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Overload Relays

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  1. Model
    3RB - Siemens
  2. Operating Type
    Microprocessor Based
  3. Trip Class
    Class 5-30

Items 1-10 of 16

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  1. - 60% Siemens 3RB Microprocessor Based Overload Relay 20-80 A Class 5-30 Suitable For S2 Size Contactor 3RB31334WB0
    Siemens Sirius 3RB3 Microprocessor Based Overload Relay 20 - 80 A, Contactor Mounting, Auto/Manual Reset, Class 5-30, Suitable For S2 Size Contactor | 3RB31334WB0
    ₹11,566.36 Incl. of Taxes ₹9,802.00 Each + GST ₹1,764.36 | ₹28,915.90 -60 %Off

    Overload Range | 20 - 80 A down_arrow

    Mounting Type | Contactor Mounting down_arrow

    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  2. - 60% Siemens 3RB Microprocessor Based Overload Relay 4-16 A Class 5-30 Suitable For S00 Size Contactor 3RB31134TB0
    Siemens Sirius 3RB3 Microprocessor Based Overload Relay 4 - 16 A, Contactor Mounting, Auto/Manual Reset, Class 5-30, Suitable For S00 Size Contactor | 3RB31134TB0
    ₹6,499.44 Incl. of Taxes ₹5,508.00 Each + GST ₹991.44 | ₹16,248.60 -60 %Off

    Overload Range | 4 - 16 A down_arrow

    Mounting Type | Contactor Mounting down_arrow

    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  3. - 60% Siemens 3RB Microprocessor Based Overload Relay 50200 A Class 530 Suitable For S6 Size Contactor 3RB21534FW2
    Siemens Sirius 3RB2 Microprocessor Based Overload Relay 50 - 200 A, Contactor Mounting, Auto / Manual Reset, Class 5-30, Suitable For S6 Size Contactor | 3RB21534FW2
    ₹15,613.76 Incl. of Taxes ₹13,232.00 Each + GST ₹2,381.76 | ₹39,034.40 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  4. - 60% Siemens 3RB Microprocessor Based Overload Relay 55250 A Class 530 Suitable For S10/12 Size Contactor 3RB21634GC2
    Siemens Sirius 3RB2 Microprocessor Based Overload Relay 55 - 250 A, Contactor Mounting, Auto / Manual Reset, Class 5-30, Suitable For S10/12 Size Contactor | 3RB21634GC2
    ₹15,920.56 Incl. of Taxes ₹13,492.00 Each + GST ₹2,428.56 | ₹39,801.40 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  5. - 60% Siemens 3RB Microprocessor Based Overload Relay 160630 A Class 530 Suitable For S10/12 Size Contactor 3RB21634MC2
    Siemens Sirius 3RB2 Microprocessor Based Overload Relay 160 - 630 A, Contactor Mounting, Auto / Manual Reset, Class 5-30, Suitable For S10/12 Size Contactor | 3RB21634MC2
    ₹26,233.76 Incl. of Taxes ₹22,232.00 Each + GST ₹4,001.76 | ₹65,584.40 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  6. - 60% Siemens Sirius 3RB Microprocessor Based Overload Relay 12.5 50 A Class 530 Suitable For S2 Size Contactor 3RB31334UW1
    Siemens Sirius 3RB Microprocessor Based Overload Relay 12.5 - 50 A, Class 5-30, Suitable For S2 Size Contactor | 3RB31334UW1
    ₹8,871.24 Incl. of Taxes ₹7,518.00 Each + GST ₹1,353.24 | ₹22,178.10 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  7. - 60% Siemens 3RB Microprocessor Based Overload Relay 14 A Class 530 Suitable For S0 Size Contactor 3RB31234PB0
    Siemens Sirius 3RB3 Microprocessor Based Overload Relay 1 - 4 A, Contactor Mounting, Auto / Manual Reset, Class 5-30, Suitable For S0 Size Contactor | 3RB31234PB0
    ₹6,794.44 Incl. of Taxes ₹5,758.00 Each + GST ₹1,036.44 | ₹16,986.10 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  8. - 60% Siemens Sirius 3RB Microprocessor Based Overload Relay 3 12 A Class 530 Suitable For S0 Size Contactor 3RB31234SB0
    Siemens Sirius 3RB Microprocessor Based Overload Relay 3 - 12 A, Class 5-30, Suitable For S0 Size Contactor | 3RB31234SB0
    ₹6,794.44 Incl. of Taxes ₹5,758.00 Each + GST ₹1,036.44 | ₹16,986.10 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  9. - 60% Siemens Sirius 3RB Microprocessor Based Overload Relay 12.5 50 A Class 530 Suitable For S2 Size Contactor Contactor Mounting 3RB31334UB0
    Siemens Sirius 3RB Microprocessor Based Overload Relay 12.5 - 50 A, Class 5-30, Suitable For S2 Size Contactor, Contactor Mounting | 3RB31334UB0
    ₹8,871.24 Incl. of Taxes ₹7,518.00 Each + GST ₹1,353.24 | ₹22,178.10 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available
  10. - 60% Siemens Sirius 3RB Microprocessor Based Overload Relay 20 80 A Class 530 Suitable For S2 Size Contactor 3RB31334WW1
    Siemens Sirius 3RB Microprocessor Based Overload Relay 20 - 80 A, Class 5-30, Suitable For S2 Size Contactor | 3RB31334WW1
    ₹11,566.36 Incl. of Taxes ₹9,802.00 Each + GST ₹1,764.36 | ₹28,915.90 -60 %Off
    instockIn Stock
    dispatchDispatch: By Jun 17 tentativeDispatch: Tentative by Mar 15 pickupStore Pickup: Not available

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Model
  1. 3RB - Siemens 16 items
Mounting Type
  1. Contactor Mounting 13 items
Operating Type
  1. Microprocessor Based 16 items
Overload Range
  1. 1 - 4 A 2 items
  2. 10 - 40 A 1 item
  3. 12.5 - 50 A 2 items
  4. 3 - 12 A 2 items
  5. 4 - 16 A 1 item
  6. 50 - 200 A 2 items
  7. 6 - 25 A 1 item
  8. 20 - 80 A 2 items
  9. 32 - 115 A 1 item
  10. 55 - 250 A 1 item
  11. 160 - 630 A 1 item
Reset Type
  1. Auto/Manual Reset 16 items
Trip Class
  1. Class 10 21 items
  2. Class 20 12 items
  3. Class 5-30 16 items
  4. Class 20E 1 item

Relevant Searches

Siemens Thermal Overload RelaySiemens Microprocessor Overload RelaySiemens Auto/Manual Overload Relay

Popular Types

Siemens Contactor OLRSiemens Direct OLRSiemens Independent OLRSiemens Separate OLR

Popular Models

Siemens 3RB OLRSiemens 3RU OLRSiemens 3UA OLRSiemens 3UC OLRSiemens 3US OLR

Similar Categories

Siemens Motor Starter Siemens Power Contactor Siemens Plug In RelaySiemens MPCBSiemens Illumination ModuleSiemens Indicating LampSiemens Push ButtonSiemens Auxiliary ContactorSiemens Capacitor Duty ContactorSiemens Control Gear AccessoriesSiemens Limit Switch

Eleczo – Your Best Choice for Siemens Overload Relays Online

Siemens overload relays are protective devices in electrical systems that monitor the current flow in a motor and safeguard it from potential damage due to excessive current. The primary function of an Siemens overload relay is to sense if the current flow in the motor exceeds a predetermined set value or not and immediately disconnect it from the power source when a current overload is detected. Being a leading brand in the electrical industry, Siemens has developed overload relays that seamlessly blend precision, adaptability, and dependability.

Siemens overload relays find extensive utility in a diverse range of applications across various industries. Here are some key applications where Siemens Overload Relays find utility:

In commercial settings, such as office buildings or shopping complexes as well as in manufacturing and industrial settings, Siemens Overload Relays play a crucial role in safeguarding motors. Siemens overload relays help prevent overheating and potential damage to motors. Siemens overload relays are also extensively utilized in commercial and HVAC (heating, ventilation, and air conditioning) applications. They protect electric motors in air handling units, refrigeration systems, and other HVAC equipment.

Siemens Overload Relays play a vital role in protecting electric motors that Industries like farms and agricultural operations often rely upon. Siemens Overload Relays protect these motors from potential damage due to over current. Within residential settings, Siemens overload relays stand out as a trusted solution to protect motors in appliances such as refrigerators, air conditioners, and washing machines.

Important Models of Siemens Overload Relay Before Buying Online

The Siemens overload relays encompass various series, each tailored to specific applications and preferences. Here's an overview of four notable series:

  1. Siemens 3RB Overload Relays:

    2. The 3RB Overload Relay represents Siemens' compact and advanced solid-state overload relays. Known for their efficiency and precision, these relays utilize digital technology for accurate motor protection. They offer features such as adjustable trip classes, phase loss protection, and communication capabilities.

  2. Siemens 3RU Overload Relays:

    3. These relays comprise bimetallic thermal overload relays designed for reliable motor protection. These relays are known for their simplicity and effectiveness in providing essential protection against overheating.

  3. Siemens 3UC Overload Relays:

    4. The 3UC Overload Relay features compact overload relays designed for effective motor protection in tight spaces. With a focus on space-saving design, these relays offer reliable performance while ensuring ease of installation.

  4. Siemens 3US Overload Relays:

    5. The Siemens 3US Overload Relay represents Siemens' line of current monitoring relays, providing advanced protection against phase imbalances and current irregularities. These relays are crucial for maintaining the health and efficiency of motors by preventing damage caused by uneven phase currents.

Understanding the distinctions between these Siemens overload relay series is crucial for selecting the right model based on the specific requirements of your application. Be sure to review the technical specifications and features of each overload relay to make an informed decision based on your application's demands.

Different type of Siemens Overload Relay available with us online

Siemens Overload Relays come in different operating types, each designed to address specific needs and preferences in motor protection. The main operating types include:

  1. Microprocessor-Based Overload Relays: Siemens integrates cutting-edge microprocessor technology into some of their overload relays. These relays provide advanced features, digital precision, and often offer communication capabilities.
  2. Thermal Overload Relays: Traditional yet highly effective, thermal overload relays from Siemens operate based on the heat generated by the motor. They are responsive to variations in current, triggering protection measures when excessive loads cause a rise in temperature.

Mounting Types of Siemens Overload Relays:

Siemens Overload Relays are designed with various mounting options to accommodate different installation preferences:

  1. Contactor Mounting: Siemens offers overload relays that can be directly mounted onto contactors. This integrated approach simplifies the installation process and ensures a compact design, making it a preferred choice for applications where space is a crucial consideration.
  2. Direct Mounting:Some Siemens Overload Relays are designed for direct mounting onto motor starters or other compatible devices. This straightforward mounting style is efficient and minimizes the need for additional mounting hardware, providing a clean and streamlined installation.
  3. Independent Mounting:Siemens Overload Relays designed for independent mounting offer flexibility in installation. These relays can be mounted separately from other components, allowing users to optimize the arrangement of control panels and electrical systems according to their specific requirements.
  4. Separate Mounting:For applications requiring standalone mounting flexibility, Siemens provides overload relays that can be mounted independently. This option allows for strategic placement, optimizing space utilization within control cabinets and electrical enclosures.

Understanding the distinctions between microprocessor-based and thermal overload relays, as well as the various mounting options, empowers users to choose the most suitable Siemens Overload Relay for their specific motor protection and control needs.

Advantages of Opting for Siemens Overload Relay Products

Siemens Overload Relay products are highly regarded for their reliability and advanced technology, offering precise motor protection in diverse applications. The brand's reputation in India is synonymous with quality and innovation. Siemens has earned the trust of Indian industries through its commitment to delivering high-performance solutions.

Eleczo, an online electrical e-commerce platform, customers can explore Siemens products like circuit breakers, contactors, and various components for industrial automation. While Siemens circuit breakers provide efficient protection against electrical overloads, its switches offer precision and durability, ensuring reliable control of electrical circuits. Eleczo provides access to a wide range of Siemens products that fulfill customer’s expectations.

Eleczo: Empowering Your Electrical Solutions with Siemens Overload Relays

Eleczo, as a reliable and customer-centric platform, not only provides an extensive range of authentic Siemens products but also offers a seamless shopping experience. With a user-friendly interface, efficient Filter Feature for product selection, and a dedicated Customer Support team, Eleczo ensures that users can make informed decisions and receive prompt assistance when needed.

The reliable Delivery services ensure that products, whether ordered in bulk or individually, reach customers promptly and securely. For those seeking to place Bulk Orders, Eleczo simplifies the process, making it efficient and convenient. Additionally, the platform frequently offers Discounts, providing users with cost-effective solutions. The Eleczo Search Box further enhances user convenience, enabling quick and precise product searches within an extensive catalog, facilitating a seamless and efficient shopping experience.

In a nutshell, buying Siemens Overload Relays from Eleczo is a wise decision, offering a combination of quality products, competitive pricing, efficient services, and reliable technical support. Eleczo stands as trusted destination for users seeking Siemens Overload Relays for their electrical applications.

Best Selling Siemens Overload Relays Price List in India: 2024 - 2025

Top Selling Popular Siemens Overload Relays Discount Selling Price
Siemens Sirius 3UA 2-3.2 Amp Contactor Mounting Thermal Overload Relay 3UA5200-1D 60% OFF/- Rs.1,122.00/- Each
Siemens Sirius 3UA 5-8 Amp Contactor Mounting Thermal Overload Relay 3UA5200-1H 60% OFF/- Rs.1,124.00/- Each
Siemens Sirius 3UA 36-45 Amp Contactor Mounting Thermal Overload Relay 3UA5500-8M 60% OFF/- Rs.1,992.00/- Each
Siemens Sirius 3UA 2.5-4 Amp Contactor Mounting Thermal Manual Reset Overload Relay 3UA5200-1E 60% OFF/- Rs.1,122.00/- Each
Siemens Sirius 3UA 4-6.3 Amp Contactor Mounting Thermal Overload Relay 3UA5200-1G 60% OFF/- Rs.1,124.00/- Each
Siemens Sirius 3UA 25-36 Amp Contactor Mounting Thermal Overload Relay 3UA5500-2Q 60% OFF/- Rs.1,992.00/- Each
Siemens Sirius 3RU 11-16 Amp Contactor Mounting Thermal Overload Relay 3RU21364AB0 60% OFF/- Rs.2,560.00/- Each
Siemens Sirius 3US 12.5-18 Amp Direct Thermal Overload Relay 3US50002B8K 60% OFF/- Rs.1,026.00/- Each
Siemens Sirius 3RU 3.5-5 Amp Direct Mounting Thermal Overload Relay 3RU2126-1FB0 60% OFF/- Rs.1,270.00/- Each
Siemens Sirius 3RU 0.45-0.63 Amp Direct Mounting Thermal Manual Reset Overload Relay 3RU2116-0GB0 60% OFF/- Rs.1,226.00/- Each
Siemens Sirius 3RU 5.5-8 Amp Direct Mounting Thermal Overload Relay 3RU2126-1HB0 60% OFF/- Rs.1,270.00/- Each

Best Selling Siemens Overload Relays Price List in India: 2024 - 2025

Top Selling Popular Siemens Overload Relays Discount Selling Price
Siemens Sirius 3UA 2-3.2 Amp Contactor Mounting Thermal Overload Relay 3UA5200-1D 60% Rs.1,122.00
Siemens Sirius 3UA 5-8 Amp Contactor Mounting Thermal Overload Relay 3UA5200-1H 60% Rs.1,124.00
Siemens Sirius 3UA 36-45 Amp Contactor Mounting Thermal Overload Relay 3UA5500-8M 60% Rs.1,992.00
Siemens Sirius 3UA 2.5-4 Amp Contactor Mounting Thermal Manual Reset Overload Relay 3UA5200-1E 60% Rs.1,122.00
Siemens Sirius 3UA 4-6.3 Amp Contactor Mounting Thermal Overload Relay 3UA5200-1G 60% Rs.1,124.00
Siemens Sirius 3UA 25-36 Amp Contactor Mounting Thermal Overload Relay 3UA5500-2Q 60% Rs.1,992.00
Siemens Sirius 3RU 11-16 Amp Contactor Mounting Thermal Overload Relay 3RU21364AB0 60% Rs.2,560.00
Siemens Sirius 3US 12.5-18 Amp Direct Thermal Overload Relay 3US50002B8K 60% Rs.1,026.00
Siemens Sirius 3RU 3.5-5 Amp Direct Mounting Thermal Overload Relay 3RU2126-1FB0 60% Rs.1,270.00
Siemens Sirius 3RU 0.45-0.63 Amp Direct Mounting Thermal Manual Reset Overload Relay 3RU2116-0GB0 60% Rs.1,226.00
Siemens Sirius 3RU 5.5-8 Amp Direct Mounting Thermal Overload Relay 3RU2126-1HB0 60% Rs.1,270.00

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