Welcome to Defender Canada! 
Blue Sea Systems
-
19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$21.30 - $56.58$21.30 - $56.58 -
9% offBlue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$452.78$407.56 -
9% offBlue Sea Systems ANL Fuse
$32.78 - $59.38$32.78 - $59.38 -
Blue Sea Systems MRBF Terminal Fuse
$25.08 - $25.63 -
Blue Sea Systems 285-Series Circuit Breaker Surface Mount
$66.38 - $70.58 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$97.18 - $157.38$97.18 - $157.38 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$57.98 - $216.18$53.50 - $216.18 -
14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$29.98 - $59.38$29.98 - $59.38 -
Blue Sea Systems ATO/ATC Fuses
$3.89 - $27.95 -
Blue Sea Systems Gen II P12 Series Battery Charger
$801.43 - $1,014.23 -
Blue Sea Systems Waterproof In-Line ATO/ATC Fuse Holder - 5065
$12.96 -
19% offBlue Sea Systems 285-Series Circuit Breaker Panel Mount
$59.38 - $71.98$53.50 - $71.98 -
14% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.49 - $69.18$6.80 - $69.18 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$109.78 - $162.98$87.94 - $162.98 -
Blue Sea C-Series Flat Rocker Circuit Breaker
$50.98 - $189.58 -
Blue Sea A-Series ELCI Main Residual Current Toggle Circuit Breaker - 3106 100
$472.38 -
28% off
Blue Sea Systems MIDI/AMI Fuses
$9.71 - $11.70$6.97 - $11.70 -
Blue Sea Systems C-Series Raised Rocker Circuit Breaker
$78.98 - $148.98 -
Blue Sea Systems ATO/ATC In-Line Fuse Holder - 5064
$6.80 -
29% offBlue Sea Systems AGC Fuses
$3.92 - $12.99$2.75 - $12.99 -
Blue Sea Systems Heavy-Duty In-Line AGC/MDL Fuse Holder - 30A - 5063
$6.88 -
14% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.67 - $13.98$10.01 - $13.98 -
33% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$13.24 - $16.03$10.63 - $14.65 -
13% offBlue Sea Systems MAXI Fuses
$5.22 - $8.87$5.22 - $8.87 -
Blue Sea Systems AGC/MDL Waterproof Fuse Holder
$9.74 - $27.91 -
29% offBlue Sea Systems ATM Fuses
$3.96$2.82 - $4.04 -
Blue Sea Systems easyID ATC Fuses
$11.21 -
Blue Sea System UL-489 Flat Rocker Circuit Breaker
$48.18 - $71.98 -
Blue Sea Systems A-Series Raised Rocker Circuit Breaker
$57.98 -
Blue Sea Systems MDL Fuses
$5.23 - $6.41 -
Blue Sea Systems COTS Military Grade A-Series Circuit Breaker
$98.58 -
Blue Sea System UL-489 Raised Rocker Circuit Breaker
$80.38