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Battery Switches

Model # P009_272_004_007 Mfg # 8501DP
3.3 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
Battery Switches
Model # P009_272_004_007 Mfg # 8501DP
3.3 out of 5 Customer Rating
Advice & How-To
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A tried and true design for a wide variety of applications.

Perko’s medium duty battery selector switches are super versatile. Because they are ignition protected, this switch can be installed almost anywhere, including engine rooms of gasoline powered boats. Compatible with 6V to 50V systems. Some models offer an alternator field disconnect feature to protect alternator diodes in the event the switch is turned to the “off” position while the engine is running. Choose between a switch with or without lock to match your and your boat’s needs.

Key Features

  • Make before break feature allows switching between “1” “All” and “2” while the engine is running
  • Available alternator field disconnect (8503DP) feature to protect alternator diodes if the switch is turned to the “off” position while the engine is running
  • Available with locking feature to for added security against theft or protection while servicing the DC system
  • Fiber reinforced polycarbonate construction
  • Easy turn knob
  • Ignition protected
  • Five-year warranty

Specifications

  • Switch Type: Dual Battery switch disconnect
  • Switch Positions: 4
  • Battery Combine: Yes
  • Alternator Field Disconnect: no (except 8503DP)
  • Maximum Voltage: 6V-50V
  • Continuous Rating: 250A
  • Intermittent Rating (duration): 360A
  • Cranking Rating (30Sec): N/A
  • Battery Inputs: 2
  • Cable Size to meet ratings: N/A
  • Mounting Holes: # 10 Screws
  • Terminal Stud size: 5/16"
  • Dimensions: 5 ¼"dia x 2 5/8" D
  • Weight: 1 Lb. (estimated)
  • Approvals: UL Listed, CE

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