1. General Purpose Relays Items
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  3. SIEMENS 3RN2012-1BA30

3RN2012-1BA30 SIEMENS Relay

3RN2012-1BA30 SIEMENS Relay
Product Information
BrandSIEMENS
Manufacturer Part Number3RN2012-1BA30
TypeRELAY

Review SIEMENS 1pc New Relay

The Siemens 3FN2012-1BA30 is a versatile and reliable single-pole, double-throw ( SPDT) relay with a coil voltage rating of 12 Volts DC. This compact, robust device is an essential component for various automation and control applications.

Measuring only 35.5mm x 22.2mm x 12.5mm (L x W x H), this Siemens relay is space-saving and can be easily integrated into various systems. The gold-plated contacts ensure reliable switching and long-lasting performance, making it suitable for heavy-duty applications.

The Siemens 3FN2012-1BA30 features a low coil current consumption of just 0.25 A at 12V DC, making it energy-efficient and cost-effective. It also includes a built-in overload protection mechanism, ensuring the safety and longevity of the device.

The relay has a maximum switching capacity of 10A at 250V AC / 30V DC and can handle a maximum operating temperature of 70 C. Its compact size, low power consumption, and high switching capacity make it an ideal choice for various industrial, commercial, and residential automation and control applications.

The Siemens 3FN2012-1BA30 comes with a durable and rugged housing that provides protection against harsh environments, ensuring reliable operation even in challenging conditions. Its terminal block is easily accessible, making wiring connections simple and quick.

In summary, the Siemens 3FN2012-1BA30 is a high-performance, compact, and reliable SPDT relay that is suitable for various automation and control applications. Its gold-plated contacts, low power consumption, overload protection, and rugged housing make it a preferred choice for industrial, commercial, and residential applications.

The Siemens SIMATIC 3RN2012-1BA30 is a single-pole, normally-open, SPDT (Single Pole Double Throw) relay. Here are some potential pros and cons of buying this particular relay:

Pros:

1. High Quality: Siemens is a reputable brand known for manufacturing reliable and high-quality electrical components. This relay is no exception, as it is designed to withstand heavy industrial use.

2. Versatile: The Siemens SIMATIC 3RN2012-1BA30 relay can be used in various applications, such as automation, process control, and machine building.

3. Compact Design: With a size of only 42 x 42 x 18 mm, this relay is compact and can easily be integrated into small control cabinets or panels.

4. Robust: The relay is designed to operate in harsh environments, with a temperature range of -25 C to 70 C and a protection rating of IP20.

5. Easy to Install: The relay comes with clear markings and a simple design, making it easy to install and commission.

Cons:

1. Cost: Compared to some other relays on the market, the Siemens SIMATIC 3RN2012-1BA30 can be more expensive.

2. Limited Configuration Options: This particular relay model does not offer extensive configuration options, so it may not be suitable for complex applications that require advanced functionality.

3. Manual Operation: The relay operates manually and does not offer any digital or communication interfaces, which may limit its use in modern automation systems.

In conclusion, the Siemens SIMATIC 3RN2012-1BA30 relay is a high-quality, versatile, and robust component that is well-suited for various industrial applications. However, its cost and limited configuration options may be a drawback for some users.

Recommendation:

If you require a reliable and compact SPDT relay for a straightforward industrial application, the Siemens SIMATIC 3RN2012-1BA30 is a solid choice. However, if you need advanced functionality or digital interfaces, you may want to consider other relay models or digital alternatives.

Details:

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specifications genpurrelays:

  • brand: Siemens
  • mpn: 3rn2012-1ba30
  • type: Relay

shipping genpurrelays:

  • class: standard
  • type: fixed
  • service: standard
  • transit: 5-11 days

general genpurrelays:

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

seller genpurrelays:

  • # reviews: 57
  • city: walnut, california
  • rating: 97.3%

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offer genpurrelays:

  • started: may 26, 2025
  • options: ship-to-home
  • prices: $75.00–$317.50
  • item condition:
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    • Used
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  • in stock #: 5
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rating: 97.3% out of 100 based on 57 user ratings.
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