e-Series Selector 3-Position Battery Switch with AFD
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BLUE SEA SYSTEMSe-Series Selector 3-Position Battery Switch with AFD


Fulfilled from vendor
Model # 16934150 | Mfg # 11001UPC # 632085110017


e-Series Selector 3-Position Battery Switch with AFD

Name Value
Dimensions 3.850 Inch Diameter x 3.097" Deep
Features Waterproof
Type 3 Position Manual Rotary
Voltage 32 Volts DC
Warranty Details Lifetime

Product Overview

A compact battery switch that will protect the alternator 

Blue Sea Systems e-Series battery switches can be installed in a variety of locations. Their compact footprint and 2 mounting options make installation easy. This switch is ignition protected and can be located in the engine rooms of gasoline powered boats. It features an alternator field disconnect (AFD) which protects alternator diodes in the event the battery switch is turned to the OFF position while the engine is running. The tactile texture of the switch face and knob allow operation by feel in low or no light situations. The one piece tin-plated copper terminal studs are long enough to accept multiple cables and will accept the torque required to create a secure connection that minimizes resistance.

Key Features

  • Compact design makes installation in tight places easy
  • Alternator field disconnect protects alternator diodes in if switched OFF while engine is running
  • Multiple mounting options; can be installed on the surface or rear of the panel
  • Can be used as a stand-alone switch or part of a larger system
  • Ignition protected and can be mounted in the engine room of gasoline powered boats
  • One Piece Copper studs are 7/8”long and accept multiple cables
  • Tactile textures on face let operate the switch in low or no light
  • Compatible hole pattern and face diameter with Perko and Guest low –amperage battery switches
  • Included snap-out isolator covers
  • Lifetime warranty


  • Switch Type: Dual circuit
  • Switch Positions: 3
  • Battery Combine: No
  • Alternator Field Disconnect: Yes
  • Maximum Voltage: 32V
  • Continuous Rating: 350A
  • Intermittent Rating (duration): 600A (5min)
  • Cranking Rating (30Sec): 1200A
  • Battery Inputs: 2
  • Cable Size to meet ratings: 4/0
  • Mounting Holes: 1/4"
  • Terminal Stud size: 3/8"
  • Dimensions: 3.850"dia x 3.097" D
  • Weight: 3 Lb. (estimated)
  • Approvals: ABYC E-11, UL 1107, UL 1500 and SAE J1171, CE, ISO 8846
 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


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