3RU1116-0KB0 SIEMENS Overload Relay

Review SIEMENS 0.9-1.25a Overload Relay

The Siemens 3RU1116-0KB0 Overload Relay is a versatile and reliable electrical component designed for protecting motors and other electrical loads from overloading or short-circuits. This model is a 3-phase, reverse-acting overload relay, featuring a current range of 0.9 to 1.25 Amperes.

The Siemens 3RU1116-0KB0 Overload Relay is housed in a compact and robust 3-pole, 2-position enclosure, which allows for easy installation and wiring. Its reverse-acting feature ensures that the contact closes when the overload condition is met and opens when the load returns to normal operation, providing enhanced safety and operational efficiency.

This overload relay is equipped with a thermal element that monitors the current flowing through the load and activates the contact when the temperature rises above a predefined level, indicating an overload condition. The thermal element is designed to respond quickly to thermal changes, ensuring accurate and timely protection against overloading.

The Siemens 3RU1116-0KB0 Overload Relay also features a visual indication of its status, in the form of a pilot lamp, which illuminates when the contact is closed and the load is overloaded. This feature allows for easy monitoring and maintenance of the relay and the protected electrical load.

The overload relay conforms to the IEC 60947-5-1 standard and is suitable for use in various industrial and commercial applications, such as HVAC systems, pumps, compressors, and conveyor systems. It is designed to operate in environments with a temperature range of -25 C to 70 C and a maximum ambient humidity of 90% at 25 C.

The Siemens 3RU1116-0KB0 Overload Relay is a high-quality and reliable electrical component, engineered to provide optimal protection against overloading and ensure the long-term performance and safety of electrical systems. Its compact size, rugged construction, and easy-to-use features make it a popular choice among electrical engineers, maintenance personnel, and facility managers.

The Siemens 3RU1116-0KB0 0.9-1.25A overload relay is a protective device used in electrical systems to disconnect the circuit when the current flowing through it exceeds a safe level. Here are some pros and cons of buying this overload relay:

1. High current capacity: This overload relay can handle a current of up to 1.25 Amperes, making it suitable for various electrical applications.

2. Compact design: With a width of only 3 RU (Rack Units), it saves space in the electrical panel.

3. Overload protection: It provides reliable overload protection to prevent motor overheating, which can lead to damage or failure.

4. Easy installation: It is designed for easy installation and replacement, as it can be mounted directly onto a DIN rail.

5. Durable: Siemens is a reputable brand known for producing high-quality electrical components, and this overload relay is no exception.

1. Higher cost: Compared to other brands or models, the Siemens 3RU1116-0KB0 0.9-1.25A overload relay may be more expensive.

2. Limited adjustability: The overload setting is fixed, which may not be suitable for applications requiring precise current control.

3. Manual reset: The overload relay requires manual reset after tripping, which may require additional time and effort.

The Siemens 3RU1116-0KB0 0.9-1.25A overload relay is a reliable and compact protective device for various electrical applications. Its high current capacity, easy installation, and durability are significant advantages, but its higher cost and limited adjustability may be drawbacks for some users. Ultimately, the decision to purchase this overload relay depends on the specific requirements of your electrical system and your budget.

If you are looking for a reliable and compact overload relay for your electrical system and can afford the higher cost, the Siemens 3RU1116-0KB0 0.9-1.25A overload relay is a good option. However, if you require precise current control or a more affordable alternative, you may want to consider other brands or models with adjustable settings and lower prices.

Details:

Siemens 3RU1116-0KB0 overload relay 0.9-1.25a. Ryan MRI sells factory new and pre-owned surplus products develops channels to purchase such product.

specifications genpurrelays:

• brand: Siemens
• mpn: 3ru1116-0kb0
• type: Null
• item height: 8.27
• item length: 7.09
• item width: 6.30

shipping genpurrelays:

• type: fixed
• transit: 2-5 days
• carrier: fedex
• service: fedex express saver, fedex standard overnight
• class: expedited, one-day

seller genpurrelays:

• city: dover,
• rating: 99.0%
• # reviews: 206

general genpurrelays:

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

offer genpurrelays:

• started: september 11, 2025
• best offers: true
• prices: $17.99–$96.70
• item condition:
  • New – Open box
  • Used
  • Neu: Sonstige (siehe Artikelbeschreibung)
  • New
• availability: in stock
• sold #: 29
• options: ship-to-home
• in stock #: 5

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• policy: returns accepted
• method: money back
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• time: 30 days

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