ABB E4H E/f/MS 4000A DC Switch-Disconnector - Solar Inverter

The ABB E4H/E/f/MS 4000 4p W MP 1000V DC switch-disconnector is engineered for demanding industrial and photovoltaic applications. This robust unit provides reliable DC power isolation, crucial for the safety and efficiency of high-voltage systems. Designed to handle substantial electrical stress, it ensures long-term operational stability in critical installations.

Key Features:

• High-current capacity: Supports a continuous current of 4000A.
• High Voltage Rating: Operates safely at 1000V DC, ideal for large solar inverter systems.
• Four-pole configuration: Includes a full-size neutral terminal.
• Short-circuit protection: Withstands short-circuit peaks up to 65 kA (1 s).
• Modular design: Features a removable moving part (MP) for easy maintenance and enhanced safety.

Specifications:

• Model: E4H/E/f/MS 4000 4-pole W MP
• Rated Continuous Current (Iu): 4000 A
• Rated Operating Voltage: 1000 V DC
• Impulse Withstand Voltage (Uimp): 12 kV
• Short-time Withstand Current (Icw, 1 s): 65 kA
• Insulation Voltage (Ui): 1000 V DC
• Number of Poles: 4 (including full neutral)
• Mounting: Withdrawable with chassis design (MP = moving part)

The ABB E4H/E/f/MS 4000 switch-disconnector ensures safe and reliable disconnection in high-voltage DC systems. This switch-disconnector is perfect for solar inverters, providing robust protection and ease of maintenance for long-term, high-performance installations. For optimal performance in your industrial or automation systems, choose the ABB E4H series. For any queries you can contact us on 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.