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Siemens 3RV1742-5DD10

Name: 3RV1742-5DD10
Brand: Siemens
SKU: 3RV1742-5DD10
Price: 260.33 GBP
Availability: InStock

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£260.33 (ex. VAT)

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Marvo Stock ID MV-7FLP

HS Code 85362010

SKU 3RV1742-5DD10

Condition New unboxed

Category General Automation

Warranty 12 months

Weight (kg) 2.20

Length (mm) 190.00

Width (mm) 76.00

Height (mm) 177.00

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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	3RV1742-5DD10
Alternative Part Number	3RV17425DD10
Manufacturer	Siemens
Category	General Automation
Family	SIRIUS
Product Type	Miniature Circuit Breaker
Rated Current	25 A
Number of Poles	3 Pole
Breaking Capacity	100 kA
Rated Voltage	690 V
Dimensions (H x W x D)	177 x 76 x 190 mm
Weight	2.200 kg
Mounting Type	Screw and snap-on mounting onto 35 mm standard mounting rail (DIN EN 50022)
Protection Class	IP20
Operating Temperature Range	-20°C to +60°C
Storage Temperature Range	-50°C to +80°C
Shock Resistance	25g / 11 ms
Mechanical Service Life	50,000 switching cycles
Electrical Connection Type	Screw-type terminals with box terminals
Connectable Conductor Cross-Sections	Solid: 2x (2.5 ... 16 mm²), Stranded: 2x (10 ... 50 mm²), 1x (10 ... 70 mm²)
Approvals	UL 489, CSA C22.2 No.5-02
Ambient Conditions	Installation altitude up to 2,000 m above sea level
Product Function	Overload protection, thermomagnetic short-circuit release
Adjustable Response Current	25 A
Short-Circuit Protection	Thermomagnetic
Country of Origin	-
Commodity Code	85362010

The Siemens 3RV1742-5DD10 is a robust miniature circuit breaker designed to ensure system protection in a variety of industrial applications. This three-pole breaker is engineered to handle a rated operating voltage of up to 690 V and a rated operating current of 25 A, making it suitable for a wide range of power distribution tasks. With a standard switching capacity and a thermomagnetic overcurrent release, it provides reliable protection against overloads and short-circuits, ensuring the safety and longevity of electrical equipment.

The compact design, with dimensions of 70 x 174 x 168 mm, allows for efficient use of space inside electrical enclosures, while the screw-type terminals with box terminals facilitate straightforward installation and maintenance. The circuit breaker is also designed for snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022, which offers flexibility in installation and makes it a versatile choice for system integrators and maintenance professionals.

Constructed to withstand challenging industrial environments, the 3RV1742-5DD10 operates reliably within an ambient temperature range of -20 to +60°C and is rated for installation altitudes of up to 2,000 meters above sea level. Its finger-safe design and IP20 protection class on the front provide additional safety during operation and handling.

This circuit breaker is a testament to Siemens' commitment to quality and reliability in circuit protection technology, making it a dependable component for safeguarding electrical systems across various sectors.

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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Thomas Roland Geaughan

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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 current rating of this miniature circuit breaker?

The miniature circuit breaker has a continuous current rated value of 25 A.

Can this circuit breaker be used for system protection?

Yes, the Siemens miniature circuit breaker is designed for system protection with standard switching capacity.

What is the short-circuit release current of this device?

The short-circuit release current of the device is 325 A.

What type of terminals does this circuit breaker have?

This circuit breaker is equipped with screw-type terminals with box terminals for the main current circuit.

What is the mechanical service life of the main contacts?

The main contacts of the circuit breaker have a typical mechanical service life of 50,000 switching cycles.

What is the maximum operating voltage for this circuit breaker?

The maximum operating voltage for this circuit breaker is rated at 690 V.

Is there an auxiliary switch available for this circuit breaker?

Yes, there is an option for an auxiliary switch with this circuit breaker.

What is the protection class of the front side of this circuit breaker?

The front side of the circuit breaker has a protection class of IP20.

What are the dimensions of this circuit breaker?

The dimensions of the circuit breaker are 70 mm in width, 168 mm in height, and 174 mm in depth.

What is the maximum breaking capacity of this circuit breaker at 400 V?

The maximum breaking capacity of this circuit breaker at 400 V is 100 kA.

Can this circuit breaker be mounted onto a DIN rail?

Yes, it can be mounted onto a 35 mm standard mounting rail according to DIN EN 50022.

What is the ambient operating temperature range for this circuit breaker?

The ambient operating temperature range for this circuit breaker is from -20°C to +60°C.

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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