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Siemens 3RH2122-1AP00

Name: 3RH2122-1AP00
Brand: Siemens
SKU: 3RH2122-1AP00
Price: 40.47 GBP
Availability: InStock

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£40.47 (ex. VAT)

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Marvo Stock ID MV-7C8U

HS Code 85364900

SKU 3RH2122-1AP00

Condition New sealed

Warranty 12 months

Weight (kg) 0.10

Length (mm) 73.00

Width (mm) 45.00

Height (mm) 57.50

EAN 4011209786622

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	3RH2122-1AP00
Alternative Part Number	3RH21221AP00
Manufacturer	Siemens
Contact Configuration	2 Normally Open (NO); 2 Normally Closed (NC)
Rated Operational Current	10 A
Pick-Up Power	37 VA
Holding Power	5.7 VA
Control Voltage	230 V AC
Control Frequency	50/60 Hz
Size	S00
Terminal Type	Screw terminal
Insulation Voltage	Rated at 690 V AC with degree of pollution 3
Surge Voltage Resistance	Rated value 6 kV
Mechanical Service Life	Typical 30 million switching cycles for contactor
No-Load Switching Frequency	10,000 operations per hour at AC/DC
Operating Range Factor	0.8 to 1.1 at 50 Hz; 0.85 to 1.1 at 60 Hz for magnet coil
Auxiliary Contacts	2 NC instantaneous; 2 NO instantaneous
Operational Current at AC-15	10 A at 230 V; 3 A at 400 V; 2 A at 500 V; 1 A at 690 V
Operational Current at DC-12	10 A at 24 V; 3 A at 110 V; 1 A at 220 V; 0.3 A at 440 V; 0.15 A at 600 V
Operational Current at DC-13	10 A at 24 V; 1 A at 110 V; 0.3 A at 220 V; 0.14 A at 440 V; 0.1 A at 600 V
Protection Class	IP20 on the front according to IEC 60529
Touch Protection	Finger-safe, for vertical contact from the front according to IEC 60529
Ambient Operating Temperature	-25 to +60 °C
Storage Temperature	-55 to +80 °C
Installation Altitude	Maximum 2,000 m above sea level
Reference Code	According to IEC 81346-2: K

The Siemens 3RH2122-1AP00 is a high-quality contactor relay designed for a wide range of industrial applications. This component is part of the SIRIUS product family, renowned for its reliability and versatility in automation systems. With a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts, it offers flexibility for controlling various circuits.

This contactor relay is rated for 10 A and has an operating voltage of 230 V AC at control circuit frequencies of 50/60 Hz, making it suitable for use in many AC control systems. The size S00 compact frame allows for efficient use of space within control cabinets, while the screw terminal connection ensures a secure and durable electrical connection.

Engineered for endurance, the Siemens 3RH2122-1AP00 boasts a mechanical service life of up to 30 million switching cycles, indicating a long-lasting performance in demanding industrial environments. The insulation voltage is rated at 690 V with a degree of pollution 3, and it has a surge voltage resistance of 6 kV, providing robust protection against transients and overvoltages.

The contactor relay is designed with user safety in mind, featuring an IP20 protection class on the front, which offers touch protection against finger contact. Its operational characteristics include a no-load switching frequency of 10,000 operations per hour for both AC and DC circuits, ensuring reliable operation throughout its service life.

This Siemens contactor relay is a crucial component for professionals seeking a dependable solution for controlling motors, heaters, and other electrical loads in industrial automation systems. It is designed to meet the rigorous demands of modern industry, providing both performance and peace of mind in a compact and efficient package.

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 contact configuration of this contactor relay?

The contactor relay has a contact configuration of 2 normally open (NO) and 2 normally closed (NC) contacts.

What is the rated control supply voltage for this device?

The rated control supply voltage for this contactor relay is 230 V AC at both 50 and 60 Hz.

Can this contactor relay be used in safety-related applications?

Yes, this contactor relay is designed with positively driven operation according to IEC standards, making it suitable for use in safety-related applications.

What is the size of this contactor relay?

This contactor relay is of size S00, which is a compact size for use in various applications.

What is the insulation voltage rating for this contactor relay?

The insulation voltage rating with degree of pollution 3 for this contactor relay is 690 V AC.

What are the mounting options for this contactor relay?

The contactor relay can be mounted by screw and snap-on mounting onto a 35 mm standard mounting rail, and it allows for a +/-180° rotation on a vertical mounting surface.

What is the mechanical service life of this contactor relay?

The mechanical service life of the contactor relay is typically 30 million switching cycles, which can vary depending on the presence of an auxiliary switch block.

What are the ambient temperature limits for operating this contactor relay?

The contactor relay can operate within an ambient temperature range of -25 to +60 °C and can be stored at temperatures ranging from -55 to +80 °C.

What type of terminals does this contactor relay have for electrical connections?

This contactor relay is equipped with screw-type terminals for making electrical connections in the auxiliary and control circuits.

What is the protection class of this contactor relay?

The protection class on the front of this contactor relay is IP20, which provides protection against solid objects larger than 12.5 mm but not against water.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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.

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