Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
2 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
Express delivery
Lightning fast delivery if ordered within 00:00:00
Hassle-free returns
No hidden fees or duties
Swift dispatch and delivery
Specification & Description
| Specification | Description |
|---|---|
| Part Number | LP4K0910BW3 |
| Manufacturer | Telemecanique |
| Product Type | Contactor |
| Utilisation Category | AC-3, AC-4, AC-1 |
| Poles Description | 3 Poles |
| Pole Contact Composition | 3 Normally Open (NO) |
| Rated Operational Current | 20 A at <= 440 V AC AC-1 for power circuit, 9 A at <= 440 V AC AC-3 for power circuit |
| Auxiliary Contact Composition | 1 Normally Open (NO) |
| Coil Technology | Built-in bidirectional peak limiting diode suppressor |
| Control Circuit Voltage Limits | Operational: 0.7...1.30 Uc at <50°C, Drop-out: 0.1...0.7 Uc at <50°C |
| Rated Insulation Voltage | 600 V conforming to UL 508, 690 V conforming to IEC 60947-4-1 |
| Rated Impulse Withstand Voltage | 8 kV |
| Overvoltage Category | III |
| Mounting Support | Plate, Rail |
| Flame Retardance | V1 conforming to UL 94, Requirement 2 conforming to NF F 16-101 and NF F 16-102 |
| Tightening Torque | 1.3 N.m - with screwdriver Philips No 2, flat Ø 6 mm, or pozidriv No 2 |
| Rated Operational Voltage | Power circuit: 690 V AC 50/60 Hz, Signalling circuit: <= 690 V AC 50/60 Hz |
| Conventional Free Air Thermal Current | 20 A (at 50°C) for power circuit, 10 A (at 50°C) for signalling circuit |
| Rated Making Capacity | 110 A AC for power circuit conforming to IEC 60947 |
| Rated Breaking Capacity | 110 A at 440 V conforming to IEC 60947 |
| Associated Fuse Rating | 25 A gG at <= 440 V for power circuit |
| Average Impedance | 3 mOhm - Ith 20 A 50 Hz for power circuit |
| Operating Time | 10...20 ms coil de-energisation and NO opening, 30...40 ms coil energisation and NO closing |
| Safety Reliability Level | B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1 |
| Mechanical Durability | 30 Mcycles |
| Maximum Operating Rate | 3600 cyc/h |
| Minimum Switching Current | 5 mA for signalling circuit |
| Minimum Switching Voltage | 17 V for signalling circuit |
| Insulation Resistance | > 10 MOhm for signalling circuit |
| Dimensions (Height x Width x Depth) | 58 mm x 45 mm x 57 mm |
| Net Weight | 0.235 kg |
| Ambient Air Temperature for Operation | -25…50 °C |
| Ambient Air Temperature for Storage | -50…80 °C |
| Operating Altitude | 2000 m without derating |
| Product Certifications | UL, CSA |
| IP Degree of Protection | IP2x conforming to VDE 0106 |
| Protective Treatment | TC conforming to DIN 50016 and IEC 60068 |
| Flame Retardance | Requirement 2 conforming to NF F 16-101 and NF F 16-102, V1 conforming to UL 94 |
| Environmental Compliance | Green Premium product, REACh, RoHS, and China RoHS compliant |
The Telemecanique LP4K0910BW3 is a high-performance K contactor renowned for its reliability in motor control and resistive load applications. Designed to manage 3-phase motors up to 9 A at 440 V AC in AC-3 utilisation category, this contactor is an essential component for a wide range of industrial automation tasks. It features a 3-pole configuration with 3 normally open (NO) contacts, ensuring efficient operation and connectivity.
This contactor is equipped with a 24 V DC control circuit and includes an auxiliary contact with a 1 NO configuration, providing additional flexibility for circuit control. The built-in bidirectional peak limiting diode suppressor enhances the contactor's performance by protecting the coil from voltage spikes, thus ensuring a longer service life.
With a rated insulation voltage of 600 V conforming to UL 508 and 690 V according to IEC standards, the LP4K0910BW3 offers a robust solution for various electrical setups. Its rated impulse withstand voltage of 8 kV and overvoltage category III certify its capability to handle transient overvoltages, making it suitable for industrial environments.
The contactor's compact design, with dimensions of 58 mm in height, 45 mm in width, and 57 mm in depth, allows for efficient use of space inside control panels. It also features a flame retardance of V1 according to UL 94, meeting stringent safety requirements.
Telemecanique's commitment to sustainability is evident in the LP4K0910BW3's Green Premium status, ensuring compliance with environmental regulations such as REACh and RoHS. This contactor is a testament to the brand's dedication to offering products that are not only efficient and reliable but also environmentally conscious.
Overall, the Telemecanique LP4K0910BW3 contactor is a versatile and durable choice for professionals seeking a dependable solution for controlling motors and resistive loads in industrial automation systems.
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.’
Martin Juřica
‘Fast offer, short delivery time.’
Irene
‘Fast delivery and prompt action.’
Nathalie Jolicoeur
‘Great service. Thank you.’
Muswalin
‘Good packing, quickly delivery and responsible.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Milan Kosík
‘Large selection of spare parts, fast delivery.’
Nathalie Jolicoeur
‘Great service. Thank you.’
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 applications is this contactor suitable for?
The Telemecanique contactor is suitable for motor control applications and resistive loads. It is designed to handle AC-3 and AC-4 utilisation categories, making it versatile for various industrial switching applications.
Can this contactor be used with different voltage systems?
Yes, this contactor is rated for operational voltages up to 690 V AC for power circuits and signalling circuits, making it compatible with a range of voltage systems.
What is the rated operational current of this contactor?
The contactor has a rated operational current of 20 A for AC-1 power circuits at temperatures up to 50°C and 9 A for AC-3 power circuits.
What are the dimensions of this contactor?
The contactor measures 58 mm in height, 45 mm in width, and 57 mm in depth, which should be considered when planning for installation.
What is the coil voltage for this contactor?
The coil voltage for the LP4K0910BW3 contactor is 24 V DC, which includes a built-in bidirectional peak limiting diode suppressor.
What is the thermal current rating for this contactor?
The conventional free air thermal current rating (Ith) for the power circuit is 20 A at 50°C.
What type of connections does this contactor support?
The contactor supports screw clamp terminal connections, accommodating various cable sizes and types for both power and signalling circuits.
What is the mechanical durability of this contactor?
The mechanical durability of the contactor is rated at 30 million cycles, indicating a long operational lifespan under normal conditions.
What certifications does this contactor have?
The contactor is certified by UL and CSA, ensuring compliance with North American standards for safety and performance.
How should this contactor be disposed of at the end of its life?
At the end of its life, the contactor should be disposed of according to European Union waste collection regulations to ensure environmentally responsible recycling and disposal.
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.
