MITSUBISHI NF-SJ3150 Circuit Breaker Pole Sj Amplifier Nf 150-AMP 3-POLE 1503

( Brand: Mitsubishi ), ( Part Type: Circuit Breaker Amplifier ), ( Manufacturer Part Number: NF-SJ3150 )

Review MITSUBISHI Circuit Breaker 1503 Pole Nf sj 150a

The Mitsubishi NF-SJ3150 Circuit Breaker is a reliable and robust electrical component designed for protecting your electrical system from overcurrent situations. This specific model is a 150 A, 1503 pole circuit breaker, suitable for heavy electrical loads.

The breaker housing is made of high-quality materials, ensuring durability and longevity. It features a sleek, compact design that can easily be integrated into various electrical panels. The breaker mechanism is equipped with a trip unit that can detect and respond to overcurrent conditions, automatically disconnecting the circuit to prevent damage or potential hazards.

The Mitsubishi NF-SJ3150 Circuit Breaker is designed with safety in mind. It includes a thermal-magnetic trip unit that provides both instantaneous and inverse time trip characteristics, ensuring that the breaker responds appropriately to various overcurrent conditions. Additionally, the breaker is rated for use in applications up to 600 volts, making it a versatile choice for a wide range of electrical systems.

The breaker also features a convenient handle that allows for easy operation, making it simple to reset the circuit after an overcurrent event. The handle is designed to stay cool to the touch, even in high-temperature environments, ensuring user safety.

The Mitsubishi NF-SJ3150 Circuit Breaker is also easy to install. It comes with mounting tabs that can be used to securely attach the breaker to the electrical panel, and it is compatible with standard mounting holes. The breaker also includes a clear label indicating its amperage rating, making identification and installation a breeze.

In summary, the Mitsubishi NF-SJ3150 Circuit Breaker is a high-performance, reliable, and safe electrical component that is ideal for protecting heavy electrical loads from overcurrent situations. Its durable housing, robust trip unit, and convenient handle make it a top choice for electrical professionals and DIY enthusiasts alike.

Pros and Cons of Buying a Mitsubishi NF-SJ3150 Circuit Breaker (1503 Pole, NF-SJ 150A, 150 Amp)

The Mitsubishi NF-SJ3150 circuit breaker is a 150 Amp, 1503 pole, single phase breaker. This breaker is known for its reliability and durability. However, like any other electrical component, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of buying a Mitsubishi NF-SJ3150 circuit breaker.

1. High Breaking Capacity: The Mitsubishi NF-SJ3150 circuit breaker has a high breaking capacity, making it suitable for heavy-duty applications.

2. Durability: Mitsubishi is a reputable brand known for producing high-quality electrical components. The NF-SJ3150 circuit breaker is no exception, and it is built to last.

3. Safety: The circuit breaker is designed with safety in mind. It has a trip unit that can detect overcurrent conditions and trip the breaker to prevent electrical damage.

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

5. Low Maintenance: The Mitsubishi NF-SJ3150 circuit breaker requires minimal maintenance, and it is designed to operate efficiently for extended periods.

1. Cost: The Mitsubishi NF-SJ3150 circuit breaker is more expensive than some other circuit breakers in the market.

2. Size: The circuit breaker is larger than some other circuit breakers, making it less suitable for small electrical panels.

The Mitsubishi NF-SJ3150 circuit breaker is a reliable and durable electrical component that is suitable for heavy-duty applications. It comes with several advantages, including high breaking capacity, durability, safety, easy installation, and low maintenance. However, it also has some disadvantages, such as cost and size. Ultimately, the decision to buy a Mitsubishi NF-SJ3150 circuit breaker depends on your specific electrical needs and budget.

If you require a circuit breaker for heavy-duty applications and have the budget for it, the Mitsubishi NF-SJ3150 circuit breaker is an excellent choice. Its durability, reliability, and safety features make it a worthwhile investment. However, if you have a smaller electrical panel or a limited budget, you may want to consider other options that are more cost-effective and compact.

Details:

Used in good condition.

part #: nfsj3150 prices

• $59.99-$751.24

specifications acdrivestream:

• brand: Mitsubishi
• part type: Circuit Breaker Amplifier
• manufacturer part number: NF-SJ3150

returns acdrivestream:

• policy: No Returns

payments acdrivestream:

• wallet: Google-pay
• credit card: Diners-club
• other

offer acdrivestream:

• started: February 17, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping acdrivestream:

• carrier: USPS
• transit: 3-7 Days
• class: Standard
• service: USPS Ground Advantage
• type: Fixed
• cost: $0.00

general acdrivestream:

• Drives Starters > Drives Motor Controls > General Purpose AC Drives
• condition: Used

seller acdrivestream:

• rating: 99.7%
• city: Scottsburg, Indiana
• # reviews: 9507

Mitsubishi NF-SJ3150 Is Similar To:

• Mitsubishi Electric Fr-hcb2-h30k Input Circuit For Hc2-h30k Frhcb2h30k (40.9% similar) Condition: new / unopened box. Input circuit. Mitsubishi electric...(February 4th, 2025)
• Mitsubishi Electric Mr-j4-40b-ks020 Ac Servo Amplifier 3ph 240v 400w (41.5% similar) Brand: Mitsubishi part number: MR-J4-40B-KS020: ac servo amplifier 3PH 240V 400W, comments: good part in condition...(January 14th, 2026)
• Mitsubishi Electric Mr-j4-100b-ks020 Ac Servo Amplifier 3ph 240v 1kw (44.6% similar) Brand: Mitsubishi part number: MR-J4-100B-KS020: ac servo amplifier 3PH 240V 1KW, comments: good part in condition...(January 14th, 2026)
• Mitsubishi Electric A54ma Bc186a409g 7.5b 52a Circuit Board Ships From Usa (36.8% similar) Made in the USA, this product ensures quality and compatibility with other Mitsubishi electric equipment. The Mitsubishi A54MA 7.5B BC186A409G 52A circuit board is a high-quality industrial automation and motion control component manufactured by Mitsubishi electric. With its specific model...(May 2nd, 2026)
• Mitsubishi Electric Mt015 Bk0-ca1413h01 Circuit Board Ships From Usa (40% similar) The product is a Mitsubishi electric circuit board, specifically the Mitsubishi MT015 BK0-CA1413H01 model, manufactured in japan...(May 2nd, 2026)