Welcome to Defender Canada! 
Blue Sea Systems
-
14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $76.72$20.55 - $76.72 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$79.54 - $293.86$79.54 - $293.86 -
Blue Sea Systems Class T Fuse
$95.05 - $116.20 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$119.02 - $195.16$119.02 - $195.16 -
Blue Sea Systems MRBF Terminal Fuse
$25.57 - $27.92 -
Blue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $80.95 -
Blue Sea C-Series ELCI Main Residual Current Rocker Circuit Breaker
$757.75 - $922.72 -
19% offBlue Sea Systems ANL Fuse
$44.29 - $83.77$44.29 - $83.77 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
Blue Sea Systems 285-Series Circuit Breaker Surface Mount
$66.85 - $88.00 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$71.08 - $80.95$71.08 - $72.92 -
Blue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$89.41 - $102.10 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$110.56 - $195.16$88.57 - $195.16 -
Blue Sea C-Series Flat Rocker Circuit Breaker
$68.26 - $255.79 -
Blue Sea Systems 285-Series Circuit Breaker Panel Mount
$88.00 -
Blue Sea Systems ST Blade 12-Fuse Block without Negative Bus
$79.54 - $92.23 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$64.03 - $97.87$57.69 - $97.87 -
Blue Sea Systems ST Blade Compact Fuse Block
$45.70 - $88.00 -
19% offBlue Sea Systems MEGA/AMG Fuses
$16.33$13.29 - $16.49 -
Blue Sea ST-Blade Battery Terminal Mount Fuse Block Kit - 5024
$66.85 -
Blue Sea Systems ST Blade 6-Fuse Independent Fuse Block
$61.21 - $71.08 -
33% off
Blue Sea Systems MIDI/AMI Fuses
$9.78 - $12.65$6.55 - $12.65 -
Blue Sea Systems ST Blade Split Bus 12-Fuse Block - 5032
$113.38 -
19% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.75 - $19.15$9.51 - $19.15 -
Blue Sea Systems C-Series Raised Rocker Circuit Breaker
$109.15 - $199.39 -
Blue Sea ST-Blade Battery Terminal Mount Fuse Block - 5023
$45.70 -
Blue Sea ST CLB 6 Position Circuit Breaker Block with Negative Bus - 5052
$103.51 -
Blue Sea Systems MAXI Fuses
$8.49 - $9.14 -
Blue Sea Systems ST Glass AGC/MDL Fuse Block with Negative Bus - 5015
$78.13 -
Blue Sea Systems A-Series Raised Rocker Circuit Breaker
$78.13 -
Blue Sea Systems ST Blade 6-Fuse Block without Negative Bus
$62.62 - $71.08 -
Blue Sea Systems A-Series Restricted Off Flat Rocket Circuit Breaker
$44.29 - $45.70 -
9% offBlue Sea Systems ST Glass AGC/MDL Fuse Block without Negative Bus - 5018
$68.26$61.50 -
Blue Sea Systems COTS Military Grade A-Series Circuit Breaker
$148.63 -
Blue Sea System UL-489 Raised Rocker Circuit Breaker
$110.56