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Siemens 3RT2016-1BB41

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£44.31 (ex. VAT)

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Marvo Stock ID MV-77B2
HS Code 85364900
SKU 3RT2016-1BB41
Condition New sealed
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00
EAN 4011209783942

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Specification & Description

Specification Description
Part Number 3RT2016-1BB41
Alternative Part Number 3RT20161BB41
Manufacturer Siemens
Product Type Power Contactor
Contactor Size S00
Number of Poles 3 Pole
Rated Operational Current AC-3 9 A
Rated Operational Voltage AC-3 400 V ac
Auxiliary Contacts 1 Normally Open (NO)
Coil Voltage DC 24V
Terminal Type Screw Terminal
Protection Class IP20
Degree of Pollution 3
Installation Altitude Up to 2,000 metres above sea level
Ambient Temperature Range -25 … +60 °C (operating), -55 … +80 °C (storage)
Shock Resistance 6.7g / 5 ms, 4.2g / 10 ms (rectangular impulse at DC), 10.5g / 5 ms, 6.6g / 10 ms (sine pulse at DC)
Insulation Voltage Rated at 690 V
Mechanical Operating Cycles Typically 30,000,000

The Siemens 3RT2016-1BB41 is a robust power contactor designed to handle a variety of switching tasks in industrial environments. This three-pole contactor is part of the SIRIUS product family, renowned for its reliability and efficiency. It is engineered to control motors and can switch power circuits up to AC-3, 9 A, and 4 kW at 400 V ac, making it a versatile choice for a wide range of applications.

Featuring a 24 V dc control supply voltage, the 3RT2016-1BB41 ensures smooth operation with a minimal control power requirement. Its compact size S00 allows for space-saving installation, and the screw terminal connections provide a secure and reliable electrical connection. The contactor is equipped with one normally open (NO) auxiliary contact, which can be used for signalling or interlocking purposes.

The unit is designed with safety in mind, offering finger-safe protection and an IP20 rating on the front, ensuring protection against solid objects. It also boasts a high insulation voltage rated at 690 V, and a surge voltage resistance rated at 6 kV, which contributes to the longevity and durability of the contactor.

With a mechanical operating life of typically 30 million cycles, the Siemens 3RT2016-1BB41 is built to last and perform consistently in demanding industrial settings. Its straightforward design allows for easy integration into existing systems, making it a reliable choice for engineers and maintenance professionals looking to streamline their operations.

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 rated control supply voltage for this contactor?

The rated control supply voltage for the Siemens Power Contactor is 24 V DC.

Can this contactor be mounted on a DIN rail?

Yes, the contactor is designed for screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 60715.

What is the size of this contactor?

The size of the contactor is S00, which is a compact size suitable for various applications.

What is the maximum operating altitude for this contactor?

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

What is the ambient temperature range for operating this contactor?

The ambient temperature range for operating the contactor is between -25 °C and +60 °C.

Does this contactor have an auxiliary switch?

Yes, the contactor comes with an auxiliary switch.

What is the IP protection class of the contactor?

The contactor has an IP20 protection class on the front.

What are the shock resistance specifications for this contactor?

The contactor has a shock resistance of 6.7g / 5 ms and 4.2g / 10 ms for rectangular impulse at DC.

What is the insulation voltage rating of this contactor?

The insulation voltage rating of the contactor is 690 V.

How many poles does this contactor have?

The contactor is a 3-pole device, suitable for three-phase applications.

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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.

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