Siemens 3SB3 647-0AA21 Illuminated Flat Red Pushbutton 1NO 1NC

Enhance your industrial automation systems with the Siemens 3SB3 647-0AA21 Illuminated Flat Red Pushbutton. This reliable component is designed for precise control and signaling applications, offering a clear visual indicator for operational status. Its robust construction ensures dependable performance in demanding environments, making it an ideal choice for modern control panels and machinery. The Siemens 3SB3 647-0AA21 is engineered for efficiency and ease of integration into existing automation setups.

This pushbutton features a 1 normally open 1 normally closed contact configuration providing versatile switching capabilities. It is suitable for integration into various control systems and electrical circuits where a distinct red illuminated signal is required. The flat design ensures a low profile on control surfaces, preventing accidental activation and maintaining a clean aesthetic. Users can rely on the Siemens 3SB3 647-0AA21 for accurate command input and status feedback in complex automation tasks.

• High Visibility: Bright red illumination for clear status indication.
• Durable Construction: Built to withstand industrial operating conditions.
• Versatile Switching: 1NO 1NC contact configuration for flexible integration.
• Compact Design: Flat profile for efficient use of control panel space.
• Reliable Performance: Ensures consistent operation in automation applications.

Specifications

Contact Configuration: 1 Normally Open 1 Normally Closed

Color: Red

Actuator Type: Illuminated Flat Pushbutton

Brand: Siemens

Part Number: 3SB3 647-0AA21

Model Number: 3SB3 647-0AA21

Compatible with Siemens 3SB3400-0A and Siemens 3SB3400-1PB components.

Invest in the quality and precision of Siemens automation components. The Siemens 3SB3 647-0AA21 pushbutton offers the reliability you need for your critical control applications. Discover the difference quality makes for your industrial operations.

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.