Welcome to Defender Canada! 
Deals
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14% off
Ancor Marine Grade Primary Tinned Copper Wire
$9.82 - $203.15$8.44 - $203.15 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.28 - $281.38$51.61 - $281.38 -
19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$23.08 - $74.83$22.55 - $74.83 -
9% off
Marinco EEL ShorePower Cordset - 30A
$91.07 - $209.91$82.03 - $188.98 -
9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$524.38 - $546.00$472.00 - $491.46 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$184.18$156.64 -
9% offBlue Sea Systems ANL Fuse
$42.43 - $78.88$42.43 - $78.88 -
19% off
Ancor Marine Heat Shrink Ring Terminal Electrical Connectors
$5.16 - $61.33$5.16 - $61.33 -
9% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$748.50 - $757.95$673.71 - $682.22 -
9% offAncor Marine Heat Shrink Flat Electrical Connectors
$6.57 - $124.78$6.57 - $124.78 -
9% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$714.73$643.32 -
9% off
Fireboy Propane Fume Detector with 1 Sensor
$439.33 - $450.13$395.46 - $405.18 -
9% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$107.23 - $186.88$96.57 - $186.88 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$189.58$161.23 -
9% offXantrex Freedom X Power Inverter
$540.66 - $1,442.48$540.66 - $1,298.30 -
9% off
Fireboy 1 Channel Gasoline Fume Detector
$416.38 - $428.53$374.80 - $385.74 -
9% offBlue Sea Systems Common BusBar - 150A
$23.36 - $42.43$23.36 - $42.43 -
9% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.24 - $77.53$6.58 - $77.53 -
9% offMTI Industries Safe-T-Alert FX-4 Marine Carbon Monoxide Alarm
$112.63 - $178.78$101.43 - $160.96 -
9% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$68.08 - $84.28$61.33 - $84.28 -
14% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.31 - $34.33$12.49 - $34.33 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$105.88 - $186.88$84.82 - $186.88 -
9% offFireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$631.03$567.99 -
9% off
Fireboy Propane Gas and Gasoline Sensor
$185.55 - $259.78$167.05 - $233.86 -
9% offBlue Sea A-Series ELCI Main Residual Current Toggle Circuit Breaker - 3106 100
$455.53$410.04 -
9% offMarinco Pigtail Adapter - 125A
$66.73 - $273.30$60.12 - $246.03 -
8% offBlue Sea Systems ATO/ATC Fuses
$3.77 - $28.93$3.46 - $28.93 -
9% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$211.18$190.12 -
7% offXantrex PROsine Power Inverter
$2,180.93 - $2,295.67$2,025.68 - $2,295.67 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$757.93 - $778.18$682.20 - $700.42 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$428.53 - $439.33$385.74 - $395.46 -
19% offBSP Crimp 'n Seal Quick Disconnects
$16.60 - $26.84$14.40 - $26.84 -
9% off
Fireboy 2-Sensor Methane Fume Detector LED Display
$884.83$796.41 -
9% offAncor Marine Heat Shrink Snap Plug Electrical Connectors
$5.86 - $61.33$5.86 - $61.33 -
14% off
Ancor Ring Terminals
$4.28 - $20.54$3.73 - $18.54 -
18% offVetus C20 Slow Blow Type Strip Fuse
$22.93 - $28.93$22.93 - $25.59 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$450.13 - $481.18$405.18 - $433.12 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$204.43$173.86 -
9% off
MTI Industries Safe-T-Alert 62 Series Marine Carbon Monoxide Alarm
$111.28 - $147.73$100.21 - $147.73 -
9% offXantrex Freedom HF Power Inverter/Charger
$793.10 - $1,041.51$793.10 - $1,041.51 -
9% offNuova Rade Collapsible Bathyscope - 31409
$111.34$100.27 -
9% offImtra Thermal Windlass Circuit Breaker
$207.13$186.48 - $207.13 -
9% off
MTI Industries Safe-T-Alert SA-339 Sealed Battery Carbon Monoxide Alarm
$100.48 - $107.23$90.49 - $107.23 -
9% off
MTI Industries Safe-T-Alert 25 Series Dual Carbon Monoxide/Propane Alarm
$123.43 - $294.88$111.15 - $265.45 -
9% offBlue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$436.63$393.03 -
9% off
MTI Industries Safe-T-Alert SA-340 Sealed Battery Carbon Monoxide Alarm
$89.68$80.77 -
19% offAncor Marine Flat Electrical Connectors
$4.14 - $14.22$4.14 - $11.49 -
13% offBlue Sea Systems MAXI Fuses
$8.16$7.12 - $8.58