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Siemens 3RT1336-1BB40

Name: 3RT1336-1BB40
Brand: Siemens
SKU: 3RT1336-1BB40
Price: 154.63 GBP
Availability: InStock

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£154.63 (ex. VAT)

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Marvo Stock ID MV-7DIY

HS Code 85364900

SKU 3RT1336-1BB40

Condition New sealed

Warranty 12 months

Weight (kg) 0.60

Length (mm) 130.00

Width (mm) 73.00

Height (mm) 112.00

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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	3RT1336-1BB40
Alternative Part Number	3RT13361BB40
Manufacturer	Siemens
Type	Power Contactor
Poles	4 Pole
Contact Configuration	4P-4NO
Control Voltage	24 V DC
Operational Current AC-1	60 A
Operational Current AC-3	26 A at 400 V
Rated Control Supply Voltage	24 V DC
Rated Operational Power AC-3	11 kW at 400 V
Rated Operational Power AC-1	39 kW at 400 V
Mechanical Operating Cycles	10,000,000 typical
Insulation Voltage	Rated at 690 V
Degree of Pollution	3
Installation Altitude	Maximum 2,000 m above sea level
Ambient Temperature Range	Operating between -25 °C and +60 °C
Protection Class	IP00 on the front
Mounting Type	Screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022
Dimensions (W x H x D)	73 mm x 112 mm x 130 mm
Connectable Conductor Cross-Section	Main contacts: 2x (0.75 ... 16 mm²) solid/stranded, Auxiliary contacts: 2x (0.5 ... 4 mm²) solid
Shock Resistance	At DC 15g / 5 ms, 8g / 10 ms
Surge Voltage Resistance	Rated value 6 kV
Commodity Code	853649

The Siemens 3RT1336-1BB40 is a robust power contactor designed to handle high current applications with ease. This 4-pole device is engineered for AC-1 operations, capable of managing loads up to 60 A at a control supply voltage of 24 V DC. It boasts a size S2 footprint and comes equipped with screw terminals for secure and reliable connections.

Crafted for efficiency and durability, the contactor offers a mechanical service life of approximately 10 million switching cycles, ensuring longevity and consistent performance in demanding industrial environments. The unit is suitable for a wide range of applications, including motor control, switching heating loads, and capacitor bank switching, making it a versatile choice for various electrical setups.

The contactor's design adheres to the highest standards of quality, with an insulation voltage rated at 690 V and a surge voltage resistance of 6 kV, providing additional safety and reliability. Its operational temperature range from -25 to +60 °C allows for deployment in diverse working conditions without compromising on performance.

With its compact dimensions and the ability to be mounted onto a standard 35 mm DIN rail, the Siemens 3RT1336-1BB40 offers a practical solution for space-constrained installations while maintaining easy access for maintenance and inspections. Its straightforward design ensures hassle-free integration into existing systems, making it a preferred choice for professionals seeking a high-quality power contactor.

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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Learn more about Marvo

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 are the main characteristics of this power contactor?

This power contactor is a 4-pole device with 4 normally open (NO) contacts, designed for AC-1 applications. It has a rated operating current of 60 A at 400 V in AC-1 applications and can handle a control supply voltage of 24 V DC. It's suitable for use in environments with an ambient temperature range of -25 to +60 °C.

Can this contactor be used in high-altitude installations?

Yes, this contactor can be installed at altitudes up to 2000 metres above sea level without derating.

What is the mechanical service life of this contactor?

The mechanical service life of the contactor is typically 10 million operating cycles, ensuring long-term reliability in your applications.

What is the size of this contactor and how can it be mounted?

The contactor is of size S2 and can be mounted by screw and snap-on mounting onto a 35 mm standard mounting rail according to DIN EN 50022. It has dimensions of 112 mm in height, 73 mm in width, and 130 mm in depth.

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

This contactor is equipped with screw-type terminals for both the main current circuit and the auxiliary and control current circuit, facilitating secure and reliable connections.

What is the insulation voltage rating of this contactor?

The insulation voltage rating of the contactor is 690 V, which is the rated value for ensuring safe operation.

What are the operating current ratings for this contactor in DC applications?

In DC applications, the contactor has an operating current rating of 50 A at 24 V for 1 current path at DC-1, and 45 A with 2 or 3 current paths in series at DC-1.

How does the ambient temperature affect the rated operating current of this contactor?

At an ambient temperature of 40 °C, the rated operating current is 60 A for AC-1 applications. However, at an ambient temperature of 60 °C, the rated operating current is reduced to 55 A.

What is the operating power rating of this contactor at different voltages?

The operating power rating at AC-1 is 39 kW at 400 V. For AC-3 applications, it is 11 kW at 400 V.

What type of short-circuit protection is required for this contactor?

For short-circuit protection of the main circuit with type of coordination 1, a fuse gL/gG of 160 A is required. For type of coordination 2, a fuse gL/gG of 63 A is necessary.

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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