Welcome to Defender Canada! 
Battery Switches
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Blue Sea Systems m-Series Mini On-Off Battery Switch
$44.38 - $45.84 -
Blue Sea Systems e-Series On-Off Battery Switch - 9003E
$66.28 -
Blue Sea Systems ML-Series Remote Battery Switch with Manual Control Auto-Release
$297.00 - $302.84 -
Blue Sea Systems ML-Series Remote Battery Switch
$257.56 - $294.06 -
Blue Sea Systems HD-Series On-Off Battery Switch
$142.20 - $164.12 -
Marinco Guest Extra-Duty Diesel Power On-Off Battery Switch with AFD - 2304A
$292.60 -
Blue Sea Systems e-Series Selector Battery Switch - 9001E
$70.66 -
Blue Sea Systems Mini Add-A-Battery Kit - 7649
$194.78 -
Blue Sea Systems Add-A-Battery Kit - 7650
$260.48 -
Blue Sea Systems L-Series Solenoid - 7765
$231.26 -
Marinco Guest Heavy-Duty Diesel Power Selector Battery Switch with AFD - 2300A
$213.76 -
Blue Sea Systems 12/24V L-Series Solenoid Switch - 9012
$283.82 -
Blue Sea Systems m-Series Selector 3-Position Battery Switch
$73.58 - $75.04 -
Blue Sea Systems e-Series Dual Circuit Plus Battery Switch - 5511E
$89.64 -
Blue Sea Systems e-Series Selector Battery Switch with AFD - 9002E
$77.96 -
Blue Sea Systems m-Series Mini Selector Battery Switch
$58.98 - $60.44 -
Blue Sea Systems m-Series Mini Dual Circuit Battery Switch
$73.58 - $75.04 -
Blue Sea Systems e-Series Selector 3-Position Battery Switch with AFD - 11001
$69.20 -
Marinco Guest Universal Mount Battery Selector Switch - 2111A
$45.84 -
Blue Sea Systems e-Series Dual Circuit Battery Switch - 5510e
$79.42 -
Blue Sea Systems e-Series On-Off Battery Switch with AFD - 9004E
$80.88 -
9% offBlue Sea Systems HD-Series Selector Battery Switch
$148.04 - $168.48$133.30 - $168.48 -
Blue Sea Systems HD-Series Selector 3-Position Battery Switch with AFD - 11003
$168.48 -
Blue Sea Systems m-Series Locking Single Circuit On-Off Battery Switch
$48.76 - $50.22 -
Blue Sea Systems m-Series Mini On-Off Battery Switch with Key
$44.38 - $45.84 -
Marinco Guest Universal Mount Battery Selector Switch
$54.60 -
Blue Sea Systems M-Series Battery Switch Link Bus - 9159
$24.02 -
Blue Sea Systems m-Series Mini Dual Circuit Plus Battery Switch
$73.58 - $75.04 -
Blue Sea Systems ATD Automatic Timer Disconnect - 7615
$203.52 -
Hella Marine Battery Master Switch with Key - 50A - 002843011
$40.00 -
Marinco Guest Heavy Duty On/Off Diesel Power Battery Switch - 2303A
$285.28 -
Blue Sea m-LVD Low Voltage Disconnect - 7635
$149.50 -
9% offBlue Sea m-LVD Replacement Remote Control Switch - 7928
$24.50$22.10 -
Blue Sea Systems ML-Series Momentary Solenoid Switch
$228.36 - $237.14 -
Blue Sea Systems Battery Switch Icon Label Kit - 7902
$11.88 -
Marinco Guest Battery Selector Switch with AFD - 2100
$88.18 -
Blue Sea Systems ML-Series Continuous Solenoid Switch
$270.72 - $283.86