SKU: 97493511995

3-pack 150Amp Circuit Breaker

Sale price$35.32 Regular price$39.24
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

3-pack 150Amp Circuit Breaker3 pack 150Amp Circuit Breaker Key Features Quantity: 3 circuit breakers per pack Current Rating: 150 Amps Voltage Compatibility: 12V 48V DC Type: Thermal, Type III manual reset Mounting: Surface mount design Terminals: 3 8 inch 16 stainless steel studs Housing: High temperature, waterproof plastic housing for use in harsh environments Operation: Push button reset also functions as a master disconnect Includes: Breakers, wire lugs, copper washers, and

3-pack 150Amp Circuit Breaker

Key Features

  • Quantity: 3 circuit breakers per pack
  • Current Rating: 150 Amps
  • Voltage Compatibility: 12V - 48V DC
  • Type: Thermal, Type III manual reset
  • Mounting: Surface mount design
  • Terminals: 3/8 inch - 16 stainless steel studs
  • Housing: High-temperature, waterproof plastic housing for use in harsh environments
  • Operation: Push-button reset also functions as a master disconnect
  • Includes: Breakers, wire lugs, copper washers, and self-tapping mounting screws

Replaces / Cross-Reference Part Numbers

Serves as a reusable replacement for any standard 150A single-use fuse (such as ANL or MAXI style fuses) when used with an appropriate fuse holder. Direct replacement for surface-mount 150A circuit breakers with identical voltage ratings and stud terminal configuration.

Compatibility & Fitment

Designed for overcurrent protection in high-current 12V to 48V DC systems. Common applications include:

  • Automotive and car audio amplifier systems
  • Marine electrical systems, trolling motors, and winches
  • Recreational vehicles (RV) and auxiliary battery setups
  • Solar power systems and battery banks
  • Heavy-duty industrial equipment

When to Replace

  • Existing breaker fails to trip during an overload or short-circuit event.
  • Nuisance tripping occurs under normal, rated current loads.
  • The manual reset lever is broken, loose, or will not stay in the "ON" position.
  • Visible signs of damage, such as a cracked housing or severe corrosion on terminals.
  • As an upgrade from a standard 150A fuse to a resettable circuit protection device.

Installation Tips

  • Always disconnect the battery or power source before starting installation.
  • Install the breaker as close to the power source as possible to protect the main power wire.
  • Ensure wire-to-terminal connections are secure using properly crimped ring terminals to prevent overheating.
  • Use a wire gauge appropriately sized for a 150A load to avoid voltage drop and fire risk.
  • Do not use the manual trip lever as a routine power switch.
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: 97493511995

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Reviewed in the United States on April 21, 2026
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Yadira Hernandez
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Size: 7 Wide, Color: (003) Black/Black/Bittersweet Pink
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Francine Butler
Natrona Heights, US
★★★★★ 5
Comfortable
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Stacie S.
Louisville, US
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Port Orchard, US
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