Image shown may not reflect the final product
Siemens
3RA6120-2DB32
Marvo Stock ID: MV-7WJFNew unboxed
£273.11 (ex. VAT)
Excellent
Siemens
If ordered within 00:00:00
Accepted payment methods:
![Stripe logo](https://www.marvo.com/img/icons/stripe-logo-coloured.png)
![Paypal logo](https://www.marvo.com/img/icons/paypal-logo-coloured.png)
![Visa logo](https://www.marvo.com/img/icons/visa-logo-coloured.png)
![Bank Transfer logo](https://www.marvo.com/img/icons/bank-transfer-logo-coloured.png)
Thomas Roland Geaughan
‘Prompt and expert service. Ease of access to find the parts I needed.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Trusted by
Specifications
Specification | Description |
---|---|
Part Number | 3RA6120-2DB32 |
Alternative Part Number | 3RA61202DB32 |
Manufacturer | Siemens |
Product Brand Name | SIRIUS |
Product Designation | Compact starter |
Design | Direct starter |
Trip Class | CLASS 10 and 20 adjustable |
Control Circuit Interface | Yes, to parallel wiring |
Bus Communication | No |
Short Circuit Protection | Yes |
Type of Assignment | Continuous operation according to IEC 60947-6-2 |
Protection Class IP | IP20 |
Degree of Pollution | 3 |
Mounting Position | Vertical, on horizontal standard mounting rail recommended |
Installation Altitude | Maximum 2,000 m above sea level |
Ambient Temperature Operating Range | -20 … +60 °C |
Ambient Temperature Storage Range | -55 … +80 °C |
Relative Humidity | 10 … 90 % during operation |
Insulation Voltage | Rated value 690 V |
Surge Voltage Resistance | Rated value 6,000 V |
Main Circuit Connection | Spring-loaded terminal |
Auxiliary Circuit Connection | Spring-loaded terminal |
Number of Poles | 3 for main current circuit |
Adjustable Response Current | 3 … 12 A for current-dependent overload release |
Mechanical Service Life | 10,000,000 cycles for main and auxiliary contacts |
Control Supply Voltage | 24 V AC/DC at 50/60 Hz |
Full-load Current (FLA) | 12 A at 480 V and 600 V for 3-phase motor |
Operating Voltage | Maximum 690 V at AC-3 |
Frequency of Operation | 750 1/h at AC-41, 250 1/h at AC-43 according to IEC 60947-6-2 |
Mechanical Power Output | 5.5 kW at 400 V, 5.5 kW at 500 V, 7.5 kW at 690 V for 4-pole three-phase motor |
Auxiliary Contacts | 1 NC contact, 1 NO contact, and 1 changeover contact for current-dependent overload release |
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
Read more...What payment methods do you accept?
We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Marvo Approved
A seal of quality that ensures each part is fully inspected, every time. Purchase with confidence thanks to Marvo Approved.
Full warranty
All parts are covered by a comprehensive warranty. If something goes wrong, I’ll put it right.
Priority delivery
Advanced tracking and a streamlined delivery process ensure that you get your part, fast.
Committed to you
Engineered to ensure that you always have a quick, easy and reliable place to source automation and control components.
3RA6120-2DB32 Product Description
The Siemens 3RA6120-2DB32 is a compact load feeder and direct-on-line (DOL) starter, designed to offer a reliable solution for controlling motors in a variety of industrial applications. This robust component is engineered to handle operating voltages up to 690 V and control supply voltages of 24 V AC/DC, making it versatile for use in diverse electrical setups.
With an adjustable response current range of 3 to 12 A, the 3RA6120-2DB32 ensures precise protection for motors against potential overload conditions. It features a Class 10 and 20 adjustable trip class, providing flexibility and enhanced motor safety. The compact starter is also equipped with short-circuit protection, adding an extra layer of security to your system.
The unit is designed for continuous operation in accordance with IEC 60947-6-2 standards and boasts an IP20 protection class, ensuring it is safeguarded against solid objects larger than 12.5 mm. The device's construction allows for vertical mounting on a horizontal standard mounting rail, with a recommended installation altitude of up to 2000 meters above sea level.
The 3RA6120-2DB32's spring-loaded terminals facilitate a straightforward and secure connection for both the main and auxiliary circuits. It supports a wide range of conductor cross-sections, accommodating various wiring requirements. The compact starter's mechanical and electrical endurance is impressive, with typical operating cycles for the main and auxiliary contacts reaching up to 10 million.
This Siemens compact starter is a testament to the brand's commitment to quality, reliability, and innovation, making it an essential component for efficient motor control in industrial environments across the United Kingdom and beyond.
Frequently Asked Questions
What is the design of this compact starter?
The design of this compact starter is a direct starter, which is suitable for initiating a motor directly at full line voltage.
Can this device be used for continuous operation?
Yes, the compact starter is designed for continuous operation according to IEC 60947-6-2 standards.
What is the IP protection class of this compact starter?
This compact starter has an IP protection class of IP20, indicating protection against solid objects larger than 12mm but not against liquids.
What are the ambient temperature ranges for operating this compact starter?
The ambient temperature range for operating the compact starter is between -20°C and +60°C.
What type of terminals does this compact starter have for the main and auxiliary circuits?
This compact starter features spring-loaded terminals for both the main and auxiliary circuits.
Is there short circuit protection included in this compact starter?
Yes, the compact starter includes short circuit protection to safeguard against excessive current.
What is the rated insulation voltage for this compact starter?
The rated insulation voltage for the compact starter is 690V.
What is the maximum operating altitude for this compact starter?
The maximum operating altitude for the compact starter is 2,000 meters above sea level.
How many mechanical operating cycles can the main contacts of this compact starter withstand?
The main contacts of the compact starter can typically withstand 10,000,000 mechanical operating cycles.
What is the power loss at the rated current for this compact starter?
The power loss at the rated current for this compact starter is typically 1.8W for AC in a hot operating state.