3VU1340-1MJ00 SIEMENS Circuit Breaker Up

Review SIEMENS 1pc New Circuit Breaker Up

Siemens 3VU1340-1MJ00 1PC Circuit Breaker UP (Upset Type)

The Siemens 3VU1340-1MJ00 is a single piece, 1PC, circuit breaker of the Upset Type (UP) design. This circuit breaker is engineered to provide reliable protection against short circuits and overloads in electrical power distribution systems.

This circuit breaker is part of Siemens' 3VU series and comes with a rated current of 1300 Ampere (A) at 1000 Volts Alternating Current (VAC). The Upset Type design of the circuit breaker ensures that it can withstand short-term overloads beyond its rated current, making it an excellent choice for applications requiring high inrush currents.

The Siemens 3VU1340-1MJ00 circuit breaker features a compact and robust design, ensuring it can withstand harsh environments and heavy usage. The circuit breaker's body is made of die-cast aluminum, providing superior durability and excellent heat dissipation properties.

The circuit breaker's tripping mechanism is based on the bimetallic principle. This mechanism consists of two metal strips with different thermal expansion coefficients. When the current flowing through the circuit breaker exceeds its rated value, the bimetallic strip deflects, causing the contacts to separate, thereby interrupting the circuit.

The Siemens 3VU1340-1MJ00 circuit breaker comes with a number of built-in safety features, including an earth fault protection function and a thermal-magnetic trip unit. These features help to ensure the safety of the electrical system and prevent potential damage or hazards.

This circuit breaker is suitable for various industrial applications, including power distribution systems, machinery, and installations. It can be mounted in a horizontal or vertical position, providing flexibility in installation design.

The Siemens 3VU1340-1MJ00 circuit breaker comes with a wide range of accessories, including mounting plates, busbars, and terminal boxes, ensuring a complete and customizable solution for various installation requirements.

In summary, the Siemens 3VU1340-1MJ00 circuit breaker is a high-performance, reliable, and versatile solution for electrical power distribution systems requiring short-circuit and overload protection. With its robust design, built-in safety features, and flexibility in installation, this circuit breaker is an excellent choice for industrial applications.

Siemens 3VU1340-1MJ00 is a single-phase circuit breaker designed for residential and light commercial applications. It offers several advantages and disadvantages that can help in making an informed decision before purchasing.

1. Reliability: Siemens is a reputable brand known for manufacturing high-quality electrical equipment. This circuit breaker is no exception, as it is designed to provide reliable protection against overcurrent conditions.

2. Safety: The Siemens 3VU1340-1MJ00 circuit breaker features a thermal magnetic trip unit that ensures safe operation by detecting both overloads and short circuits.

3. Easy Installation: This circuit breaker is designed for easy installation, making it a popular choice among DIYers and professional electricians. It comes with mounting clips and a clear labeling system, making identification of the correct breaker position a breeze.

4. Durability: Siemens uses high-quality materials in the construction of this circuit breaker, ensuring it can withstand the rigors of daily use and last for a long time.

1. Price: The Siemens 3VU1340-1MJ00 circuit breaker is priced higher than some of its competitors. This may be a disadvantage for those on a tight budget.

2. Limited Capacity: This circuit breaker is rated for a maximum current of 30 amps, making it unsuitable for larger electrical loads.

3. No Smart Features: The Siemens 3VU1340-1MJ00 circuit breaker does not offer any smart features, such as remote monitoring or integration with home automation systems.

The Siemens 3VU1340-1MJ00 circuit breaker is a reliable and safe option for those in need of a single-phase circuit breaker for residential or light commercial applications. Its easy installation, durability, and clear labeling make it a popular choice among both DIYers and professional electricians. However, its higher price point and limited capacity may be a disadvantage for some.

If you're in need of a single-phase circuit breaker with a maximum capacity of 30 amps and value reliability and safety, the Siemens 3VU1340-1MJ00 circuit breaker is an excellent choice. However, if you're on a tight budget or require a circuit breaker with a higher capacity or smart features, you may want to consider other options.

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specifications genpurrelays:

• brand: Siemens
• mpn: 3vu1340-1mj00
• application: Branch Circuit
• contact material: Bronze, Brass

returns genpurrelays:

• paid by: buyer
• method: money back
• time: 30 days
• policy: returns accepted

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

shipping genpurrelays:

• class: standard
• service: standard
• transit: 3-9 days
• type: fixed

offer genpurrelays:

• best offers: true
• started: september 2, 2025
• prices: $52.84–$276.00
• item condition: New
• in stock #: 5
• sold #: 21
• options: ship-to-home
• availability: in stock

payments genpurrelays:

• credit card: discover
• other
• wallet: apple-pay

seller genpurrelays:

• # reviews: 55
• rating: 100.0%
• city: canyon country, california