SEAFLO SFCBS-300-202 Single Circuit Battery Disconnect Switch Instruction Manual

June 13, 2024
SEAFLO

SEAFLO SFCBS-300-202 Single Circuit Battery Disconnect Switch

SEAFLO-SFCBS-300-202-Single-Circuit-Battery-dsconnect-Switch-
product

Features

  • Switches a single battery to a single load group
  • Tin-plated copper studs for maximum conductivity and corrosion resistance
  • Studs accept 3/8″ (M10) ring terminals
  • The one-piece terminal stud design never loosens over lime
  • Isolating cover with three snap-off side pieces protects rear contacts and allows wire access in any direction

Specifications

  • Cranking Rating: 30 sec.  900ADC
  • Intermittent Rating: 5 min.  500ADC
  • Continuous Rating:  300A
  • DC Terminal Stud, Tin-Plated Copper  3/8″-16 (M10)
  • Torque 120 in-lb (13.56 N·m) Cable Size to Meet Ratings* Maximum Voltage Rating 4/0 AWG (120 mm2)
  • Ignition Protected 48Volts DC

Regulatory

SEAFLO-SFCBS-300-202-Single-Circuit-Battery-dsconnect-Switch-
fig-1

  • CE, RoHS, ISO 8846
  • Meets all American Boat and Yacht Council (ABYC) requirements for battery switches
  • Meets UL 1500 and SAE J1171 external ignition protection requirements
  • IP66- protected against powerful water jets

Caution

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

Installation

  • Refer to the latest edition of NFPA 302 and/or ABYC E11 Standard for installation information.
  • Attach one 4/0 AWG cable per tenminal to meet ratings.
  • Battery cable terminals must be attached under the nut and lock washer. Torque 120 in-lb (13.56 N·m).

Operation

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

Battery Switch Dimensions

SEAFLO-SFCBS-300-202-Single-Circuit-Battery-dsconnect-Switch-
fig-3

Switch Mounting Options

SEAFLO-SFCBS-300-202-Single-Circuit-Battery-dsconnect-Switch-
fig-4

Insulating cover removal

Cover breakout diagram
Apply steady pressure inwards

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