BLUE SEA SYSTEMS 3000 Battery Switch Single Circuit On/Off Instruction Manual

June 6, 2024
BLUE SEA SYSTEMS

BLUE SEA SYSTEMS logo

BLUE SEA SYSTEMS 3000 Battery Switch Single Circuit On/Off

BLUE SEA SYSTEMS 3000 Battery Switch Single Circuit On
Off

Features

  • Disconnects single battery bank in emergencies, or when the vessel is not in use
  • Up to 600 Amperes continuous rating for large diesel engines, high power output, and low heat generation

Tin-plated copper studs

  • M12-1.75 (1/2″) provide maximum conductivity and corrosion resistance
  • One-piece to reduce risk of overheating
  • 7/8″ (22.22mm) length to accept multiple cable terminals
  • Two studs for load connections permit up to eight load cables to be connected

Case design

  • Allows surface mounting or rear panel mounting
  • Accepts 4/0 AWG (120 mm²) battery cables

Specifications

  • Cranking Rating:                                              30 sec. 1,750A
  • Intermittent Rating:                                         5 min. 900A
  • Continuous Rating                                            600A
  • Voltage Max. Operating                                   32V DC
  • Terminal Stud, Tin-Plated Copper                 M12-1.75 (1/2″)
  • Torque                                                          220 in-lb (24.86 N·m)
  • Cable Size to Meet Ratings*                          4/0 AWG (120 mm²)
  • Ignition Protected
    marked

Agency Specifications

  • Meets all American Boat and Yacht Council (ABYC) requirements for battery switches
  • UL Listed – UL 1107 for electric power switches
  • Meets UL 1500 and SAE J1171 external ignition protection requirements

Guarantee
Any Blue Sea Systems product with which a customer is not satisfied may be returned for a refund or replacement at any time.
For information about Blue Sea Systems Engine Starting Standard, go to www.bluesea.com.
Reducing cable sizes will reduce current ratings

Caution

  • Disconnect positive battery terminal before installing.
  • Consult marine electrical professionals for proper wiring application.

Installation

  • Mount in an easily accessible location close to the batteries.
  • Attach two 4/0 cables to the battery terminal and a single 4/0 cable to each common terminal to meet rating.
  • Refer to the latest edition of NFPA 302 and/or ABYC E11 Standard for installation information.
  • Battery cable terminals must be attached under nut. Torque 220 in-lb (24.86 N·m).

Operation

  • Turn all appliances off before turning the battery switch to OFF.
  • Do not switch to OFF while the engine is running.

BLUE SEA SYSTEMS 3000 Battery Switch Single Circuit On
Off-1

BLUE SEA SYSTEMS 3000 Battery Switch Single Circuit On
Off-2

BLUE SEA SYSTEMS 3000 Battery Switch Single Circuit On
Off-3

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>

BLUE SEA SYSTEMS User Manuals

Related Manuals