Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

Introducing the Schneider Electric NSX 100F Circuit Breaker Lv429741, a high-performance electrical component engineered for superior safety and reliability in industrial automation and marine applications. Manufactured by Schneider Electric Industries Sas under the esteemed Telemecanique Square D Merlin Gerin product line, this Compact NSX series breaker offers exceptional protection for your critical systems. Its robust design ensures consistent operation in demanding environments.
This versatile breaker features a Ma50 3P3D 3P3R configuration, capable of handling a maximum operational voltage of 800V and an impulse withstand voltage of 8kV. Operating efficiently at 50/60Hz, the Lv429741 meets stringent IEC/EN 60947-2 Cat.A standards. With a precise 50A current rating at 65°C and a S10131 50A 100F Nsx 100-160-250 F/N/H/Na tripping current, it delivers optimal performance and safeguarding for complex electrical installations. For those seeking dependable circuit protection, the Lv429741 is an ideal choice.
Specifications:
Part Number: Lv429741
Brand: Schneider Electric
Series: Compact NSX
Configuration: Ma50 3P3D 3P3R
Maximum Operational Voltage: 800V
Impulse Withstand Voltage: 8kV
Frequency: 50/60Hz
Current Rating: 50A at 65°C
Tripping Current: S10131 50A 100F Nsx 100-160-250 F/N/H/Na
Weight: 1.860 kg
The Schneider Electric Lv429741 Circuit Breaker is a testament to the brand's commitment to quality and innovation in electrical components. Its robust construction and advanced features make it a trusted solution for professionals demanding the highest standards in circuit protection. Upgrade your electrical systems with this efficient and dependable breaker, perfect for demanding industrial and automation environments. For inquiries, contact us at info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.