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Telemecanique
LP4K0910BW3
Marvo Stock ID: MV-31FTUsed
£25.51 (ex. VAT)
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Telemecanique
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Specifications
| 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 |
Commonly Asked Questions
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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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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.
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Read more...Peace of mind with every purchase
Marvo Approved
A seal of quality that ensures each part is fully inspected, every time. Purchase with confidence thanks to Marvo Approved.
Full warranty
All parts are covered by a comprehensive warranty. If something goes wrong, I’ll put it right.
Priority delivery
Advanced tracking and a streamlined delivery process ensure that you get your part, fast.
Committed to you
Engineered to ensure that you always have a quick, easy and reliable place to source automation and control components.
LP4K0910BW3 Product Description
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.
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.
