Welcome to Defender Canada! 
Blue Sea Systems
-
Up to 19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$19.38 - $76.72 -
Blue Sea Systems SMS Surface Mount System Panel Enclosure - 3116
$726.76 -
Up to 9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$71.65 - $293.86 -
Blue Sea C-Series ELCI Main Residual Current Rocker Circuit Breaker
$757.75 - $922.72 -
Blue Sea Systems SMS Surface Mount System Panel Enclosure - 3119
$952.37 -
Up to 14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$40.06 - $80.95 -
Up to 18% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$6.14 - $80.95 -
Blue Sea Systems 3-Position AC Main Circuit Breaker Panel - 8043
$357.33 -
Blue Sea Systems SMS Surface Mount System Panel Enclosure - 3117
$1,151.18 -
Blue Sea Systems 8-Position AC Main Circuit Breaker Panel - 8027
$322.08 -
Blue Sea Systems Combination Circuit Breaker Panel - 8408
$1,682.77 -
Blue Sea Systems AC Source Rotary Switch - 9019
$487.03 -
Blue Sea Systems AC Residual Current Circuit Breaker Panel - 8100
$561.78 -
Blue Sea Systems 13-Position AC Main Circuit Breaker Panel - 8076
$715.48 -
Blue Sea Systems e-Series Dual Circuit Plus Battery Switch - 5511E
$88.00 -
Blue Sea Systems SMS Surface Mount System 6-Circtui Blank Panel Enclosure - 3113
$247.38 -
Blue Sea Systems e-Series On-Off Battery Switch - 9003E
$65.44 -
Blue Sea Systems 5-Position AC Main Circruit Breaker Panel - 8409
$484.23 -
Blue Sea Systems 10-Position AC Main Circuit Breaker Panel - 8074
$595.63 -
Blue Sea Systems 2-Position AC Residual Current Circuit Breaker Panel - 8101
$667.53 -
Blue Sea Systems 10-Position AC Main Circruit Breaker Panel - 8406
$725.34 -
Blue Sea Systems AC Source Rotary Switch - 9011
$374.23 -
Blue Sea Systems 4-Position AC Branch Circuit Breaker Panel - 1210
$274.12 -
Blue Sea Systems AC Source Rotary Switch - 9077
$615.36 -
Blue Sea Systems Rotary AC Source Selection Switch - 9009
$175.42 -
Blue Sea Systems AC Main Circuit Breaker Panel - 8077
$137.35 -
Blue Sea Systems HD-Series On-Off Battery Switch
$138.76 - $158.52 -
Blue Sea Systems AC Source Rotary Switch - 9093
$595.60 -
Blue Sea Systems 20-Position Combination Circuit Breaker Panel - 8086
$1,959.13 -
Blue Sea Systems Mini Add-A-Battery Kit - 7649
$227.61 -
Blue Sea A-Series ELCI Main Residual Current Flat Rocker Circuit Breaker - 3102100
$550.48 -
Blue Sea Systems 8-Position AC Branch Circuit Breaker Panel - 8059
$289.65 -
Blue Sea Systems Weather Deck Toggle Switch
$13.87 - $25.64 -
Blue Sea Systems 3-Position AC Main Circuit Breaker Panel - 8029
$193.75 -
Blue Sea Systems m-Series Mini Selector Battery Switch
$58.39 - $71.08 -
Blue Sea Systems Add-A-Battery Kit - 7650
$305.16 -
Blue Sea Systems 8-Position AC Source Selection Circuit Breaker Panel - 8467
$367.20 -
Blue Sea Systems e-Series Selector Battery Switch - 9001E
$66.85 -
Blue Sea Systems 3-Position AC Branch Circuit Breaker Panel - 8058
$207.85 -
Blue Sea Systems 6-Position AC Main Circuit Breaker Panel - 1202
$489.87 -
Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch
$72.49 -
Blue Sea Systems AC Source Selection Rotary Switch Panel - 8367
$302.32 -
Blue Sea Systems HD-Series Selector Battery Switch
$162.73 - $171.19 -
Blue Sea Systems AC Source Selection Toggle Circuit Breaker Panel - 8032
$264.25 -
Blue Sea Systems Dual Battery Bank Management Panel - 8080
$281.19 -
Blue Sea Marine-Grade Short Stop DC Circuit Breakers
$19.15 -
Blue Sea ST CLB 6 Position Circuit Breaker Block with Negative Bus - 5052
$103.51 -
Blue Sea Systems e-Series Selector Battery Switch with AFD - 9002E
$92.23