Welcome to Defender Canada! 
Deals
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Up to 19% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$19.38 - $75.31 -
9% offShakespeare Galaxy AIS Antenna - 8' - 5225-XT-AIS
$293.97 -
Up to 19% offBlue Sea Systems ANL Fuse
$35.83 - $68.26 -
Up to 14% offBlue Sea Systems A-Series Flat Rocker Circuit Breaker
$41.47 - $78.13 -
9% offShakespeare Masthead Squat Body Antenna - 5215-AIS
$97.03 -
Up to 9% offBlue Sea Systems Contura Water Resistant Bilge Pump Control Switch Panel
$72.92 - $217.58 -
Up to 19% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19 -
Up to 18% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$6.14 - $85.18 -
Up to 19% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$119.02 - $178.24 -
Up to 9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$58.39 - $258.61 -
Up to 24% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$12.77 - $30.55 -
Up to 24% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$110.56 - $178.24 -
9% offShakespeare Galaxy Little Giant Antenna - 5396-AIS
$305.17 -
Up to 16% offBlue Sea C-Series Flat Rocker Circuit Breaker
$69.67 - $90.70 -
9% offShakespeare Classic AIS Antenna - 396-1-AIS
$253.14 -
9% offBlue Sea Systems 360 Panel Dual Bilge Pump Control - 1522
$376.22 -
Up to 19% offShakespeare Marine SiriusXM Replacement Cable Assembly
$79.54 - $107.74 -
Up to 19% offBlue Sea Systems Contura II Rocker Switch
$20.30 - $27.16 -
Up to 18% offBlue Sea Systems AGC Fuses
$5.90 - $9.19 -
7% offBlue Sea Systems M2 OLED Digital Bilge Meter - 1842
$324.91 -
9% offBlue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$60.23 -
Up to 18% offBlue Sea Systems AGC Fuse Kit
$9.75 - $44.29 -
9% offBlue Sea Systems SMS Circuit Breaker Enclosure Panel - 3134
$421.94 -
Up to 14% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$54.52 - $93.64 -
9% offBlue Sea Contura Dual USB Charger - 1039
$70.38 -
Up to 19% off
Blue Sea Systems Dual Entry Cable Cap
$13.40 - $14.71 -
Up to 18% off
Blue Sea Systems Contura Actuator
$7.65 - $9.54 -
14% offShakespeare Antenna - 4351
$102.46 -
Up to 14% offBlue Sea ST-Blade Water-Resistant Fuse Block
$61.21 - $65.30 -
Up to 12% offBlue Sea Systems Toggle Panel Switch
$13.71 - $20.69 -
Up to 23% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$11.28 - $17.54 -
Up to 34% offBlue Sea Systems ATM Fuses
$2.67 - $5.89 -
Up to 14% off
Blue Sea Systems Terminal Feed Through Connector
$28.78 - $33.01 -
9% offShakespeare Stainless Steel Antenna Swivel Mount - 81-S
$88.16 -
24% offShakespeare Galaxy Cellular/WiFi Antenna - 9 1/4" - 5239
$137.01 -
Up to 19% offBlue Sea Systems Powerpost Plus Cable Connector
$32.17 - $35.83 -
14% offBlue Sea Systems V1 DC Square Format Waterproof Labels (30-Pack) - 4215
$18.32 -
14% offBlue Sea Water-Resistant Accessory Panel - 4367
$32.94 -
32% offFillGuard Deck Fill Protection Devices - 3 Pc Gasoline Set - GASOLINEKIT
$5.18 -
9% offBlue Sea Systems SMS Circuit Breaker Enclosure Panel - 3128
$699.85 -
9% offBlue Sea Systems 13-Position Backlight System - 8383
$29.77 -
14% offBlue Sea Systems 360 Series LED Voltage Conversion Kit - 4113
$11.17 -
9% offBlue Sea Water-Resistant Accessory Panel - 4369
$57.69 -
9% offBlue Sea Systems 8-Position DC Branch Circuit Breaker Panel - 1497
$933.33 -
11% offBlue Sea Systems AC Current Transformer - 1829
$44.04 -
19% offBlue Sea Systems Analog/Digital Meter Mounting Panel - 1475
$68.26 -
14% offBlue Sea Systems Gauge Panel Blank - 1510
$67.70 -
24% offBlue Sea Systems Water-Resistant Accessory Panel - 4364
$24.91