Welcome to Defender Canada! 
Blue Sea Systems
-
9% offBlue Sea Systems AGC Fuse Kit
$12.03 - $42.88$10.89 - $38.65 -
Blue Sea Systems ATO/ATC In-Line Fuse Holder - 5064
$9.04 -
Blue Sea Water-Resistant Accessory Panel - 4366
$164.14 -
Blue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$66.85 -
Blue Sea Systems 360 Panel Dual Bilge Pump Control - 1522
$348.87 -
Blue Sea Systems Extended DC Panel Label Set - 8039
$51.34 -
Blue Sea Systems AC Main Circuit Breaker Panel - 8079
$166.96 -
Blue Sea Dual Dual USB Charger - 12/24V
$41.47 - $42.88 -
Blue Sea Marine-Grade Short Stop DC Circuit Breakers
$19.15 -
Blue Sea ST-Blade Battery Terminal Mount Fuse Block - 5023
$45.70 -
Blue Sea Systems AC Source Selection Rotary Switch Panel - 8366
$316.42 -
Blue Sea Systems DC Digital Ammeter - 8236
$291.04 -
Blue Sea Systems Water-Resistant Accessory Panel - 4363
$68.26 -
Blue Sea Systems Marine Grade Dual GFCI Receptacle - 1698
$85.18 -
Blue Sea Systems 6-Position AC Branch Circuit Breaker Panel - 8097
$409.50 -
Blue Sea Systems Water-Resistant DC Circuit Breaker Switch Panel with Dual USB Charger
$110.56 -
Blue Sea Systems AC Insulating Back Cover - 4027
$48.52 -
Blue Sea Systems DC Digital Voltmeter - 8235
$250.15 -
Blue Sea Systems ML-ACR Automatic Charging Relay
$306.59 - $353.10 -
Blue Sea Systems LED Indicator Light - 12/24V DC
$5.80 -
Blue Sea Systems MEGA/AMG Fuse Block - 5001
$45.70 -
Blue Sea Systems AC Source Selection Rotary Switch Panel - 8365
$464.47 -
Blue Sea Systems HD-Series Selector Battery Switch
$162.73 - $171.19 -
Blue Sea Systems ST Blade 6-Fuse Block without Negative Bus
$61.21 - $71.08 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00$79.26 - $88.00 -
Blue Sea Systems Heavy-Duty In-Line AGC/MDL Fuse Holder - 30A - 5063
$9.57 -
Blue Sea Systems DC Analog Voltmeter - 8003
$54.16 -
Blue Sea Systems DC Square Format Waterproof Labels (120Pack) - 4217
$30.19 -
Blue Sea Systems m-Series Selector 3-Position Battery Switch
$72.49 - $88.00 -
Blue Sea Systems Analog Meter Shunt
$64.03 - $100.69 -
Blue Sea A-Series ELCI Main Residual Current Toggle Circuit Breaker - 3106 100
$575.86 -
Blue Sea Systems 360 Panel Insulating Back Cover - 1331
$42.88 -
Blue Sea Systems In-Line MAXI Fuse Holder - 5068
$45.70 -
Blue Sea Systems PowerBar Common BusBar Cover - 2708
$35.83 -
Blue Sea Systems C-Series Raised Rocker Circuit Breaker
$109.15 -
Blue Sea Systems LED Indicator Light - 120V AC
$5.80 -
Blue Sea Systems HD-Series Selector 3-Position Battery Switch with AFD - 11003
$162.73 -
Blue Sea Systems MaxiBus Insulating BusBar Cover - 2718
$48.52 -
Blue Sea Systems AC Main Circuit Breaker Panel - 7372
$360.13 -
Blue Sea Systems AGC/MDL Waterproof Fuse Holder
$16.49 -
Blue Sea Floyd Bell Turbo Series Alarm - 1070
$34.42 -
Blue Sea Systems Plug and Socket Set - 12V - 1015
$34.42 -
Blue Sea Systems 8-Position AC Branch Circuit Breaker Panel - 1228
$468.72 -
Blue Sea Systems 2-Position AC Main Circuit Breaker Panel - 1214
$341.80 -
Blue Sea Systems Dual Battery Bank Management Panel - 8080
$281.19 -
Blue Sea USB 2.0 Extension - 1044
$44.29 -
Blue Sea Systems Weather Deck Waterproof Non-Fused Switch Panel
$51.34 - $134.53 -
Blue Sea Systems 360 Panel 12V Socket and Dual USB Charger - 1478
$165.57