 -
9% offAncor Marine Heat Shrink Flat Electrical Connectors
$6.57 - $124.78$6.57 - $124.78 -
9% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$140.98 - $186.88$128.16 - $186.88 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.24 - $77.53$6.24 - $77.53 -
14% offMarinco Pigtail Adapter - 125V
$66.73 - $273.30$63.76 - $273.30 -
9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$38.38 - $77.53$35.82 - $77.53 -
12% offBlue Sea Systems ATO/ATC Fuses
$3.77 - $28.93$3.30 - $27.58 -
9% offBlue Sea Systems MaxiBus BusBar - 250A
$50.53 - $78.88$45.54 - $78.88 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$68.08 - $77.53$68.08 - $69.84 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.31 - $34.33$11.79 - $34.33 -
14% offBlue Sea Systems Common BusBar - 150A
$23.36 - $42.43$23.36 - $42.43 -
17% off
Ancor Ring Terminals
$4.28 - $20.54$3.54 - $17.54 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$105.88 - $186.88$84.82 - $186.88 -
9% offBlue Sea Systems PowerBar BusBar - 600A
$165.30 - $193.65$148.83 - $193.65 -
28% offStar Brite Non-Toxic Premium Marine Antifreeze
$11.44 - $43.84$11.44 - $33.04 -
9% offBlue Sea Systems PowerBar 1000 BusBar
$243.62 - $301.68$243.62 - $301.68 -
28% offVetus C20 Slow Blow Type Strip Fuse
$22.93 - $28.93$20.59 - $25.59 -
9% offBlue Sea Systems ST Blade Compact Fuse Block
$43.78 - $84.28$43.78 - $75.91 -
9% offXantrex Freedom HF Power Inverter/Charger
$755.30 - $990.21$755.30 - $990.21 -
29% offBlue Sea Systems AGC Fuses
$3.80 - $17.20$2.68 - $17.20 -
9% offBlue Sea Systems 2 Stud MiniBus Common BusBar
$17.74 - $20.92$16.03 - $20.92 -
32% off
Blue Sea Systems MIDI/AMI Fuses
$9.39 - $12.14$6.30 - $12.14 -
Forespar LanoCote Rust & Corrosion Protector
$31.63 -
9% offBlue Sea Systems MEGA/AMG Fuses
$15.66$14.27 - $15.79 -
9% offMarinco EEL Pigtail Adapter - 50A Female to 50A Male - P504-503
$335.41$301.93 -
9% offBlue Sea Systems AGC Fuse Kit
$11.55 - $41.08$11.55 - $37.03 -
9% off
Blue Sea Systems Contura Actuator
$9.02$8.31 - $9.22 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$61.33 - $93.73$55.26 - $93.73 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$84.28$75.91 - $84.28 -
9% offBlue Sea Systems Contura II Rocker Switch
$22.08 - $30.28$22.08 - $30.28 -
19% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.28 - $18.36$9.13 - $18.36 -
9% offBlue Sea Systems Weather Deck Waterproof Non-Fused Switch Panel
$49.18 - $128.83$49.18 - $128.83 -
9% offLewmar ANL Fuse
$22.64 - $46.48$20.96 - $46.48 -
22% offSta-Bil Gasoline Fuel Stabilizer
$10.03 - $23.17$7.74 - $23.17 -
9% offAncor Marine Electrical Step Down Butt Connectors
$5.57 - $35.68$5.57 - $32.17 -
12% offAncor Marine Single Crimp Electrical Butt Connectors
$4.11 - $12.51$3.58 - $12.51 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$155.83 - $163.93$140.31 - $163.93 -
9% off
Blue Sea Systems DC Switch Small Format Label Set
$13.14 - $25.32$13.14 - $22.85 -
14% offBlue Sea Systems DC Analog Ammeter
$46.48 - $139.63$39.60 - $139.63 -
9% offRaritan K.O.2 Knock Out Odors Kit - KO2
$273.32$246.05 -
9% offCole Hersee Selector/Master Disconnect Battery Switch - M-750-BP
$105.88$95.35 -
9% offMDR Amazon Lemon Oil - LO-325
$22.35$20.16 -
9% offBlue Sea Systems ST Glass AGC/MDL Fuse Block without Negative Bus - 5018
$65.38$58.90 -
9% offMasterVolt Master DC-DC Converter - 24/12V DC
$66.73 - $153.13$60.12 - $153.13