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Siemens

3RT1017-1BB42

£40.57 (ex. VAT)

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Marvo Stock ID MV-1R3U
HS Code 85364900
SKU 3RT1017-1BB42
Condition Used
Warranty 12 months
Weight (kg) 2.00
Length (mm) 260.00
Width (mm) 210.00
Height (mm) 160.00

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Specification & Description

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Specification & Description

Specification Description
Part Number 3RT1017-1BB42
Alternative Part Number 3RT10171BB42
Manufacturer Siemens
Product Type Power Contactor
Contactor Size S00
Number of Poles 3
Operating Voltage (AC-3) 400 V ac
Operating Current (AC-3) 12 A
Control Supply Voltage DC 24 V
Mechanical Service Life 30,000,000 cycles typical
Operating Temperature Range -25 … +60 °C
Protection Class IP IP20
Mounting Type Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Dimensions (H x W x D) 57.5 mm x 45 mm x 72 mm
Electrical Connection Screw-type terminals
Conductor Cross-section (solid) 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²)
Conductor Cross-section (stranded) 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
AWG Conductors 2x (20 ... 16), 2x (18 ... 14), 1x 12
Degree of Pollution 3
Installation Altitude Up to 2,000 m above sea level
Auxiliary Contacts 1 NC (instantaneous)
Commodity Code 85364900

The Siemens 3RT1017-1BB42 is a robust power contactor designed to handle a variety of applications within industrial environments. This three-pole contactor is engineered to control motors and loads efficiently, with an AC-3 rating of 12 A at 400 V ac, making it suitable for managing moderate power requirements. Its compact size S00 allows for space-saving installation, and the screw connection ensures a secure and reliable electrical connection.

Crafted with a mechanical service life of up to 30 million switching cycles, the 3RT1017-1BB42 is built for longevity and consistent performance. The contactor operates within a wide ambient temperature range from -25°C to +60°C, ensuring reliability across diverse operating conditions. Additionally, it features an integrated NC auxiliary contact for added control flexibility.

The device is protected to IP20, safeguarding against solid objects larger than 12mm, and it is designed to be mounted easily onto a 35 mm standard mounting rail according to DIN EN 50022. With its adherence to industry standards and certifications, the Siemens 3RT1017-1BB42 is a dependable choice for electrical professionals seeking a high-quality power management solution.

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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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.

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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 contact configuration of this power contactor?

The power contactor has a 3-pole configuration with 3 normally open (NO) contacts for the main circuit and 1 normally closed (NC) auxiliary contact.

Can this contactor be mounted on a DIN rail?

Yes, it is designed for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022.

What is the rated operating current for this contactor in an AC-3 utilisation category?

In an AC-3 utilisation category at 400 V, the rated operating current for the contactor is 12 A.

What is the control supply voltage for this contactor?

The control supply voltage for this contactor is DC 24 V.

What is the mechanical service life of this contactor?

The mechanical service life of the contactor is typically 30 million operating cycles.

What is the degree of protection for the terminals of this contactor?

The degree of protection for the terminals of this contactor is IP20.

What is the maximum operating altitude for this contactor?

The maximum operating altitude for the contactor is 2,000 metres above sea level.

What are the dimensions of this contactor?

The dimensions of the contactor are 45 mm in width, 57.5 mm in height, and 72 mm in depth.

What is the ambient temperature range for operating this contactor?

The ambient temperature range for operating this contactor is from -25 °C to +60 °C.

What type of electrical connection does this contactor support?

This contactor supports screw-type terminals for both the main current circuit and the auxiliary and control current circuit.

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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.