Image shown may not reflect the final product
View similar products
Express shipping
Lightning fast shipping if ordered within 00:00:00
Risk-Free Returns, Read Our Policy
Trusted by Global Manufacturers
No Delivery Duties or Additional Fees
Specification & Description
| Specification | Description |
|---|---|
| Part Number | LZS:RT3A4L24 |
| Alternative Part Number | LZSRT3A4L24 |
| Manufacturer | Siemens |
| Type of Voltage | DC |
| Control Supply Voltage | 24 V (rated value) |
| Number of Change-Over Contacts | 1 |
| Operating Current | 3 A at AC-15, 230 V |
| Switching Function | Changeover switch |
| Switching Behaviour | Monostable |
| Electrical Connection | Screw-type terminals |
| Width | 15.5 mm |
| Height | 71 mm |
| Depth | 78 mm |
| Operating Temperature | -40 to +70 °C (during operation) |
| Mechanical Service Life | Typical 30,000,000 switching cycles |
| Electrical Endurance | Typical 100,000 switching cycles at AC-15, 230 V |
| Thermal Current | 16 A |
| Protection Class | IP20 |
| Display Version | LED (red) |
| Product Component | Jumper socket included |
| Mounting Position | Any |
| Fastening Method | Snap-on mounting |
| Certificates/Approvals | General Product Approval, Declaration of Conformity, other miscellaneous confirmations |
The Siemens LZS:RT3A4L24 is a compact and efficient plug-in relay designed for a variety of industrial applications. This relay operates with a DC control supply voltage of 24V and features a single changeover contact, making it suitable for simple switching operations in automation systems. The relay is equipped with a red LED module that serves as a status indicator, providing visual confirmation of operation which is particularly useful in troubleshooting and maintenance.
Constructed with a robust design, the LZS:RT3A4L24 has screw-type terminals for secure and reliable electrical connections. It is designed to be easily mounted with a snap-on fastening method, allowing for quick installation and replacement. The relay's dimensions are 15.5 mm in width, 71 mm in height, and 78 mm in depth, ensuring it occupies minimal space within control panels.
The relay boasts a monostable switching behaviour and is capable of operating within a wide ambient temperature range, from -40 to +70 degrees Celsius, making it versatile for use in various environmental conditions. The mechanical service life of the relay is impressive, with a typical endurance of 30 million switching cycles, and an electrical endurance at AC-15 at 230V of approximately 100,000 cycles, highlighting its durability and reliability.
The LZS:RT3A4L24 is a testament to Siemens' commitment to quality and performance in industrial control components. It is an ideal choice for those seeking a reliable and straightforward solution for their switching needs in industrial control circuits.
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.
Read more...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.
Read more...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.
Read more...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.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Anna
‘I can recommend quick, efficient, and professional.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Irene
‘Fast delivery and prompt action.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Ms. Mia
‘Quick response, good item, delivery on schedule.’
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 type of relay is this?
This is a plug-in relay designed for compact applications, featuring a DC control supply voltage, a single changeover contact, and an LED module for status indication.
Can this relay be used with alternating current (AC) systems?
No, this relay is specifically designed for direct current (DC) systems with a rated control supply voltage of 24V DC.
What is the switching capacity of the auxiliary contacts?
The auxiliary contacts of this relay can handle an operating current of 3A at AC-15 at 230V.
What is the design of the electrical connection for this relay?
The relay features screw-type terminals for secure and reliable electrical connections.
What is the mechanical service life of this relay?
The mechanical service life of the relay is typically around 30 million switching cycles, indicating its durability and longevity.
What are the dimensions of this relay?
The dimensions of the relay are 15.5 mm in width, 71 mm in height, and 78 mm in depth.
Does this relay have any certifications or approvals?
Yes, the relay comes with a Declaration of Conformity, which is a common certification indicating compliance with relevant standards.
What is the ambient operating temperature range for this relay?
The relay can operate within an ambient temperature range of -40 to +70 degrees Celsius, making it suitable for a variety of environmental conditions.
Is there a need for short-circuit protection for this relay?
Yes, it is recommended to use a fuse link for short-circuit protection of the auxiliary switch, with a required fuse of gG: 10 A.
What is the function of the LED module on this relay?
The LED module provides a visual indication of the relay's status, which can be particularly useful for troubleshooting and maintenance purposes.
