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Siemens 3TK2824-2BB40

Name: 3TK2824-2BB40
Brand: Siemens
SKU: 3TK2824-2BB40
Price: 122 GBP
Availability: OutOfStock

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Marvo Stock ID MV-1YDQ

HS Code 85364900

SKU 3TK2824-2BB40

Category General Automation

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

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Specification & Description

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Specification & Description

Specification	Description
Part Number	3TK2824-2BB40
Alternative Part Number	3TK28242BB40
Manufacturer	Siemens
Category	General Automation
Product Type	Safety Relay
Supply Voltage	24 V DC
Function	Protective Door Monitoring
Output Configuration	2 Normally Open (NO)
Connection Type	Spring Loaded, Screw Mount; Snap-On Mount
Dimensions	22.5 x 115 x 105 mm
Mounting Position	Any
Number of Sensor Inputs	1-Channel or 2-Channel
Safety Integrity Level (SIL)	SIL1
Performance Level (PL)	Category C
Operating Temperature Range	-25 to +60 °C
Storage Temperature Range	-40 to +80 °C
Insulation Voltage	Rated at 300 V
Protection Class	IP40 for housing, IP20 for terminal
Installation Altitude	Up to 2,000 m above sea level
Resistance to Vibration	According to IEC 60068-2-6, 5 ... 500 Hz: 0.075 mm
Resistance to Shock	8g / 10 ms
Impulse Voltage Resistance	Rated at 4,000 V
EMC Emitted Interference	EN 60947-5-1
Design for Safety Applications	For EMERGENCY-STOP units
Certifications/Approvals	BG, SUVA, UL, CSA, EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508, TÜV, BG BIA
Commodity Code	853649

The Siemens 3TK2824-2BB40 is a state-of-the-art safety relay designed for a variety of industrial applications. This compact device is engineered to monitor protective doors and facilitate emergency stop functions, ensuring a high level of safety for machinery and operators alike. With a 24 V dc operating voltage, it is well-suited for integration into existing control systems.

The safety relay features two normally open (NO) contacts for immediate response and is capable of automatic start, making it a versatile choice for basic safety applications. The spring-loaded terminals provide a secure and reliable electrical connection, simplifying installation and maintenance. Its slim profile, measuring 22.5 x 115 x 105 mm, allows for efficient use of space inside control panels.

Constructed with a focus on durability, the 3TK2824-2BB40 boasts a robust design that can withstand the rigours of industrial environments. It operates within a wide temperature range and is resistant to vibrations and shocks, ensuring consistent performance and a long service life.

This safety relay is compliant with key industry standards, including EN 60204-1 and ISO 13849-1, and has achieved a Performance Level of 'c' and a Safety Integrity Level of 1. Its certifications underscore its reliability and effectiveness in safeguarding personnel and equipment.

Ideal for a range of industrial safety applications, the Siemens 3TK2824-2BB40 is a trusted solution for those seeking to enhance their safety measures without compromising on efficiency or performance.

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 is the voltage rating for this safety relay?

The safety relay is rated for a control supply voltage of 24 V DC.

Can this safety relay be used for protective door monitoring?

Yes, the Siemens safety relay is designed for protective door monitoring applications among other safety functions.

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

This relay is equipped with spring-loaded terminals for secure and reliable electrical connections.

What is the maximum operating altitude for this relay?

The relay can be operated at a maximum altitude of 2,000 metres above sea level without compromising its functionality.

What are the dimensions of this safety relay?

The dimensions of the relay are 22.5 mm in width, 115 mm in height, and 105 mm in depth.

Is this relay suitable for emergency stop functions?

Yes, it is suitable for emergency stop functions, ensuring a high level of safety in critical applications.

What is the maximum number of operating cycles for this relay?

The relay is designed for a maximum of 100,000 electrical operating cycles and 10,000,000 mechanical operating cycles.

What safety certifications does this relay have?

The relay has several certifications including TÜV, UL, CSA, and it complies with standards such as EN 60204-1, EN ISO 12100, and IEC 61508.

What is the product's IP rating?

The housing of the relay has an IP40 rating, and the terminal has an IP20 rating, providing protection against solid objects.

Can this relay be used for monitoring floating sensors?

Yes, it is acceptable for the application of monitoring floating sensors.

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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