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Specification & Description
| Specification | Description |
|---|---|
| Part Number | LV430431 |
| Manufacturer | Schneider |
| Trip Unit Technology | Thermal-magnetic |
| Suitable For | NSX100, NSX160, NSX250 Series Circuit Breakers |
| Rated Operational Voltage | 690 V AC 50/60 Hz |
| Network Type | AC |
| Network Frequency | 50/60 Hz |
| Number of Poles | 3P |
| Trip Unit Rated Current | 125 A at 40 °C |
| Long-time Protection Pick-up Range | Adjustable 0.7...1 x In |
| Short-time Protection Pick-up Range | Fixed 1250 A |
| Protection Type | L: Overload protection (thermal), I: Short-circuit protection (magnetic) |
| Ambient Air Temperature for Operation | -25...70 °C |
| Ambient Air Temperature for Storage | -50...85 °C |
| IP Degree of Protection | IP40 conforming to IEC 60529 |
| Pollution Degree | 3 conforming to IEC 60947-1 |
| Standards | EN/IEC 60947-2, UL 508 |
| Product Certifications | CCC, Marine, EAC |
| Sustainable Offer Status | Green Premium product |
| RoHS Compliant | Yes, compliant since 0819 |
| REACh | Reference not containing SVHC above the threshold |
| Product Environmental Profile | Available |
| End Of Life Instructions | Need no specific recycling operations |
The Schneider LV430431 is a sophisticated trip unit designed for seamless integration with the NSX100, NSX160, and NSX250 series circuit breakers. Engineered to provide reliable protection, this trip unit operates with a thermal-magnetic technology, ensuring both overload and short-circuit protection. With a rated operational voltage of 690 V ac and adherence to an IP40 degree of protection, it is suitable for a wide range of industrial applications.
The trip unit is adjustable, allowing for precise calibration to match specific system requirements. It supports a long-time protection pick-up adjustment range of 0.7 to 1 times the rated current, and a fixed short-time protection pick-up adjustment. The robust design ensures it can operate effectively within an ambient air temperature range for operation of -25 to 70 °C, making it versatile for various environmental conditions.
Compliance with standards such as EN/IEC 60947-2 and UL 508, along with certifications like CCC, Marine, and EAC, underscores its quality and reliability. Furthermore, the LV430431 is a Green Premium product, reflecting Schneider Electric's commitment to sustainability by complying with environmental regulations like REACh, EU RoHS, and China RoHS.
This trip unit is an essential component for electrical distribution systems, offering both protection and peace of mind. Its technical sophistication and compliance with environmental standards make it a responsible choice for modern industrial applications.
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
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Frequently Asked Questions
What is the voltage rating for this trip unit?
The trip unit is rated for 690 V AC 50/60 Hz, making it suitable for a range of industrial applications.
Can this trip unit be used with any circuit breaker?
No, it is specifically designed for compatibility with the ComPact NSX100, NSX160, and NSX250 series circuit breakers.
What type of protection does the trip unit provide?
The trip unit provides thermal-magnetic protection, with L for overload protection and I for short-circuit protection.
Is the trip unit adjustable?
Yes, the long-time protection pick-up adjustment range is adjustable from 0.7 to 1 times the rated current (In).
What is the degree of protection offered by the trip unit?
The trip unit has an IP40 degree of protection, conforming to IEC 60529 standards.
What are the operating and storage temperature ranges for the trip unit?
The ambient air temperature for operation is between -25°C and 70°C, and for storage, it is between -50°C and 85°C.
Does the trip unit comply with environmental regulations?
Yes, it is compliant with the EU RoHS Directive, REACh Regulation, and is mercury-free, ensuring it meets environmental standards.
How should the trip unit be disposed of at the end of its life?
The product must be disposed of according to European Union markets' specific waste collection to ensure it does not end up in rubbish bins.
What certifications does the trip unit hold?
It holds certifications including Marine, EAC, and CCC, and meets standards such as EN/IEC 60947-2 and UL 508.
Is there any specific recycling operation required for the trip unit?
No specific recycling operations are needed for the trip unit at the end of its life, as per the product environmental profile.
