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NWH Perko 8501DP Medium Duty Battery Selector Switch P15270481NWH-8501DP https://cdnimages.opentip.com/full/NWH/NWH-8501DP.jpg Perko 8501DP Medium Duty Battery Selector Switch Manufacturer Part Number: 8501DPPerko\'s 8501 Series battery selector switches are among the most popular battery switches ever produced. Their use of the traditional Perko bolt circle makes for easy installation, whether new or as a replacement. These switches can be mounted in numerous locations. And as ignition protected switches, they can be installed in the engine rooms of gasoline powered boats. In addition to doing everything a battery disconnect switch does, battery selector switches permit battery selection (of two or more batteries) for specific purposes including starting engines, running accessories or even recharging. They allow for the use of one or more batteries in systems with one or more engines and facilitate putting batteries in parallel for emergency starting when one or both batteries are substantially discharged. Perko battery switches are designed for surface mounting. Standard duty switches have a bright red polycarbonate housing for safety with a large easy-to-turn black knob. The housing of the heavy duty switches are red fiber-reinforced polycarbonate. Selector switches are designed with a make before break feature. This allows switching between the 1, the ALL and the 2 positions while the engine is running. 15270481 085226559471 5.0000lbs 3.25 6.25 7.75
Perko
52.8900 2025-10-18 452 In Stock

Perko 8501DP Medium Duty Battery Selector Switch

Brand Perko
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UPC: 085226559471
SKU: NWH-8501DP
Price: $52.89
Quantity:
452 In Stock
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Product Description

  • Diameter: 5.25"
  • Polycarbonate body with brass terminals
  • For use with 6 to 50 volt marine electrical systems
  • Capacity - 250 AMPS Continuous, 360 AMPS 5 Mins. Intermittent
  • Terminal Stud Size: 5/16"
Manufacturer Part Number: 8501DP

Perko's 8501 Series battery selector switches are among the most popular battery switches ever produced. Their use of the traditional Perko bolt circle makes for easy installation, whether new or as a replacement. These switches can be mounted in numerous locations. And as ignition protected switches, they can be installed in the engine rooms of gasoline powered boats. In addition to doing everything a battery disconnect switch does, battery selector switches permit battery selection (of two or more batteries) for specific purposes including starting engines, running accessories or even recharging. They allow for the use of one or more batteries in systems with one or more engines and facilitate putting batteries in parallel for emergency starting when one or both batteries are substantially discharged. Perko battery switches are designed for surface mounting. Standard duty switches have a bright red polycarbonate housing for safety with a large easy-to-turn black knob. The housing of the heavy duty switches are red fiber-reinforced polycarbonate. Selector switches are designed with a make before break feature. This allows switching between the 1, the ALL and the 2 positions while the engine is running.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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