Blue Sea m-Series Single Circuit ON-OFF with Locking Key

300 Amps continuous rating for outboards and small gasoline or diesel engines

• Tin-plated copper studs for maximum conductivity and corrosion resistance
• Studs accept 3/8" (M10) ring terminals
• 7/8" (22 mm) stud length accepts multiple cable terminals
• Blue Sea Systems one-piece terminal stud design never loosens over time
• One-piece stainless flange nuts ensure safe and secure connections
• Isolating cover protects rear contacts
• Breakout tabs allow wire access in any direction

BS-6004 Red

BS-6004200 Black