Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]
SKU: 38145553290

Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]

Sale price$52.19 Regular price$57.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Perko Single Battery Disconnect Switch - Cup Mount [9621DPC]Single Battery Disconnect Switch Cup Mount The Perko Single Battery Disconnect Switch permits the battery to be shut off from the electrical system when the vessel is not in use. They can also serve as an emergency main disconnect switch in the event of an electrical problem. The Single Battery Disconnect Switch is Ignition Protected. Materials & Finish Red polycarbonate polymer body Black polymer actuator key Nickel plated terminals Features Small

Single Battery Disconnect Switch - Cup Mount

The Perko Single Battery Disconnect Switch permits the battery to be shut off from the electrical system when the vessel is not in use. They can also serve as an emergency main disconnect switch in the event of an electrical problem.

The Single Battery Disconnect Switch is Ignition Protected.

Materials & Finish

  • Red polycarbonate polymer body
  • Black polymer actuator key
  • Nickel plated terminals

Features

  • Small compact size
  • Unique oval shape mounts in a round hole
  • Removable actuator key adds additional security

Technical Information 

  • Rating: 140 Amps Continuous, 200 Amps 5 Min. Intermittent, 250 Amps 30 Second Start
  • Cup Mount Installation Hole Size: 3"
  • For use with alternators and generators 6-50 V.D.C. Marine Electrical Systems
  • Ignition Protected
  • Face Dimensions: 3" x 2-1/2
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38145553290

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4.2 ★★★★★
Based on 2190 reviews
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A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 5
Be safe and always calculate the gauge wire are you need, don’t cut corners.
Size: 4 Gauge 10FT
Good quality solid copper 4 Gauge wires in red and black. Avoid aluminum wiring that has copper plating so looks like solid copper but can be dangerous if used in heavy load applications. Copper is expensive but required if amperage is high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
J
Verified Purchase
Jenaro Garcia
Draper, US
★★★★★ 5
Good
Size: 1/0 Gauge 10FT
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
H
Verified Purchase
Hunter
Alexandria, US
★★★★★ 5
Works no issues
Size: 8 Gauge 10FT
Works no issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
T
Verified Purchase
TJ Helser
Cuba, US
★★★★★ 4
Durable insulation and pure copper not that cca bs
Size: 1/0 Gauge 5FT
Good quality. Solid copper, not that cca bs. Stiff and durable insulation. Used for big 3 car audio grounds on high output alternator. Great results. Will mention that it’s not as thick as some other brands but not by much. Terminals still crimped tightly with 1/0 gauge
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Reviewed in the United States on January 11, 2026
C
Verified Purchase
chris
Waukegan, US
★★★★★ 5
Quality wire and true specs
Size: 8 Gauge 10FT
Good quality car audio power wire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026

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