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Siemens 3RF2170-1AA02

Name: 3RF2170-1AA02
Brand: Siemens
SKU: 3RF2170-1AA02
Price: 34.94 GBP
Availability: InStock

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£34.94 (ex. VAT)

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Marvo Stock ID MV-7BT6

HS Code 85364900

SKU 3RF2170-1AA02

Condition New unboxed

Warranty 12 months

Weight (kg) 0.10

Length (mm) 48.00

Width (mm) 22.50

Height (mm) 85.00

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Specification & Description

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Specification & Description

Specification	Description
Part Number	3RF2170-1AA02
Alternative Part Number	3RF21701AA02
Manufacturer	Siemens
Product Type	Solid-state relay
Design	Single-phase
Product Family	SIRIUS
Main Circuit Poles	1
Main Contacts	1 NO contact
Operating Voltage (AC)	24 ... 230 V at 50 Hz, 24 ... 230 V at 60 Hz
Operating Frequency	50 ... 60 Hz
Operating Current (AC-1 at 400 V)	70 A
Control Supply Voltage Type	DC
Insulation Voltage Rated Value	600 V
Surge Voltage Resistance	6 kV
Ambient Operating Temperature	-25 ... +60 °C
Storage Temperature	-55 ... +80 °C
Installation Altitude	Up to 1,000 m above sea level
Protection Class	IP20
Tightening Torque (Main Contacts)	2 ... 2.5 N·m
Tightening Torque (Auxiliary Contacts)	0.5 ... 0.6 N·m
Wire Stripping Length	7 mm for both main and auxiliary/control contacts
Electromagnetic Compatibility	Compliance with IEC standards for conducted and radiated interference
Short-circuit Protection	Compatible with specific Siemens fuse links for semiconductor protection
Product Function	Zero-point switching
Power Loss	Maximum 94 V·A, typical 0.4 W without load current share
Shock Resistance	15g / 11 ms according to IEC 60068-2-27
Vibration Resistance	2g according to IEC 60068-2-6
Reference Code	Q according to IEC 81346-2

The Siemens 3RF2170-1AA02 is a robust solid-state relay designed for seamless integration into a wide range of industrial applications. This single-phase semiconductor relay is part of the SIRIUS product family, renowned for its reliability and efficiency in controlling electrical loads. With an overall width of just 22.5 mm, it offers a compact solution for systems where space is at a premium.

Engineered for zero-point switching, the 3RF2170-1AA02 can handle operating currents up to 70 A at voltages ranging from 24 to 230 V AC, making it versatile for various control tasks. The relay operates with a control supply voltage of 24 V DC, ensuring compatibility with standard industrial control systems.

The device boasts an impressive insulation voltage rated at 600 V and is equipped with one normally open (NO) contact for main contacts, ensuring straightforward and reliable operation. Its design facilitates easy installation with screw fixing and side-by-side mounting capabilities, allowing for efficient use of panel space.

The 3RF2170-1AA02 is built to withstand challenging industrial environments, with an operational temperature range of -25 to +60 °C and storage temperatures from -55 to +80 °C. It also features a high level of resistance to shock and vibration, complying with IEC standards, which underscores its durability and suitability for demanding applications.

This solid-state relay is an ideal choice for those seeking a dependable and space-saving solution for controlling electric loads in industrial settings. Its design and construction reflect Siemens' commitment to quality, performance, and innovation in industrial control technology.

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.

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.

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.

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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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the overall width of this solid-state relay?

The overall width of the Siemens solid-state relay is 22.5 mm, making it a compact option for various applications.

Can this semiconductor relay be used with different supply voltages?

Yes, this semiconductor relay is designed to operate with a range of supply voltages from 24 to 230 V AC, as well as 24 V DC, providing flexibility for different electrical systems.

What type of switching does this solid-state relay provide?

The Siemens solid-state relay offers zero-point switching, which helps to minimise electrical noise and wear on the relay.

What is the maximum operating current for this relay?

The maximum operating current for this relay is 70 A, which is suitable for handling high-current applications.

What is the insulation voltage rating for this relay?

The insulation voltage rating for this relay is 600 V, ensuring a high level of electrical isolation between the control and load circuits.

Is there any protection against electromagnetic interference?

Yes, the relay is designed with electromagnetic compatibility features to withstand various types of interference, including electrostatic discharge and conducted HF interference emissions.

What is the ambient temperature range for operating this relay?

The relay can operate within an ambient temperature range of -25 to +60 degrees Celsius, making it suitable for a variety of industrial environments.

What type of terminal connection does this relay have?

This relay is equipped with screw-type terminals, which provide a secure and reliable connection for both the main current circuit and auxiliary and control current circuits.

How many poles does the main current circuit of this relay have?

The main current circuit of the relay has one pole, which is typical for single-phase applications.

What is the product function of this relay?

The primary function of the 3RF2170-1AA02 is zero-point switching, which is ideal for reducing electrical noise and extending the relay's lifespan.

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.

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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.

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