Blue Sea Single Boat Battery Circuit ON-OFF w/Locking Key - Black 6004200

Single Circuit ON-OFF with Locking Key - Black 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

Specifications:

• • Switch Type: Single Circuit ON-OFF
  • Color: Black
  • Maximum Voltage: 48V DC
  • Continuous Rating: 300A
  • Intermittent Rating: 500A
  • Cranking Rating 30 sec: 900A

Blue Sea Systems Battery Switch m-Series ON/OFF Locking, Black, part number 6004200, is Single Circuit ON-OFF switch with Locking Key. Switches a single battery to a single load groupIP66 waterproof, ISO 8846 and meets ABYC requirements. Ignition protected—safe for installation aboard gasoline powered boatsMake before break contact design allows switching between battery banks without power interruptionContinuous Rating: 300A, Maximum Voltage: 48V DCRobust redesign done in July 2017. Premium warranty & support