Welcome to Defender Canada! 
Blue Sea Systems
-
19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$21.30 - $55.18$21.30 - $55.18 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$111.18 - $158.78$98.16 - $158.78 -
Blue Sea Systems MRBF Terminal Fuse
$25.08 - $25.63 -
Blue Sea Systems ANL Fuse
$32.78 - $62.18 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.98 - $216.18$53.50 - $216.18 -
14% offBlue Sea Systems 285-Series Circuit Breaker Surface Mount
$66.38 - $70.58$60.08 - $70.58 -
Blue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$84.58 - $85.98 -
Blue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$66.38 - $69.18 -
14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$29.98 - $57.98$29.98 - $57.98 -
Blue Sea Systems ATO/ATC Fuses
$3.89 - $27.95 -
14% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.49 - $69.18$6.80 - $69.18 -
Blue Sea Systems ST Blade Compact Fuse Block
$43.98 - $70.58 -
19% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$59.38 - $71.98$53.50 - $71.98 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$109.78 - $162.98$87.94 - $162.98 -
Blue Sea Systems ST Blade 6-Fuse Independent Fuse Block
$57.98 - $60.78 -
29% offBlue Sea Systems AGC Fuses
$3.92 - $12.99$2.75 - $12.99 -
19% offBlue Sea Systems MEGA/AMG Fuses
$13.86 - $16.03$12.83 - $16.03 -
Blue Sea Systems ST Glass AGC/MDL Fuse Block with Negative Bus - 5015
$63.58 -
Blue Sea C-Series Flat Rocker Circuit Breaker
$50.98 - $189.58 -
Blue Sea Systems ST Blade Split Bus 12-Fuse Block - 5032
$109.78 -
14% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.67 - $13.98$10.01 - $13.98 -
9% offBlue Sea Systems ST Blade 12-Fuse Block without Negative Bus
$76.18 - $77.58$69.88 - $76.18 -
Blue Sea System UL-489 Flat Rocker Circuit Breaker
$48.18 - $71.98 -
9% offBlue Sea ST-Blade Battery Terminal Mount Fuse Block - 5023
$36.98$33.34 -
9% offBlue Sea ST-Blade Battery Terminal Mount Fuse Block Kit - 5024
$42.58$38.38 -
Blue Sea Systems ST Blade 6-Fuse Block without Negative Bus
$57.98 - $60.78 -
28% off
Blue Sea Systems MIDI/AMI Fuses
$9.71 - $11.90$6.97 - $11.90 -
Blue Sea Systems easyID ATC Fuses
$11.21 -
Blue Sea Systems A-Series Restricted Off Flat Rocket Circuit Breaker
$32.78 - $34.18 -
33% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$13.24 - $16.03$10.63 - $14.65 -
29% offBlue Sea Systems ATM Fuses
$3.96$2.82 - $4.04 -
Blue Sea Systems ST Glass AGC/MDL Fuse Block without Negative Bus - 5018
$55.18 -
Blue Sea Systems GMA Fuses
$5.11 -
Blue Sea ST CLB 6 Position Circuit Breaker Block with Negative Bus - 5052
$84.58 -
Blue Sea Systems MDL Fuses
$5.23 - $6.41 -
Blue Sea Systems COTS Military Grade A-Series Circuit Breaker
$98.58