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Siemens

3RF2350-1AA06

£126.40 (ex. VAT)

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Marvo Stock ID MV-7BXI
HS Code 853649
SKU 3RF2350-1AA06
Condition New sealed
Warranty 12 months
Weight (kg) 1.00
Length (mm) 300.00
Width (mm) 190.00
Height (mm) 150.00

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Specification & Description

Specification Description
Part Number 3RF2350-1AA06
Alternative Part Number 3RF23501AA06
Manufacturer Siemens
Product Type Solid-state contactor
Design Single-phase
Product Brand Name SIRIUS
Product Function Zero-point switching
Number of Poles 1 for main current circuit
Protection Class IP IP20
Ambient Operating Temperature -25 … +60 °C
Storage Temperature -55 … +80 °C
Installation Altitude Maximum 1,000 m above sea level
Operating Voltage at AC 48-600 V (at 50 Hz and 60 Hz rated value)
Control Supply Voltage 24 V DC
Operational Current at AC-51 Rated value 50 A
Insulation Voltage Rated value 600 V
Surge Voltage Resistance Rated value 6 kV
Shock Resistance 15g / 11 ms (acc. to IEC 60068-2-27)
Vibration Resistance 2g (acc. to IEC 60068-2-6)
Power Loss 54 W for rated value of the current at AC in hot operating state
Control Current 15 mA for DC rated value
Tightening Torque for Main Contacts 18 … 22 lbf·in with screw-type terminals
Connection Screw Design M4 for main contacts
Conductor Cross-section Solid: 2x (1.5 ... 2.5 mm²), 2x (2.5 ... 6 mm²); Finely stranded with end processing: 1x 10 mm²
Electromagnetic Compatibility Compliance with IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6
Short-circuit Protection Fuse link recommendations provided
Certificates/Approvals General Product Approval, EMC Declaration of Conformity

The Siemens 3RF2350-1AA06 is a high-quality solid-state contactor designed for seamless integration into a wide range of industrial applications. This robust component is part of the SIRIUS product family, renowned for its reliability and performance in automating processes. With a single-phase design, it offers zero-point switching to minimise electrical noise and enhance operational longevity.

Engineered to handle a rated operational current of 50 A at AC-51 and an insulation voltage of 600 V, the 3RF2350-1AA06 is capable of managing significant power loads while maintaining precise control. Its operational voltage range at AC spans from 48 to 600 V, making it versatile for various circuit requirements. The contactor is also equipped to withstand surge currents up to 1150 A, ensuring durability and stability during peak conditions.

The unit's control supply voltage operates on DC, with a rated value of 30 V and a control current at DC rated value of 15 mA, providing a responsive and efficient control circuit. The compact design allows for convenient screw and snap-on mounting onto a 35 mm standard mounting rail, facilitating easy installation and maintenance.

With an ambient operating temperature range of -25 to +60 °C and storage temperature capabilities from -55 to +80 °C, the 3RF2350-1AA06 is built to perform reliably in diverse environmental conditions. Its IP20 protection class ensures a degree of protection against solid objects, adding to its operational safety.

The Siemens 3RF2350-1AA06 solid-state contactor is a testament to Siemens' commitment to quality and innovation, offering a dependable solution for industrial automation needs.

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.

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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.

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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.

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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.

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Frequently Asked Questions

What is the function of a solid-state contactor?

A solid-state contactor is designed to switch electrical power circuits on and off. It uses semiconductor devices to perform the switching operation without the use of mechanical components, providing fast and reliable control of electrical loads.

Can this solid-state contactor be used for high-frequency applications?

Yes, the solid-state contactor is suitable for high-frequency applications due to its semiconductor switching elements, which allow for rapid switching without the mechanical wear and tear associated with traditional contactors.

What type of load can the solid-state contactor handle?

The solid-state contactor is capable of handling AC loads and is rated for use in applications requiring up to 50 A at AC-51, making it suitable for a variety of industrial applications.

Is there any special installation requirement for this contactor?

The contactor should be installed on a 35 mm standard mounting rail with screw and snap-on mounting. It is important to ensure proper tightening torque for the connection screws and to follow all safety guidelines during installation.

What is the operating voltage range for this contactor?

The operating voltage range for the contactor is 48 to 600 V at 50 Hz and 60 Hz, making it versatile for different power supply systems.

How does ambient temperature affect the contactor?

The contactor can operate within an ambient temperature range of -25 to +60 degrees Celsius. However, it is important to note that the performance may be derated at higher temperatures.

What is the insulation voltage rating of the contactor?

The insulation voltage rating of the contactor is 600 V, which indicates the maximum voltage the insulation can withstand.

What type of protection does the contactor offer?

The contactor offers IP20 protection class on the front, providing a degree of protection against solid objects but not against liquids.

What is zero-point switching and how does it benefit the contactor's operation?

Zero-point switching refers to the contactor's ability to switch on or off at the zero point of the AC voltage waveform. This reduces electrical noise and stress on the contactor, leading to a longer service life and reduced electromagnetic interference.

Can the contactor be used at different altitudes?

Yes, the contactor can be used at altitudes up to 1,000 meters above sea level without derating. For installations at higher altitudes, it is important to consider the impact on cooling and derating factors.

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Part conditions explained


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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.