Welcome to Defender Canada! 
Deals
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14% off
Blue Sea Systems A-Series Toggle Circuit Breaker
$24.07 - $78.13$20.55 - $78.13 -
9% off
Blue Sea Systems C-Series Toggle Circuit Breaker
$79.54 - $293.86$79.54 - $293.86 -
14% offBlue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker
$147.22 - $195.16$126.43 - $195.16 -
Blue Sea Systems 8-Position AC Main Circuit Breaker Panel - 8027
$306.02 -
19% offBlue Sea Systems ANL Fuse
$44.29 - $85.18$44.29 - $85.18 -
13% offBlue Sea Systems Push Button Reset-Only Circuit Breaker
$7.54 - $80.95$6.49 - $80.95 -
9% offBlue Sea Systems PowerBar BusBar - 600A
$172.62 - $202.23$155.42 - $202.23 -
9% offBlue Sea Systems MaxiBus BusBar - 250A
$52.75 - $82.36$47.54 - $82.36 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$71.08 - $80.95$71.08 - $72.92 -
14% offBlue Sea Systems Common BusBar - 150A
$24.37 - $44.29$24.37 - $44.29 -
9% offBlue Sea Systems PowerBar 1000 BusBar
$254.42 - $315.06$254.42 - $315.06 -
19% off
Blue Sea Systems Contura III Water Resitant Rocker Switch
$14.92 - $35.83$12.29 - $35.83 -
19% offBlue Sea Systems ATO/ATC Fuses
$4.50 - $30.19$4.50 - $28.78 -
9% offBlue Sea Systems Add-A-Battery Kit - 7650
$305.18$274.72 -
Blue Sea Systems AC Source Rotary Switch - 9019
$462.71 -
9% offBlue Sea Systems 12-Position DC Branch Circuit Breaker Panel - 1223
$646.40$581.82 -
19% offBlue Sea Systems 187-Series Thermal Circuit Breaker
$110.56 - $195.16$88.57 - $195.16 -
22% offSta-Bil Gasoline Fuel Stabilizer
$10.45 - $24.17$8.06 - $24.17 -
9% offBlue Sea Systems Cable Clam
$31.60 - $55.57$31.60 - $55.57 -
9% offBlue Sea System UL-489 Flat Rocker Circuit Breaker
$64.03 - $97.87$57.69 - $97.87 -
33% off
Blue Sea Systems MIDI/AMI Fuses
$9.78 - $12.65$6.55 - $12.65 -
9% offBlue Sea Systems 2 Stud MiniBus Common BusBar
$18.51 - $21.82$16.71 - $21.82 -
19% offBlue Sea Systems MEGA/AMG Fuses
$16.33$13.29 - $16.46 -
19% offBlue Sea Systems Mini Clamp Multimeter - 8110
$258.63$207.02 -
9% off
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$88.00$79.26 - $88.00 -
34% offBainbridge Stainless Steel Shock Cord C-Clamps
$31.60 - $37.24$20.75 - $37.24 -
19% offBlue Sea Marine-Grade Short Stop DC Circuit Breakers
$11.75 - $19.15$9.51 - $19.15 -
9% off
Blue Sea Systems Contura Actuator
$9.40$8.65 - $9.61 -
9% offBlue Sea Systems HD-Series Selector 3-Position Battery Switch with AFD - 11003
$162.73$146.52 -
9% offBlue Sea Systems Deckhand Dimmer
$78.13 - $127.48$78.13 - $127.48 -
14% offBlue Sea Systems DC Analog Ammeter
$48.52 - $145.81$41.33 - $145.81 -
9% offBlue Sea Systems Weather Deck Waterproof Non-Fused Switch Panel
$51.34 - $137.37$51.34 - $137.37 -
14% offBlue Sea Water-Resistant Accessory Panel - 4365
$103.51$88.07 -
7% offBlue Sea Systems AC Main Circuit Breaker Panel - 8079
$166.96$153.65 -
9% offBlue Sea Systems AGC Fuse Kit
$12.03 - $42.88$12.03 - $38.65 -
9% offBlue Sea Systems easyID ATC Fuses
$12.22$11.06 - $12.22 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$162.73 - $171.21$146.52 - $171.21 -
9% offBlue Sea Systems AGC/MDL Waterproof Fuse Holder
$16.49 - $33.01$14.90 - $33.01 -
9% offBlue Sea Systems Battery Temperature Sensor - 1820
$30.19$27.23 -
9% offBlue Sea Water-Resistant Accessory Panel - 4369
$64.03$57.69 -
9% offBlue Sea Systems V1 DC Square Format Waterproof Labels (30-Pack) - 4215
$21.45$19.37 -
19% offBlue Sea Systems Powerpost Plus Cable Connector
$38.65 - $40.06$31.04 - $40.06 -
9% off
Blue Sea Systems m-Series Mini On-Off Battery Switch with Key
$44.29$39.92 - $44.29 -
23% offBlue Sea ATO/ATC-Style Low Profile Circuit Breakers
$13.33 - $17.55$10.16 - $17.55 -
33% offBlue Sea Systems ATM Fuses
$3.98 - $5.05$2.67 - $5.05 -
14% offBlue Sea Systems Push-Button Panel Switch with Momentary On - 8200
$10.92$9.37 -
9% offBlue Sea Systems ST Glass AGC/MDL Fuse Block without Negative Bus - 5018
$68.26$61.50 -
9% offBlue Sea ST CLB 12 Position Circuit Breaker Block with Negative Bus - 5054
$196.59$177.00