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CUMMINS 0320-1739 Circuit Breaker JA13

0320-1739 Cummins Circuit Breaker Ja13

( Brand: Cummins ), ( Manufacturer Part Number: 0320-1739 ), ( Part Type: Circuit Breaker ), ( Country Of Origin: United States )

Review CUMMINS Circuit Breaker

The Cummins 0320-1739 Circuit Breaker, also known as the Ja13, is a crucial component in electrical systems designed for heavy-duty applications. This circuit breaker is manufactured by Cummins Power Generation, a leading global power solutions provider, ensuring high-quality and reliability.

The Ja13 circuit breaker is a molded case breaker, featuring a compact and robust design that can withstand the rigors of industrial environments. Its molded case is constructed from high-impact, flame-resistant material, providing excellent protection against mechanical shocks and electrical arcing. The breaker's dimensions are 8.0 inches in length, 4.0 inches in width, and 4.5 inches in height, making it suitable for various space constraints.

This circuit breaker is rated for a continuous current of 100 amperes and a maximum interrupting current of 30,000 amperes. Its current rating makes it suitable for powering heavy-duty machinery and equipment, while its high interrupting capacity ensures that it can safely handle short-circuit faults, preventing damage to the electrical system.

The Ja13 circuit breaker employs a low-voltage, high-reliability trip mechanism. This mechanism uses a thermal-magnetic trip unit that can detect both overcurrent and overheating conditions. In the event of an overcurrent condition, the breaker trips instantaneously to protect the circuit from damage. In the case of an overheating condition, the breaker trips after a short delay to allow the thermal energy to dissipate, thus avoiding unnecessary tripping.

The circuit breaker's contacts are made from silver-plated copper, ensuring excellent conductivity and long-term durability. The contacts are also self-cleaning, minimizing the need for maintenance and reducing the risk of electrical arcing.

The Cummins 0320-1739 Circuit Breaker, Ja13, is designed for easy installation and maintenance. It comes with a mounting plate that allows for quick and secure mounting on a DIN rail. Its terminal screws are accessible from the front, making wiring connections simple and convenient. Additionally, the breaker features a transparent window that allows for visual inspection of the contacts and tripping mechanism.

In summary, the Cummins 0320-1739 Circuit Breaker, Ja13, is a reliable and robust electrical component designed for heavy-duty applications. Its compact size, high interrupting capacity, and self-cleaning contacts make it an ideal choice for industrial electrical systems. Its easy installation, minimal maintenance requirements, and high-quality construction ensure long-term performance and reliability.

The Cummins 0320-1739 circuit breaker, also known as the Ja13, is a popular choice for heavy-duty applications due to its reliability and durability. However, like any other electrical component, it comes with its own set of pros and cons.

Pros:

1. High Current Rating: The Cummins 0320-1739 circuit breaker is designed to handle high currents, making it an ideal choice for heavy-duty equipment and industrial applications.

2. Robust Construction: The circuit breaker is built to withstand harsh environments, making it suitable for use in construction, mining, and other heavy-duty applications.

3. Quick Tripping Action: The circuit breaker trips quickly when it senses an overload or short circuit, preventing damage to the equipment and ensuring safety.

4. Easy Installation: The circuit breaker is relatively easy to install, and it comes with clear instructions and mounting hardware.

Cons:

1. Cost: The Cummins 0320-1739 circuit breaker is more expensive than some other circuit breakers on the market.

2. Size: The circuit breaker is larger than some other options, which can make it more difficult to install in tight spaces.

3. Limited Applications: The circuit breaker is specifically designed for heavy-duty applications, and it may not be suitable for use in residential or light-duty applications.

Conclusion:

The Cummins 0320-1739 circuit breaker is a reliable and durable option for heavy-duty applications where high currents and harsh environments are common. However, it comes with a higher cost and larger size than some other options. If you require a circuit breaker for heavy-duty applications and can afford the additional cost, then the Cummins 0320-1739 circuit breaker is an excellent choice.

Recommendation:

If you are looking for a circuit breaker for heavy-duty applications and can afford the additional cost, then the Cummins 0320-1739 circuit breaker is an excellent choice. However, if you are on a budget or require a circuit breaker for light-duty applications, then you may want to consider other options that are more cost-effective and size-friendly.

Details:

With its sturdy construction and precise engineering, this product is essential for maintaining the functionality of light equipment tools in various industrial settings.

part #: 03201739 price

  • $18.00

specifications generatormac:

  • brand: Cummins
  • mpn: 0320-1739
  • part type: Circuit Breaker
  • country of origin: United States

payments generatormac:

  • other
  • credit card: Discover
  • wallet: Google-pay

offer generatormac:

  • options: Ship-to-home
  • availability: In Stock
  • started: May 21, 2026
  • sold: 0
  • quantity: 1

general generatormac:

  • Business Industrial > Light Equipment Tools > Generator Parts Accessories
  • condition: New Open box

returns generatormac:

  • method: Money back
  • paid by: Buyer
  • time: 14 Days
  • policy: Returns Accepted

seller generatormac:

  • rating: 99.8%
  • # reviews: 7695
  • city: West Palm Beach, Florida

shipping generatormac:

  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $0.00
  • class: Standard
  • transit: 6-9 Days
part type: circuit breaker, country of origin: united states,
category: business & industrial > generator parts accessories, sku: 11088358700963891,

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