Siemens 3NP1143-1DA10 Fuse-Switch-Disconnector - 250A NH1 3-Pole

The Siemens 3NP1143-1DA10 Fuse-Switch-Disconnector is a robust 3-pole device designed for safe switching and protection in low-voltage systems. Ideal for industrial automation, it ensures reliable circuit protection and operational safety.

This Siemens Fuse-Switch-Disconnector features a 250A current rating and NH1 fuse size, providing dependable performance in demanding industrial settings. Its mounting plate design (Type CO) allows for easy installation in control systems and power distribution boards.

Key Features

• Integrated switching, isolation, and fuse protection
• 3-pole construction for three-phase systems
• High durability for heavy electrical loads
• Safe operation in power distribution systems
• Siemens SENTRON engineering for reliability

Specifications

• Product Type: Fuse-Switch-Disconnector
• Manufacturer: Siemens
• Part Number: 3NP1143-1DA10
• Number of Poles: 3 Pole
• Fuse Size: NH1
• Rated Current: 250A
• Mounting Type: Mounting plate (Type CO)

The Siemens 3NP1143-1DA10 ensures dependable power control and protection. Its design guarantees operational safety in automation applications. Get yours today

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.