Welcome to Defender Canada! 
Blue Sea Systems
-
Blue Sea Systems Bezel Mounting Adapter - 7098
$11.77 -
19% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$14.35 - $17.55$11.81 - $17.55 -
9% offBlue Sea Systems AGC Fuse Kit
$12.03 - $42.88$12.03 - $38.65 -
Blue Sea Systems AGC/MDL Crimpable Fuse Holder - 5060
$12.10 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.92 - $35.83$12.29 - $35.83 -
Blue Sea Systems Side Entry Cable Clam
$12.30 - $28.42 -
Blue Sea Systems Dual Post I/O Cable Caps - 4018
$12.77 -
Blue Sea Systems 360 Series LED Voltage Conversion Kit - 4113
$13.03 -
19% offBlue Sea Systems MEGA/AMG Fuses
$16.33$13.29 - $16.49 -
Blue Sea Systems Large Format Labels - DC Electrical Panel - 8030
$13.56 -
Blue Sea Systems Large Format Labels - AC Electrical Panel - 8031
$13.67 -
Blue Sea Systems DC Switch Small Format Label Set
$13.80 - $26.42 -
Blue Sea Systems Battery Switch Icon Label Kit - 7902
$14.15 -
Blue Sea Systems Waterproof In-Line ATO/ATC Fuse Holder - 5065
$14.28 -
Blue Sea Systems Weather Deck Toggle Switch
$14.35 - $25.15 -
9% offBlue Sea Systems AGC/MDL Waterproof Fuse Holder
$16.49 - $33.01$14.90 - $33.01 -
Blue Sea Systems Mini Powerpost Cable Connector
$15.09 -
Blue Sea Systems Toggle Panel Switch
$16.01 - $24.00 -
Blue Sea Systems Dual Entry Cable Cap
$16.46 -
Blue Sea Systems Push Button Switch Label Kit - 4230
$16.88 -
Blue Sea Systems Dash Socket - 12V
$18.20 - $19.17 -
Blue Sea Systems SPTT On-On-On Switch Meter Toggle - 4141
$18.49 -
Blue Sea Systems 2 Stud MiniBus Common BusBar
$18.51 - $21.82 -
9% offBlue Sea Systems V1 DC Square Format Waterproof Labels (30-Pack) - 4215
$21.45$19.37 -
Blue Sea Systems Plug - 12V - 1010
$20.00 -
14% offBlue Sea m-LVD Replacement Remote Control Switch - 7928
$23.68$20.21 -
Blue Sea Systems 4 Stud MiniBus Common BusBar
$20.35 - $24.79 -
14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $76.72$20.55 - $76.72 -
Blue Sea Systems DualBus Common BusBar Cover - 2709
$21.14 -
Blue Sea Systems V2 DC Square Format Waterproof Labels (30-Pack) - 4218
$21.45 -
Blue Sea Systems DualBus Common BusBar Cover - 2710
$21.75 -
Blue Sea Systems Powerpost Cable Connector
$22.06 - $23.47 -
Blue Sea Systems High Temperature Sensor - 1821
$22.38 -
Blue Sea Systems Contura II Rocker Switch
$23.03 - $31.60 -
Blue Sea Systems DC Square Format Waterproof Labels (60-Pack) - 4216
$23.54 -
Blue Sea Systems Contura III Water Resistant Dimmer Switch
$23.68 - $26.81 -
Blue Sea Systems 2-Pole Circuit Breaker Lockout Slide
$24.33 - $25.98 -
14% offBlue Sea Systems Common BusBar - 150A
$24.37 - $44.29$24.37 - $44.29 -
Blue Sea Systems M-Series Battery Switch Link Bus - 9159
$24.60 -
Blue Sea Systems ML-Series Paralleling Link Bus - 9160
$24.62 -
Blue Sea Systems MRBF Terminal Fuse
$25.57 - $27.92 -
Blue Sea PowerBar Dual BusBar
$25.68 - $33.01 -
Blue Sea Systems 4-Position Backlight System - 8384
$25.74 -
9% offBlue Sea Systems Battery Temperature Sensor - 1820
$30.19$27.23 -
14% offBlue Sea Systems Water-Resistant Accessory Panel - 4364
$33.01$28.15 -
Blue Sea Systems DualBus Common BusBar - 100A
$28.35 - $30.19 -
Blue Sea Systems Blank Circuit Breaker Mounting Panel - 8072
$30.19 -
Blue Sea Systems DC Square Format Waterproof Labels (120Pack) - 4217
$30.19