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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LC1D50 |
| Alternative Part Number | LC1D50 |
| Manufacturer | Telemecanique |
| Type | Magnetic Contactor |
| Poles | 3 Pole |
| Auxiliary Contacts | 1NO, 1NC |
| Rated Operational Current (Ie) | 50 A at <= 440 V AC AC-3 for power circuit, 80 A at <= 440 V AC AC-1 for power circuit |
| Rated Operational Voltage (Ue) | Power circuit <= 690 V AC 25...400 Hz, Power circuit <= 300 V DC |
| Control Circuit Voltage (Uc) | 24 V AC 50/60 Hz |
| Motor Power kW | Various ratings from 15 kW at 220...230 V AC to 33 kW at 660...690 V AC depending on AC-3/AC-4 |
| Maximum Horse Power Rating | Up to 40 Hp at 460/480 V AC for 3 phase motors |
| Utilisation Category | AC-1, AC-2, AC-3, AC-4 |
| Coil Technology | Built-in bidirectional peak limiting diode suppressor (for certain models) |
| Protective Cover | Included |
| IP Degree of Protection | IP2x as per IEC 60529 |
| Operating Altitude | Up to 3000 m without derating |
| Ambient Air Temperature for Operation | -5...60 °C |
| Ambient Air Temperature for Storage | -60...80 °C |
| Tightening Torque | Control circuit: 1.7 N.m, Power circuit: 8 N.m (for EverLink BTR screw connectors) |
| Auxiliary Contact Composition | 1 NO + 1 NC |
| Standards | UL 508, CSA C22.2 No 14, IEC 60947-5-1, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1 |
| Product Certifications | LROS, CSA, DNV, RINA, BV, CCC, UL, GOST, GL |
| Sustainable Offer Status | Green Premium product |
| REACh Regulation | Compliant |
| EU RoHS Directive | Compliant |
| Mercury Free | Yes |
| China RoHS Regulation | Compliant |
| Circular Economy Considerations | Must be disposed of in accordance with European Union waste collection directives |
The Telemecanique LC1D50 is a robust magnetic contactor engineered to facilitate the control of electric motors and other resistive loads. This three-pole contactor comes with one normally open (NO) and one normally closed (NC) auxiliary contact, making it a versatile choice for various industrial applications. With a rated operational current of 80 A, it is capable of handling significant power requirements, ensuring reliable performance in demanding environments.
Designed to operate within a wide temperature range, the LC1D50 ensures consistent operation even in extreme conditions. Its compliance with international standards, including IEC and EN, underscores its suitability for global industrial use. The contactor's built-in features, such as shock and vibration resistance, contribute to its durability and longevity, making it a dependable component in any electrical control system.
The LC1D50's compact dimensions allow for efficient use of space within control panels, while its straightforward mounting support facilitates easy installation on plates or rails. Its thoughtful design ensures that it can be integrated seamlessly into existing setups or used in the development of new systems.
Ideal for motor control applications, the LC1D50 is also suitable for a range of other uses where reliable switching and control of electrical circuits are required. Its robust construction and proven performance make it a preferred choice for professionals seeking a high-quality contactor solution.
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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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.
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Frequently Asked Questions
What type of applications is this contactor suitable for?
The Telemecanique contactor is suitable for a wide range of applications including motor control and resistive loads. It can be used in utilisation categories AC-1, AC-2, AC-3, and AC-4, making it versatile for various industrial uses.
Can this contactor be used for controlling motors?
Yes, this contactor is designed for motor control applications and is capable of handling significant motor power across various voltages, making it ideal for starting and stopping motors.
What is the rated operational current of this contactor?
The rated operational current for the contactor in an AC-3 power circuit is 50 A at 60°C, and for an AC-1 power circuit, it is 80 A at 60°C.
What are the dimensions of the contactor?
The contactor has a height of 122 mm, a width of 55 mm, and a depth of 120 mm, making it compact enough for installation in various environments.
What is the coil voltage for this contactor?
The coil voltage for this contactor is 24 V AC at 50/60 Hz, which is standard for many industrial applications.
What is the IP degree of protection for this contactor?
The contactor has an IP degree of protection of IP2x as per IEC 60529, which provides protection against solid objects larger than 12.5 mm.
What is the maximum operating altitude for this contactor?
The contactor can operate at altitudes up to 3000 meters without derating, allowing it to be used in various geographical locations.
Does this contactor have any certifications?
Yes, the contactor has several product certifications including UL, CSA, and IEC, which attest to its compliance with international standards.
What is the ambient operating temperature range for this contactor?
The ambient operating temperature range for this contactor is between -5°C and 60°C, ensuring reliable operation in a wide range of environmental conditions.
How can this contactor be mounted?
The contactor can be mounted on a plate or a rail, providing flexibility for installation in different types of equipment or enclosures.
Part conditions explained
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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.
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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.
