Defender Canada
Free Shipping on orders over $99*

Deals

41 Listed

  1. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems A-Series Toggle Circuit Breaker

    MSRP: $24.07 - $76.72
    $19.38 - $76.72
    19
  2. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems C-Series Toggle Circuit Breaker

    MSRP: $79.54 - $293.86
    $71.65 - $293.86
    3
  3. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems ANL Fuse

    MSRP: $44.29 - $83.77
    $44.29 - $83.77
    2
  4. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems A-Series Flat Rocker Circuit Breaker

    MSRP: $40.06 - $80.95
    $40.06 - $80.95
    1
  5. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus

    MSRP: $88.00 - $102.10
    $88.00 - $91.95
  6. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Surface Mount 187-Series Thermal Circuit Breaker

    MSRP: $147.22 - $195.16
    $119.02 - $195.16
    0
  7. 18% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Push Button Reset-Only Circuit Breaker

    MSRP: $7.54 - $80.95
    $6.14 - $80.95
    3
  8. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems ATO/ATC Fuses

    MSRP: $4.50 - $30.19
    $4.50 - $30.19
    4
  9. 24% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Contura III Water Resitant Rocker Switch

    MSRP: $14.92 - $35.83
    $11.55 - $31.60
    0
  10. 24% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems 187-Series Thermal Circuit Breaker

    MSRP: $145.81 - $195.16
    $110.56 - $195.16
    0
  11. 16% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea C-Series Flat Rocker Circuit Breaker

    MSRP: $68.26 - $109.15
    $68.26 - $90.70
    0
  12. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems SMS Circuit Breaker Enclosure Panel - 3134

    MSRP: $468.75
    $421.94
  13. 18% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems AGC Fuses

    MSRP: $6.49 - $7.70
    $5.90 - $7.70
    0
  14. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Contura II Rocker Switch

    MSRP: $23.03 - $33.01
    $22.23 - $33.01
    1
  15. 18% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems AGC Fuse Kit

    MSRP: $12.03 - $42.88
    $9.75 - $38.65
  16. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems DC Analog Ammeter

    MSRP: $56.98 - $145.81
    $56.98 - $145.81
    0
  17. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea System UL-489 Flat Rocker Circuit Breaker

    MSRP: $64.03 - $97.87
    $54.52 - $97.87
  18. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems m-Series Mini Dual Circuit Battery Switch

    MSRP: $88.00
    $74.89 - $88.00
  19. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001

    MSRP: $66.85
    $60.23
  20. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194

    MSRP: $96.46
    $77.29
    0
  21. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Terminal Feed Through Connector

    MSRP: $34.42 - $38.65
    $32.94 - $38.65
    1
  22. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea ST-Blade Water-Resistant Fuse Block

    MSRP: $66.85 - $76.72
    $65.30 - $66.85
  23. 18% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Contura Actuator

    MSRP: $9.40
    $7.65 - $9.61
  24. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems 2-Pole Circuit Breaker Lockout Slide

    MSRP: $24.33 - $25.98
    $21.96 - $25.98
    1
  25. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Contura Dual USB Charger - 1039

    MSRP: $78.13
    $70.38
    0
  26. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems V1 DC Square Format Waterproof Labels (30-Pack) - 4215

    MSRP: $21.45
    $18.32
  27. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems 13-Position Backlight System - 8383

    MSRP: $33.01
    $29.77
  28. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Powerpost Plus Cable Connector

    MSRP: $40.06
    $32.17 - $40.06
  29. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Dual Entry Cable Cap

    MSRP: $16.46
    $13.40 - $16.46
  30. 12% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Toggle Panel Switch

    MSRP: $15.74 - $24.00
    $13.71 - $24.00
    1
  31. 23% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea ATO/ATC-Style Low Profile Circuit Breakers

    MSRP: $14.35 - $17.55
    $11.28 - $17.54
    0
  32. 33% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems ATM Fuses

    MSRP: $3.98 - $5.05
    $2.67 - $5.05
    0
  33. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems SMS Circuit Breaker Enclosure Panel - 3128

    MSRP: $777.54
    $699.85
  34. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems 360 Series LED Voltage Conversion Kit - 4113

    MSRP: $13.03
    $11.17
    0
  35. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems ST Glass AGC/MDL Fuse Block without Negative Bus - 5018

    MSRP: $68.26
    $61.50
    0
  36. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Water-Resistant Accessory Panel - 4367

    MSRP: $38.65
    $32.94
    0
  37. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Water-Resistant Accessory Panel - 4369

    MSRP: $64.03
    $57.69
    0
  38. 9% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems 8-Position DC Branch Circuit Breaker Panel - 1497

    MSRP: $1,036.97
    $933.33
    1
  39. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Analog/Digital Meter Mounting Panel - 1475

    MSRP: $85.18
    $72.49
    0
  40. 14% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Gauge Panel Blank - 1510

    MSRP: $79.54
    $67.70
    0
  41. 19% off MSRPMSRP (Manufacturer's Suggested Retail Price)

    Set by the manufacturer and displayed for comparison purposes only.

    Blue Sea Systems Water-Resistant Accessory Panel - 4364

    MSRP: $33.01
    $26.53
    0

2Filters

Clear All
  1. Manufacturer: Blue Sea Systems ×
  2. Manufacturer: Boatbuckle ×
Departments
Manufacturer
Price
2.67
934.33
AWG
More Ways To Shop
Availability
Amperage (A)
Voltage (V)

Change Locale

Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

X
Facebook
Instagram
YouTube
Toggle desktop/mobile version
2026 © Defender Canada. All Rights Reserved.