Welcome to Defender Canada! 
Blue Sea Systems
-
Blue Sea ST-Blade Battery Terminal Mount Fuse Block - 5023
$45.70 -
Blue Sea Systems Heavy-Duty In-Line AGC/MDL Fuse Holder - 30A - 5063
$9.57 -
Blue Sea Systems AC Analog Ammeter - 9630
$82.36 -
Blue Sea Systems Blank Circuit Breaker Mounting Panel - 8072
$30.19 -
Blue Sea Systems Blank Circuit Breaker Mounting Panel - 8173
$37.24 -
Blue Sea Systems DualBus Common BusBar Cover - 2709
$21.14 -
Blue Sea Systems ML-Series Paralleling Link Bus - 9160
$24.62 -
Blue Sea Systems PowerBar Common BusBar Cover - 2708
$35.83 -
Blue Sea Systems Terminal Feed Through Connector
$34.42 - $38.65 -
Blue Sea Systems AC Source Selection Rotary Switch Panel - 1481
$451.80 -
Blue Sea Systems Dual Post I/O Cable Caps - 4018
$12.77 -
Blue Sea Systems DC Square Format Waterproof Labels (120Pack) - 4217
$30.19 -
Blue Sea ST CLB 6 Position Circuit Breaker Block with Negative Bus - 5052
$103.51 -
Blue Sea Systems DC Digital Voltmeter with Alarm - 8251
$288.22 -
Blue Sea Systems 13-Position DC Branch Circuit Breaker Panel - 8403
$881.87 -
Blue Sea Systems M-Series Battery Switch Link Bus - 9159
$24.60 -
Blue Sea Systems Mini Powerpost Cable Connector
$15.09 -
Blue Sea Systems Micro Analog AC Voltmeter
$58.39 -
Blue Sea Systems Analog Meter Shunt
$64.03 - $100.69 -
Blue Sea Contura Dual USB Charger - 1039
$78.13 -
Blue Sea Systems Plug and Socket Set - 12V - 1015
$34.42 -
Blue Sea Systems Common BusBar Cover - 2715
$7.28 -
Blue Sea Systems 5-Position DC Branch Circuit Breaker Panel - 8401
$626.65 -
Blue Sea Systems DualBus Common BusBar Cover - 2710
$21.75 -
Blue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$96.46 -
Blue Sea Systems Push Button Reset-Only Circuit Breaker Boots
$7.51 -
Blue Sea Systems DC Square Format Waterproof Labels (60-Pack) - 4216
$23.54 -
Blue Sea Systems Toggle Guard - 4100
$6.49 -
Blue Sea USB 2.0 Extension - 1044
$34.42 -
34% offBlue Sea Water-Resistant Accessory Panel - 4368
$200.80$130.73 -
Blue Sea Systems m-Series Battery Switch Mounting Panel - 1139
$99.30 -
Blue Sea Systems SMS Surface Mount System Panel Enclosure - 3118
$846.63 -
Blue Sea Systems DC Analog Voltmeter - 8240
$54.16 -
Blue Sea Systems Contura Actuator Removal Tool - 8293
$8.83 -
14% offBlue Sea Systems AGC/MDL Waterproof Fuse Holder
$16.49 - $33.01$14.11 - $33.01 -
14% offBlue Sea Systems AGC Fuse Kit
$12.03 - $42.88$12.03 - $36.54 -
Blue Sea Systems m-Series Locking Single Circuit On-Off Battery Switch
$48.52 -
Blue Sea Systems m-Series Mini On-Off Battery Switch with Key
$44.29 -
Blue Sea Systems A-Series Restricted Off Flat Rocket Circuit Breaker
$44.29 - $45.70 -
Blue Sea Systems A-Series Raised Rocker Circuit Breaker
$78.13 -
Blue Sea Systems Toggle Panel Switch
$16.01 - $24.00 -
24% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$14.35 - $17.55$11.10 - $17.55 -
Blue Sea Systems Plug - 12V - 1010
$20.00 -
Blue Sea Systems Analog/Digital Meter Mounting Panel - 8013
$52.75 -
Blue Sea Systems Battery Temperature Sensor - 1820
$30.19 -
Blue Sea Systems 8-Position DC Branch Circuit Breaker Panel - 1457
$313.62 -
Blue Sea Systems e-Series On-Off Battery Switch with AFD - 9004E
$78.13 -
Blue Sea Systems m-ACR Mini Automatic Charging Relay - 7601
$107.74