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Schneider LA4DT0U

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£77.91 (ex. VAT)

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Marvo Stock ID MV-30YI
HS Code 85364900
SKU LA4DT0U
Condition New unboxed
Warranty 12 months
Weight (kg) 0.04
Length (mm) 48.00
Width (mm) 46.00
Height (mm) 44.00

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Specification & Description

Specification Description
Part Number LA4DT0U
Manufacturer Schneider
Series TeSys
Type Electronic Timer Module
Compatibility For use with LC1D09...D65A/LC1D80...D150 contactors
Control Circuit Voltage 24 to 250 V AC/DC
Time Delay Range 0.1 to 2 seconds
Mounting Location Top of contactor
Connections - Terminals Control circuit: connectors for cables 1 to 2.5 mm², flexible or solid, with or without ends
Electrical Durability 30 million cycles
Timer Type On delay
Reset Time 150 ms during time delay, 50 ms after time delay
Local Signalling LED illumination during time delay
Residual Voltage 3.3 V
Product Weight 0.04 kg
Standards IEC 60255-5
Product Certifications CSA, UL
IP Degree of Protection IP2x conforming to IEC 60529
Ambient Air Temperature for Operation -25 to 55 °C
Ambient Air Temperature for Storage -40 to 80 °C
Protection Type Built-in varistor
Heat Dissipation 2 W at 50/60 Hz
Immunity to Microbreaks 10 ms during time delay, 2 ms after time delay

The Schneider TeSys Series Electronic Timer Module, part number LA4DT0U, is a versatile and reliable component designed for seamless integration with a range of Schneider contactors, specifically the LC1D09 to D65A and LC1D80 to D150 models. This module is engineered to enhance the functionality of contactor systems by providing precise on-delay timing control, with an adjustable time delay range of 0.1 to 2 seconds.

Constructed to meet the rigorous standards of the industry, the LA4DT0U operates on a control circuit voltage of 24 to 250 V AC/DC, making it suitable for a wide array of applications. The module's robust design includes a rated insulation voltage of 250 V, conforming to IEC 60947-1, ensuring reliable performance in diverse operating conditions.

The timer module is designed for top mounting, facilitating easy installation and maintenance. It features a compact form factor with a product weight of just 0.04 kg, allowing for minimal space usage within electrical assemblies. The electrical durability of the LA4DT0U is rated at 30 Mcycles, highlighting its longevity and resilience in continuous use scenarios.

Local signalling is made efficient with an LED that illuminates during the time delay, providing clear and immediate visual feedback. The module also includes built-in protection by a varistor, safeguarding against voltage transients and ensuring stable operation.

Compliance with IEC 60255-5 standards and certifications from CSA and UL underline the module's adherence to quality and safety benchmarks. The IP2x degree of protection as per IEC 60529 ensures that the module is safeguarded against solid objects, adding to its operational reliability.

The Schneider TeSys Series Electronic Timer Module LA4DT0U is a testament to Schneider's commitment to innovation, quality, and performance, making it an essential component for industrial control systems that demand precision and durability.

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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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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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 is the voltage range for the control circuit of this electronic timer module?

The control circuit voltage range for the electronic timer module is 24 to 250 V AC at 50/60 Hz and 24 to 250 V DC.

Can this timer module be used with any contactor?

No, this timer module is specifically designed for compatibility with LC1D09...D65A and LC1D80...D150 contactors.

What is the time delay range of this module?

The time delay range of the module is adjustable from 0.1 to 2 seconds.

How is the timer module mounted?

The timer module is designed to be mounted on the top of compatible contactors.

What type of timer is featured in this module?

This module features an on-delay timer type.

What is the product weight?

The product weighs approximately 0.04 kg.

What are the ambient temperature ranges for operation and storage of this timer module?

The ambient air temperature range for operation is -25 to 55°C, and for storage, it is -40 to 80°C.

What is the electrical durability of this timer module?

The electrical durability of the timer module is rated at 30 million cycles.

Does the timer module have local signalling?

Yes, the module has local signalling with an LED that illuminates during the time delay.

What is the IP degree of protection for this module?

The module has an IP degree of protection of IP2x.

What certifications does this electronic timer module hold?

The module is certified by UL and CSA.

What is the reset time for the timer module?

The reset time is 150 ms during the time delay and 50 ms after the time delay.

What type of connections does the timer module support?

The module supports connections with control circuits using connectors for cables of 1 mm² to 2.5 mm², both flexible and solid, with or without cable ends.

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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.

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