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% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$79.54 - $293.86$71.65 - $293.86 -
9% offBlue Sea Systems Class T Fuse
$95.05 - $116.20$85.61 - $116.20 -
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 -
14% offMarinco Pigtail Adapter - 125V
$69.67 - $285.42$69.67 - $256.93 -
14% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$145.81 - $195.16$125.23 - $195.16 -
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 Add-A-Battery Kit - 7650
$305.16$274.71 -
9% offMarinco Clam Shell Vent
$38.65 - $45.70$38.65 - $41.19 -
7% off
Marinco Trumpet Air Horn
$305.17 - $444.77$305.17 - $444.77 -
9% off
Blue Sea Systems m-Series Mini Selector Battery Switch
$58.39 - $71.08$58.39 - $64.03 -
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 Dash Socket - 12V
$19.17 - $20.76$18.74 -
9% offMarinco EEL Pigtail Adapter - 50A Female to 50A Male - P504-503
$350.29$315.32 -
7% off
Marinco Trumpet Mini Air Horn
$285.42 - $378.50$262.64 - $348.27 -
7% offMarinco Electronic Horn - 10082
$41.47$38.20 -
7% offMarinco Replacement Air Compressor - 10102
$110.58$101.78 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00$79.26 - $88.00 -
9% offBlue Sea Systems MAXI Fuses
$8.49 - $9.14$7.70 - $9.14 -
9% offMarinco Dockside Locking Shore Power Receptacle - 6369CR
$193.75$174.44 -
9% offMarinco Compact Trumpet Electric Horn
$110.58 - $229.03$101.78 - $206.19 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$64.03 - $97.87$57.69 - $97.87 -
9% offBlue Sea Systems AGC Fuse Kit
$12.03 - $42.88$10.89 - $38.65 -
23% off
Marinco Mounting Cable Ties
$4.82 - $9.79$3.97 - $9.79 -
9% off
Blue Sea Systems Contura Actuator
$9.40$8.52 - $9.61 -
7% offMarinco Low Profile Hidden Horn - 10080
$59.80$55.07 -
9% offBlue Sea ST-Blade Water-Resistant Fuse Block
$66.85 - $76.72$66.85 - $69.11 -
9% off
Blue Sea Systems Terminal Feed Through Connector
$34.42 - $38.65$34.42 - $38.65 -
9% offMarinco Weatherproof Cover with Lift Lid - 7788CR
$78.13$70.38 -
7% offMarinco International Shorty Horn - 10036
$172.60$158.84 -
7% off
Marinco MiniBlast Compact Single Horn with Cover
$31.60$29.12 -
9% offBlue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$96.46$86.88 -
9% offMarinco Right Angle 30A Female to 30A Male Pigtail - 1RPC
$58.41$52.63 -
7% offMarinco Mini Compact Electric Horn - 10035
$35.83$33.01 -
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 -
9% offBlue Sea Contura Dual USB Charger - 1039
$78.13$70.38 -
14% offMarinco Replacement Cap & Bezel - 301ELCB
$38.65$32.94