3RB31234QB0 SIEMENS Overload Rely

Review SIEMENS Overload Rely To 25a Class 5/10/20/30

The Siemens 3RB31234QB0 Overload Relay is a versatile and reliable electrical component designed to protect motors and machinery from overloading. This particular model is rated for a current of 25 amperes and can be used with various motor frequencies and power systems, including 5, 10, 20, and 30 Hz.

The 3RB31234QB0 Overload Relay is engineered with a high-precision, temperature compensation feature that provides accurate and consistent overload protection, even under varying temperature conditions. This feature helps prevent damage to the motor and ensures optimal operational performance.

One of the key advantages of this overload relay is its compact design, which makes it easy to install and integrate into a wide range of electrical systems. It features a multifunctional dial that allows for quick and easy adjustment of time and temperature settings, enabling users to customize the relay for their specific application requirements.

The 3RB31234QB0 Overload Relay also comes with an optional test function that simplifies routine maintenance and ensures reliable performance. This test function enables users to simulate motor overload conditions and verify that the relay is functioning correctly.

Additionally, this overload relay features high-quality materials and advanced construction techniques, ensuring long-term durability and reliability. It is designed to withstand harsh environments and has a high IP65 protection rating against water and dust intrusion.

The Siemens 3RB31234QB0 Overload Relay is an essential component for ensuring the safe and efficient operation of motors and electrical machinery in a variety of industries, including industrial manufacturing, mining, and power generation. With its advanced features, customizable settings, and rugged design, it offers unmatched reliability and peace of mind for industrial and commercial users alike.

Siemens 3RB31234QB0 Overload Relay (25A, 5/10/20/30) is a protective device used in electrical systems to disconnect the power in case of overcurrent conditions. While making a purchasing decision, it is essential to consider the following pros and cons to help you make an informed choice.

1. Versatility: This overload relay comes with multiple trip settings (5A, 10A, 20A, and 30A), which makes it suitable for a wide range of applications and provides flexibility in designing electrical systems.

2. Durability: Siemens is a well-known brand for manufacturing high-quality electromechanical components. Therefore, the Siemens 3RB31234QB0 Overload Relay is likely to be durable and reliable, ensuring longer operational life and reduced maintenance requirements.

3. Temperature protection: The relay incorporates a temperature protection feature that provides an additional layer of safety by disconnecting the power when the temperature exceeds the limit. This feature helps prevent damage to the electrical components and potential fire hazards.

4. Multiple mounting options: The relay can be mounted on the DIN rail or on the bottom plate, which makes it easy to install in various electrical panels and control panels.

1. Price: Siemens is a renowned brand, and its electrical components, including overload relays, generally have a higher price tag compared to some other brands. If your budget is a constraint, you might consider alternatives from other manufacturers.

2. Manual reset: This overload relay requires manual resetting in case of overcurrent conditions, which can potentially lead to increased downtime and delays in restoring power. Automatic reset relays may be better suited for applications where quick restoration of power is crucial.

3. No time delay setting: Unlike some other overload relays, this Siemens model does not offer a time delay setting, which can limit its applications in certain control systems that require time-delay tripping.

The Siemens 3RB31234QB0 Overload Relay (25A, 5/10/20/30) offers versatility, durability, and temperature protection. Still, its high price, the need for manual resetting, and the lack of time delay setting are potential drawbacks. Considering your project requirements and budget, make sure to thoroughly evaluate these pros and cons before making a final decision. If the features meet your needs and budget, it is recommendable to choose the Siemens 3RB31234QB0 Overload Relay for electro-mechanical protection applications with regular manual reset requirements.

Details:

And enclosures. Light industrial. Electrical outlet's. Siemens 3RB31234QB0 overload rely,6 to 25a,class 5/10/20/30: relay, auxiliary contact form 1no/1nc, maximum relay current setting 25 a, minimum 6 trip class 5e/10e/20e/30e, voltage rating 690v ac, nema size not applicable, number of poles 3, required thermals reset type auto, manual, includes thermal units mounting direct to contactor, terminal connection screw terminals, compatible with series sirius, frame s0, iec details.

Electrical boxes.

specifications genpurrelays:

• brand: Siemens
• mpn: 3rb31234qb0
• type: Industrial Control Automation Motor Controls Overload Relay
• features: Overload Relay, Auxiliary Contact Form 1no/1nc, Maximum Overload Relay Current Setting 25 A, Minimum Overload Relay Current Setting 6 A, Trip Class 5e/10e/20e/30e, Maximum Voltage Rating 690v Ac, Nema Size Not Applicable, Number Of Poles 3, Number Of Required Thermals Not Applicable, Reset Type Auto, Manual, Includes Thermal Units Not Applicable, Mounting Style Direct To Contactor, Terminal Connection Type Screw Terminals, Compatible With Series Sirius, Frame Size S0, Relay Style Iec
• item height: 1.970
• item length: 3.940
• country/region of manufacture: Cz
• custom bundle: No
• weight: 0.6000
• upc: 662643903225

seller genpurrelays:

• rating: 99.5%
• # reviews: 1215936
• city: USA

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• paid by: seller
• time: 60 days
• policy: returns accepted
• method: money back

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general genpurrelays:

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

offer genpurrelays:

• availability: in stock
• started: january 17, 2025
• prices: $109.03–$334.40
• item condition:
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  • Used
  • New
  • Neu: Sonstige (siehe Artikelbeschreibung)
• sold #: 27
• options: ship-to-home

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