Welcome to Defender Canada! 
Deals
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14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$23.58 - $76.48$20.13 - $76.48 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$77.86 - $287.62$77.86 - $287.62 -
Blue Sea Systems A-Series Flat Rocker Circuit Breaker
$39.22 - $79.24 -
Blue Sea Systems Class T Fuse
$93.04 - $113.74 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$144.10 - $191.02$123.75 - $191.02 -
Blue Sea C-Series ELCI Main Residual Current Rocker Circuit Breaker
$741.64 - $903.10 -
Blue Sea Systems SMS Surface Mount System Panel Enclosure - 3119
$932.12 -
Blue Sea Systems Class T Fuse Block with Insulating Cover
$80.62 - $159.30 -
Blue Sea Systems 8-Position AC Main Circuit Breaker Panel - 8027
$299.50 -
9% offBlue Sea Systems Combination Circuit Breaker Panel - 8408
$1,646.98$1,482.34 -
Blue Sea Systems 20-Position Combination Circuit Breaker Panel - 8086
$1,917.46 -
Blue Sea Systems SMS Surface Mount System Panel Enclosure - 3117
$1,126.70 -
Blue Sea Systems 16-Position DC Branch Circuit Breaker Panel - 1222
$814.82 -
Blue Sea Systems ML-Series Remote Battery Switch
$251.78 - $341.46 -
Blue Sea Systems 285-Series Circuit Breaker Surface Mount
$65.44 - $86.14 -
Blue Sea Systems AC Residual Current Circuit Breaker Panel - 8100
$549.84 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.39 - $79.24$6.37 - $79.24 -
Blue Sea Systems M2 DC Multimeter with SoC - 1830
$402.19 -
19% offBlue Sea Systems ANL Fuse
$43.36 - $83.38$43.36 - $83.38 -
Blue Sea Systems Combination Circuit Breaker Panel - 8095
$1,790.50 -
Blue Sea Systems SMS Surface Mount System Panel Enclosure - 3116
$711.31 -
Blue Sea Systems 2-Position AC Residual Current Circuit Breaker Panel - 8101
$653.34 -
Blue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$538.78 -
Blue Sea Systems 13-Position DC Branch Circuit Breaker Panel - 8068
$719.60 -
9% offBlue Sea Systems PowerBar BusBar - 600A
$168.96 - $197.94$152.12 - $197.94 -
Blue Sea Systems AC Source Rotary Switch - 9093
$582.94 -
Blue Sea Systems 20-Position DC Branch Circuit Breaker Panel - 8379
$1,308.87 -
14% offBlue Sea Systems Common BusBar - 150A
$23.87 - $43.36$23.87 - $43.36 -
Blue Sea Systems 5-Position AC Main Circruit Breaker Panel - 8409
$473.94 -
Blue Sea Systems M2 AC Multimeter - 1838
$424.27 -
Blue Sea Systems Weather Deck Waterproof Circuit Breaker Panel
$137.20 - $226.92 -
9% offBlue Sea Systems PowerBar 1000 BusBar
$249.02 - $308.37$249.02 - $308.37 -
9% offBlue Sea Systems MaxiBus BusBar - 250A
$51.64 - $80.62$46.54 - $80.62 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.62 - $35.08$12.04 - $35.08 -
Blue Sea Systems AC Digital Multimeter - 8247
$395.26 -
Blue Sea Systems AC Main Circuit Breaker Panel - 8077
$134.44 -
Blue Sea Systems ML-ACR Automatic Charging Relay with Manual Control
$305.58 - $377.36 -
Blue Sea Systems 10-Position DC Branch Circuit Breaker Panel - 8082
$569.17 -
Blue Sea Systems AC Source Rotary Switch - 9077
$602.28 -
Blue Sea Systems AC Source Rotary Switch Panel - 8386
$391.12 -
Blue Sea Systems 3-Position AC Branch Circuit Breaker Panel - 8058
$203.44 -
Blue Sea C-Series Flat Rocker Circuit Breaker
$66.82 - $250.36 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$69.58 - $79.24$69.58 - $71.38 -
Blue Sea Systems Rotary AC Source Selection Switch - 9009
$171.70 -
Blue Sea Systems 8-Position DC Branch Circuit Breaker Panel - 1200
$435.30 -
Blue Sea Systems AC Source Selection Rotary Switch Panel - 8361
$656.10 -
Blue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$86.14 - $99.94 -
Blue Sea Systems 2-Position AC Main Circuit Breaker Panel - 1214
$334.54