Welcome to Defender Canada! 
Deals
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19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$22.19 - $64.82$20.03 - $58.40 -
9% off
Norcold DC751 Refrigerator
$1,441.59 - $1,565.20$1,297.51 - $1,408.78 -
9% off
Norcold DC740 Refrigerator/Freezer
$1,351.79 - $1,472.11$1,216.69 - $1,324.98 -
9% offBlue Sea Systems ANL Fuse
$37.08 - $69.20$33.43 - $62.34 -
9% offBlue Sea Systems 16-Position DC Branch Circuit Breaker Panel - 1222
$862.02$775.88 -
9% offBlue Sea Systems Combination Circuit Breaker Panel - 8084
$1,196.37$1,076.80 -
9% offBlue Sea Systems Class T Fuse Block with Insulating Cover
$83.80 - $120.32$75.48 - $108.34 -
9% offBlue Sea Systems Combination Circuit Breaker Panel - 8095
$1,894.26$1,704.90 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$61.90 - $245.86$55.77 - $221.34 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$115.92 - $165.56$102.35 - $149.07 -
9% offBlue Sea Systems MRBF Terminal Fuse
$26.13 - $27.20$23.58 - $24.54 -
9% offBlue Sea Systems Class T Fuse
$76.50 - $80.88$68.91 - $72.85 -
9% offBlue Sea Systems Single MRBF Terminal Fuse Block - 5191
$38.54$34.75 -
9% offBlue Sea Systems 285-Series Circuit Breaker Surface Mount
$69.20 - $73.58$62.34 - $66.28 -
9% offBlue Sea Systems AC Digital Multimeter - 8247
$391.86$352.74 -
9% offBlue Sea Systems Gen II P12 Series Battery Charger
$835.75 - $1,057.67$752.24 - $951.97 -
9% offBlue Sea Systems ML-ACR Automatic Charging Relay with Manual Control
$323.26 - $368.52$290.99 - $331.72 -
9% offBlue Sea Systems 8-Position AC Main Circuit Breaker Panel - 8027
$313.04$281.79 -
Blue Sea Systems AC Source Rotary Switch - 9011
$368.14 -
9% offBlue Sea Systems AC Source Rotary Switch - 9019
$504.28$453.91 -
14% offBlue Sea Systems Common BusBar - 150A
$24.89 - $44.38$21.24 - $37.81 -
9% offBlue Sea Systems 8-Position DC Branch Circuit Breaker Panel - 8023
$311.58$280.48 -
9% offBlue Sea Systems Weather Deck Waterproof Fused Switch Panel
$67.74 - $223.96$61.03 - $201.63 -
9% offBlue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$472.16$425.01 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$69.20 - $72.12$62.34 - $64.97 -
14% offBlue Sea Systems Terminal Block
$6.54 - $37.08$5.65 - $31.61 -
14% offBlue Sea Systems PowerBar BusBar - 600A
$164.12 - $209.38$139.59 - $178.07 -
9% offBlue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$88.18 - $89.64$79.42 - $80.74 -
9% offBlue Sea Systems AC Main Circuit Breaker Panel - 8077
$142.20$128.04 -
9% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$34.16 - $67.74$30.81 - $61.03 -
9% off
Blue Sea Systems m-Series Mini On-Off Battery Switch
$44.38 - $45.84$40.00 - $41.32 -
9% offBlue Sea Systems Weather Deck Waterproof Circuit Breaker Panel
$145.12 - $240.04$130.67 - $216.09 -
9% offBlue Sea Systems 8-Position AC Source Selection Circuit Breaker Panel - 8467
$380.20$342.24 -
14% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.78 - $72.12$7.07 - $64.97 -
9% offBlue Sea Systems AC Residual Current Circuit Breaker Panel - 1502
$542.24$488.08 -
9% offBlue Sea Systems SI-ACR Automatic Charging Relay with Start Isolation - 7610
$169.94$153.01 -
9% offBlue Sea Systems 10-Position DC Branch Circuit Breaker Panel - 8082
$602.13$541.98 -
14% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$13.67 - $26.51$12.37 - $23.93 -
9% offBlue Sea Systems M2 DC Multimeter with SoC - 1830
$397.73$358.02 -
14% offBlue Sea Systems MaxiBus BusBar - 250A
$53.14 - $83.80$45.26 - $71.32 -
9% offBlue Sea Systems ANL Fuse Block - 5005
$41.46$37.38 -
9% offBlue Sea Systems e-Series On-Off Battery Switch - 9003E
$66.28$59.71 -
Blue Sea Systems M2 Vessel Systems Monitor - 1850
$362.62 -
9% offBlue Sea A-Series ELCI Main Residual Current Toggle Circuit Breaker - 3106 100
$492.60$443.40 -
9% offBlue Sea Systems ML-Series Remote Battery Switch
$257.56 - $294.06$231.86 - $264.71 -
9% offBlue Sea Systems ST Blade 6-Fuse Independent Fuse Block
$60.44 - $63.36$54.46 - $57.09 -
9% offBlue Sea Systems ML-Series Remote Battery Switch with Manual Control Auto-Release
$297.00 - $302.84$267.36 - $272.62 -
9% offBlue Sea Systems 8-Position AC Branch Circuit Breaker Panel - 1228
$485.32$436.85