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Siemens 3RT1936-1CB00

Name: 3RT1936-1CB00
Brand: Siemens
SKU: 3RT1936-1CB00
Price: 23.63 GBP
Availability: InStock

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£23.63 (ex. VAT)

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Marvo Stock ID MV-1VAR

HS Code 85363010

SKU 3RT1936-1CB00

Condition New sealed

Warranty 12 months

Weight (kg) 0.02

Length (mm) 18.00

Width (mm) 36.00

Height (mm) 36.00

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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	3RT1936-1CB00
Alternative Part Number	3RT19361CB00
Manufacturer	Siemens
Series	3RT1
Type	Surge Suppressor
Suitable For	3RT1.3 and 3RT1.4 Series Contactors
Voltage Range AC	24 to 48 V
Voltage Range DC	24 to 70 V
Control Supply Voltage Frequency	50/60 Hz
Design	With RC elements
Certificates/Approvals	CE, UL, CSA
Product Brand Name	SIRIUS
Mounting	For mounting onto contactors Size S2 and S3
Phased-Out Product	Yes, successor is SIRIUS 3RT2
Preferred Successor Type	3RT2936-1CB00

The Siemens 3RT1936-1CB00 is a high-quality surge suppressor designed for use with the 3RT1.3 and 3RT1.4 series contactors. This component is essential for protecting electrical circuits from voltage spikes, ensuring the longevity and reliability of your industrial control systems. It operates effectively within a control supply voltage range of 24 to 48 V AC and 24 to 70 V DC, making it versatile for various applications.

Crafted with RC elements, the surge suppressor is engineered to seamlessly integrate with contactors of sizes S2 and S3. Its robust design and adherence to industry standards are reflected in its certifications, including CE, UL, and CSA, which underscore its compliance with regulatory requirements.

The 3RT1936-1CB00 is a crucial component for maintaining the performance and safety of your electrical equipment. Its straightforward mounting process and compatibility with a wide range of control voltages make it a practical choice for diverse industrial settings. Whether you're looking to safeguard new installations or upgrade existing systems, this surge suppressor is a dependable solution for your electrical protection 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.

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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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.

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‘Large selection of spare parts, fast delivery.’

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Dan

‘The ordering was fast and efficient, and everything arrived just as they said it would.’

Martin Ruml

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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 purpose of a surge suppressor?

A surge suppressor is designed to protect electrical devices from voltage spikes in power circuits. It limits the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above a safe threshold.

Can this surge suppressor be used with both AC and DC control circuits?

Yes, the surge suppressor is suitable for use with control supply voltages of AC 24 to 48 V and DC 24 to 70 V, making it versatile for different control circuit configurations.

What contactor sizes is this surge suppressor compatible with?

This surge suppressor is designed for mounting onto Siemens contactors of sizes S2 and S3.

How does the design of the surge suppressor enhance its functionality?

The design of the surge suppressor incorporates RC elements, which are resistors and capacitors in series, to effectively dampen and suppress electrical transients.

What certifications does this surge suppressor hold?

The surge suppressor holds general product approvals and is certified for CE, UL, and CSA standards, ensuring compliance with regional safety and quality requirements.

Is there a recommended successor for this surge suppressor?

Yes, the recommended successor for this model is the SIRIUS 3RT2 series, specifically the type >>3RT2936-1CB00<<.

What is the significance of having a surge suppressor in an industrial control system?

In an industrial control system, a surge suppressor plays a critical role in protecting sensitive electronic components from damage due to overvoltage transients, which can result from lightning strikes, power outages, or switching operations.

How is the surge suppressor installed onto a contactor?

The surge suppressor is designed for easy mounting directly onto the contactor, typically by snapping onto specific locations on the contactor's body without the need for additional wiring or complex installation procedures.

What is the frequency rating for the control supply voltage of this surge suppressor?

The control supply voltage frequency rating for this surge suppressor is 50 Hz for the first rated value and 60 Hz for the second rated value.

Are there any environmental or special test certificates available for this surge suppressor?

While the surge suppressor comes with general product approvals and certifications like CE, UL, and CSA, specific environmental or special test certificates would typically be provided by the manufacturer upon request.

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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