Blue Sea HD-Series Heavy Duty Battery Switch - Single Circuit ON-OFF 3.85” x 3.85”

• Up to 600 Amps continuous rating for large diesel engines. • Tin-plated copper studs for maximum conductivity and corrosion resistance. • Accepts up to 4/0 (120 mm2) AWG battery cables. • Studs accept 1/2” (M12) ring terminals. • 7/8” stud length accepts multiple cable terminals. • One-piece terminal stud design never loosens over time. • One-piece stainless flange nuts ensure safe and secure connections. • Case design allows surface or rear mounting options. • Tactile indicator conveys knob position by feel. • Ignition protected. • Switches a single battery to a single load group. • Cranking rating (30 sec.): 1,750A. • Intermittent rating (1 min.): 1,325A. Intermittent rating (5 min.): 900A. • Continuous rating: 600A. • Voltage maximum operating: 32V DC.