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Schneider LC1D50BD

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£188.73 (ex. VAT)

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Marvo Stock ID MV-30GM
HS Code 853649
SKU LC1D50BD
Condition New unboxed
Warranty 12 months
Weight (kg) 6.00
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 LC1D50BD
Manufacturer Schneider Electric
Product Type Contactor
Contactor Application Motor control, Resistive load
Utilisation Category AC-1, AC-2, AC-3, AC-4
Control Circuit Type DC standard
Poles Description 3 Pole
Pole Contact Composition 3 NO (Normally Open)
Rated Operational Current 50 A at <= 440 V AC AC-3, 80 A at <= 440 V AC AC-1
Motor Power kW (AC-3) 22 kW at 380...400 V, 25 kW at 415 V, 30 kW at 440 V, 30 kW at 500 V, 33 kW at 660...690 V
Motor Power kW (AC-4) 11 kW at 400 V, 30 kW at 1000 V
Motor Power hp (AC-3) 15 hp at 200/208 V, 15 hp at 230/240 V, 40 hp at 460/480 V, 40 hp at 575/600 V
Control Circuit Voltage 24 V DC
Connection Terminals Screw clamp terminals for control and power circuits with varying cable stiffness and types
Rated Insulation Voltage 600 V for control circuit, 690 V for power circuit
Rated Impulse Withstand Voltage 8 kV
Operational Voltage Power circuit <= 690 V AC 25...400 Hz
Thermal Current 10 A for control circuit, 80 A for power circuit at 140 °F (60 °C)
Making Capacity 250 A for control circuit, 900 A at 440 V for power circuit
Breaking Capacity 900 A at 440 V for power circuit
Associated Fuse Rating 10 A gG for control circuit, 100 A gG <= 690 V for power circuit
Power Dissipation Per Pole 3.7 W AC-3, 9.6 W AC-1
Operating Time 20 ms for opening, 50 ms for closing
Mechanical Durability 10 million cycles
Operating Rate Up to 3600 cyc/h at 140 °F (60 °C)
Insulation Resistance > 10 MOhm for control circuit
Dimensions Height: 5.00 in (127 mm), Width: 3.35 in (85 mm), Depth: 6.93 in (176 mm)
Net Weight 4.82 lb(US) (2.185 kg)

The Schneider LC1D50BD is a robust and reliable contactor designed to facilitate the control of electric motors and resistive loads in a wide array of industrial applications. This three-pole contactor is engineered to handle operational currents up to 50 A at 440 V AC in AC-3 utilisation category, making it suitable for a diverse range of operating environments.

Crafted with a DC standard control circuit and featuring a 24 V DC control circuit voltage, the LC1D50BD ensures consistent performance and easy integration into existing systems. Its pole contact composition consists of 3 NO (Normally Open) contacts, which are essential for the majority of power circuit applications.

The contactor is capable of managing motor power up to 30 kW at 440 V AC 50/60 Hz in AC-3, which translates to a high level of efficiency and reliability in motor control tasks. Additionally, it can handle motor power up to 40 hp at 460/480 V AC 60 Hz for three-phase motors, demonstrating its versatility in various industrial settings.

Schneider's LC1D50BD is designed with user safety and equipment protection in mind, featuring an IP2x degree of protection conforming to IEC 60529 and VDE 0106 standards. This ensures that the contactor is safeguarded against ingress of solid foreign objects, adding an extra layer of durability.

The contactor's construction adheres to international standards, including EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, and CSA C22.2 No 14, which certifies its quality and suitability for global industrial use.

With a commitment to sustainability, the LC1D50BD is part of Schneider Electric's Green Premium product range, ensuring compliance with environmental regulations and standards. This contactor is an excellent choice for businesses looking to enhance their operational efficiency while maintaining a focus on environmental responsibility.

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.

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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.

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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.

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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?

This contactor is designed for motor control and resistive load applications, making it suitable for a wide range of industrial uses, including starting and stopping motors and managing electrical circuits.

Can this contactor be used with different utilisation categories?

Yes, it is versatile and can be used across various utilisation categories such as AC-1, AC-2, AC-3, and AC-4, which cover non-inductive or slightly inductive loads, starting of slip-ring motors, starting and stopping of squirrel cage motors and control of high inductive loads respectively.

What is the rated operational current of this contactor?

The rated operational current for this contactor is 50 A for AC-3 power circuits and 80 A for AC-1 power circuits at a temperature of up to 60°C and a voltage of up to 440 V AC.

What is the control circuit voltage for this contactor?

The control circuit voltage for this contactor is 24 V DC, which is standard for many industrial control systems.

What are the dimensions of this contactor?

The dimensions of the contactor are approximately 127 mm in height, 85 mm in width, and 176 mm in depth.

What type of connections does this contactor support?

The contactor supports screw clamp terminals for both control and power circuits, accommodating a range of cable sizes and types with varying stiffness.

What is the coil technology used in this contactor?

The contactor utilises a built-in bidirectional peak limiting diode suppressor for its coil technology, which helps to manage voltage spikes and enhances the contactor's performance.

What is the IP degree of protection for this contactor?

The contactor has an IP degree of protection of IP2x, which indicates that it is protected against solid objects larger than 12.5 mm but not against liquids.

What is the maximum operating altitude for this contactor?

The contactor can operate at altitudes up to 3000 meters without derating, making it suitable for installations in various geographical locations.

What is the flame retardance rating of this contactor?

The contactor has a flame retardance rating of V1 conforming to UL 94, which means it is capable of withstanding certain levels of flammability tests.

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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.

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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