3RT6018-1AN21 SIEMENS Contactor Box Up

Review SIEMENS 1pc New Contactor In Box Up

Introducing the Siemens 3RT6018-1AN21 1PC Contactor Box Up, a versatile and reliable solution for your electrical automation needs. This contactor box is engineered to provide optimal performance and durability in various industrial applications.

The contactor box measures 152 mm in width, 122 mm in height, and 86 mm in depth. Its compact size makes it suitable for installation in limited spaces, while its robust construction ensures reliable operation even under demanding conditions. The box is designed with a IP20 protection rating, which means it is protected against dust and water splashes from all directions.

The Siemens 3RT6018-1AN21 1PC Contactor Box Up comes with a pre-installed contactor, overload relay, and terminal block, making it a complete solution for controlling electrical circuits. The contactor is rated for a current of 16 A at 230 V AC, and it features a silver-plated contact surface for improved conductivity and longer contact life. The overload relay is rated for the same voltage and current as the contactor, and it is designed to protect the circuit against overloads and short circuits.

The terminal block is equipped with 36 terminals, providing ample space for wiring connections. The terminals are numbered and color-coded for easy identification, and they are designed to accommodate wires up to 2.5 mm in cross-sectional area. The terminal block also features a grounding terminal for safety grounding applications.

The contactor box is constructed from high-quality materials, including a powder-coated steel enclosure for superior corrosion resistance and impact protection. The box is also equipped with a transparent cover for easy access to the contactor and relay components.

The Siemens 3RT6018-1AN21 1PC Contactor Box Up is easy to install and operate. It comes with mounting holes and screws for wall or panel mounting, and it is wired using standard electrical connections. The box also features a handle for easy transportation and handling.

In summary, the Siemens 3RT6018-1AN21 1PC Contactor Box Up is a high-performance and durable solution for controlling electrical circuits in industrial applications. Its compact size, reliable components, and easy installation make it an excellent choice for automation projects where reliability and efficiency are paramount.

Siemens 3RT6018-1AN21 Contactor Box: A Comprehensive Analysis

The Siemens 3RT6018-1AN21 contactor box is a versatile and reliable solution for power distribution and automation applications. This contactor box comes with several advantages and disadvantages that are essential to consider before making a purchasing decision.

1. High Power Rating: The contactor box has a high power rating of 630V AC, 40A, making it suitable for heavy-duty applications.

2. Robust Construction: Siemens is known for its high-quality and durable products. This contactor box is no exception, with a robust and corrosion-resistant design that ensures long-term reliability.

3. Easy Installation: The contactor box comes pre-wired, making installation fast and straightforward.

4. Integrated Overload Relay: The integrated overload relay protects against overloading and short circuits, ensuring the safety of the electrical system.

5. Compact Design: The contactor box has a compact design, making it easy to install in confined spaces.

1. Limited Configuration Options: The contactor box comes with a fixed configuration, which may not be suitable for complex applications that require customized solutions.

2. Higher Cost: Compared to some other contactor boxes in the market, the Siemens 3RT6018-1AN21 may have a higher cost due to its high-quality components and brand reputation.

3. Limited Input Voltage: The contactor box is designed for 630V AC input voltage, which may not be suitable for applications requiring a different input voltage.

The Siemens 3RT6018-1AN21 contactor box offers several advantages, including high power rating, robust construction, easy installation, integrated overload relay, and compact design. However, its limited configuration options, higher cost, and limited input voltage may be disadvantages for some applications.

If you have a heavy-duty application that requires a reliable and durable contactor box with a high power rating, the Siemens 3RT6018-1AN21 contactor box is an excellent choice. Its easy installation, integrated overload relay, and compact design make it a convenient and efficient solution. However, if you require a customized solution or a different input voltage, you may need to consider other options in the market. Ultimately, the decision depends on your specific application requirements and budget.

Details:

specifications genpurrelays:

• brand: Siemens
• mpn: 3rt6018-1an21
• application: Branch Circuit
• contact material: Bronze, Brass

shipping genpurrelays:

• type: fixed
• class: standard
• service: usps ground advantage
• transit: 5-12 days
• carrier: usps

offer genpurrelays:

• started: july 16, 2025
• sold #: 22
• best offers: true
• availability: in stock
• prices: $25.76–$177.00
• item condition: New
• in stock #: 5
• options: ship-to-home

payments genpurrelays:

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

general genpurrelays:

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

seller genpurrelays:

• rating: 100.0%
• city: hebron, kentucky
• # reviews: 78

returns genpurrelays:

• policy: returns accepted
• method: money back
• paid by: buyer
• time: 14 days