Welcome to Defender Canada! 
Fuse Blocks & Holders
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Blue Sea ST-Blade Battery Terminal Mount Fuse Block - 5023
$43.78 -
Blue Sea Systems Waterproof In-Line ATO/ATC Fuse Holder - 5065
$13.59 -
Blue Sea Systems Dual MRBF Terminal Fuse Block - 2151
$64.03 -
Blue Sea Systems In-Line MAXI Fuse Holder - 5068
$43.78 -
Blue Sea Systems MAXI Fuse Block - 5006100
$49.18 -
Blue Sea Systems Water Resistant Panel Mount Fuse Holder - 5021
$11.09 -
9% offBlue Sea Systems ST Blade 6-Fuse Block with Common Negative Bus
$68.08 - $77.53$68.08 - $69.84 -
Blue Sea Systems Class T Fuse Block with Insulating Cover
$78.88 - $155.85 -
Sleipner ANL Fuse Block
$64.99 - $109.95 -
Vetus Thruster ZE Strip Fuse Holder with Cover - ZEHC100
$84.28 -
Victron Energy MEGA Modular Fuse Holder - CIP100200100
$48.79 -
Victron Energy MEGA Fuse Holder - CIP000100001
$21.25 -
Whitecap 9-Fuse Glass AGC/MDL Fuse Holder
$30.28 - $31.63 -
39% offWhitecap Replacement Round Fuse Holder - S-3313
$5.98$3.62 -
Whitecap Replacement Square Fuse Holder - S-3314
$6.66 -
9% offBlue Sea ST CLB 12 Position Circuit Breaker Block with Negative Bus - 5054
$188.23$169.47 -
Blue Sea ST-Blade Battery Terminal Mount Fuse Block Kit - 5024
$64.03 -
Blue Sea Systems Heavy-Duty In-Line AGC/MDL Fuse Holder - 30A - 5063
$9.18 -
Blue Sea Systems AMI/MIDI Safety Fuse Block - 7720
$57.28 -
Blue Sea Systems ANL Fuse Block - 5005
$47.83 -
Blue Sea Systems ANL Fuse Block with Cover - 5503
$78.88 -
Blue Sea Systems ATO/ATC In-Line Fuse Holder - 5064
$8.68 -
Blue Sea Systems MEGA/AMG Safety Fuse Block - 7721
$59.98 -
Blue Sea Systems MRBF Surface Mount Fuse Block - Common Source - 5196
$77.53 -
Blue Sea Systems MRBF Surface Mount Fuse Block - Independent Source - 5194
$92.38 -
Blue Sea Systems SafetyHub 150 Fuse Block - 7748
$220.65 -
Blue Sea Systems Single MRBF Terminal Fuse Block - 5191
$43.78 -
Blue Sea Systems ST Glass AGC/MDL Fuse Block with Negative Bus - 5015
$74.83 -
9% offBlue Sea Systems ST Glass AGC/MDL Fuse Block without Negative Bus - 5018
$65.38$58.90 -
Maxpower MaxP T1 Fuse Holder - 35017
$88.33 -
Lewmar T2 ANL Fuse Holder with Cover - 589013
$84.28 -
9% offBlue Sea Systems ST Blade Compact Fuse Block
$43.78 - $84.28$43.78 - $75.91 -
Blue Sea Systems ST Blade 12-Fuse Block with Common Negative Bus
$84.28 - $97.78 -
Blue Sea Systems ST Blade 6-Fuse Block without Negative Bus
$58.63 - $68.08 -
Blue Sea Systems ST Blade 12-Fuse Block without Negative Bus
$76.18 - $88.33 -
Blue Sea Systems ST Blade 6-Fuse Independent Fuse Block
$58.63 - $68.08 -
Blue Sea ST-Blade Water-Resistant Fuse Block
$65.38 - $72.13 -
9% offBlue Sea Systems AGC/MDL Waterproof Fuse Holder
$15.81 - $31.63$14.29 - $31.63 -
Go Power Class T Fuse Block Kit - 100A - FBL-110
$119.38 -
Go Power Class T Fuse Block Kit - 200A - FBL-200
$119.38 -
Go Power Class T Fuse Block Kit - 300A - FBL-300
$151.78 -
Go Power Class T Fuse Block Kit - 400A - FBL-400
$162.58 -
Marinco BEP ANL Fuse Holder - 778-ANL2S
$88.33 -
Newmar ANL Fuse Block with Cover - AFB-500
$72.13 -
Lewmar T1 Fuse Holder - 589006
$103.18 -
Blue Sea Systems MEGA/AMG Fuse Block - 5001
$43.78 -
Blue Sea Systems ST Blade Split Bus 12-Fuse Block - 5032
$108.58 -
Blue Sea Systems AGC/MDL Crimpable Fuse Holder - 5060
$11.61