3RH2921-1DA20 ✓ 2 year warranty

Description for 3RH2921-1DA20

Auxiliary switch lateral, 2 NO Current path 1 NO, 1 NO for 3RH and 3RT screw terminal R: 33/34, 43/44 L: 53/54, 63/64

The Siemens 3RH2921-1DA20 auxiliary switch is specifically designed for lateral mounting on Siemens 3RH and 3RT contactors. Featuring two normally open (NO) contacts for secure current path operation, this auxiliary switch offers reliable performance in demanding industrial environments. The 3RH2921-1DA20 is equipped with screw terminals for straightforward installation and secure electrical connections. The contact configuration is clearly marked: R (33/34, 43/44) and L (53/54, 63/64), assisting with quick and accurate wiring during setup. The robust construction ensures long-term reliability, making this Siemens component suitable for a wide range of automation and control applications.

Brand: Siemens – ensures compatibility and reliability for industrial automation.
Quick installation with screw terminals and clear contact labeling for efficient setup.
Designed for use with Siemens 3RH and 3RT series, offering flexibility across various production lines.

The Siemens 3RH2921-1DA20 is stocked for fast delivery, supporting project managers and production leaders who value minimal downtime. The SKU 3RH2921-1DA20 is available in both new and refurbished versions, each meeting strict quality standards. For added assurance, refurbished Siemens 3RH2921-1DA20 units come with a standard 2-year warranty, underscoring the trustworthiness of Siemens products.

JC-Electronics is not an official authorized distributor for Siemens. The original manufacturer's warranty does not apply. Instead, we offer you a 2-year warranty according to our JCertified guidelines.

Positive Results

When you choose JCertified refurbished electronics, you save on water, raw materials, and CO₂ needed for the production of new electronics. Check below to see exactly how much you save with this specific refurbished product:

CO2 eq

-63%

Resource use minerals and metals

-89%

Water use

-57%

Specifications

Manufacturer:

Siemens

Range:

Sirius

Product phase:

Active

Dimensions (cm):

7,50 x 6,20 x 2,40

Weight:

0.01 kg

Commodity Code:

85365080

Export Control Regulations (ECCN):

N

Product Questions (8)

Why should I choose JC-Electronics?

You can rely on a stock of 300,000 pieces of industrial electronics from leading top-quality brands, both new and refurbished. Therefore, you can also find drives, PLCs, HMIs, and industrial PCs that are no longer produced with us. You always get a 2-year warranty. Additionally, refurbished products are circular, helping you reduce your ecological footprint. Good to know: New products and tested refurbished products ordered before 16:00 CET are shipped the same day.

Why can I trust refurbished electronics from JC-Electronics?

All products are thoroughly cleaned, defects are repaired, and weak elements are proactively replaced. If they pass the endurance test, the products can be sold. You can recognize them by the JCertified warranty seal. The entire process has received the RecQ quality mark from DEKRA and the ISO14001:2015 certificate

How much warranty do I get on a product?

You always get a 2-year warranty on products, both refurbished and new. This is twice as much as the standard factory warranty from many manufacturers.

Are all products available from stock immediately?

New and tested refurbished products from our stock are always available immediately. Untested and non-refurbished products undergo a thorough refurbishment and an extensive testing procedure before shipment.

Can I order products urgently?

Yes, you can. New and refurbished products that are ready for shipment will be dispatched the same day if the order is received before 16:00 CET. An express shipment to the Netherlands, Belgium, Luxembourg, Germany, Austria, Switzerland, France, or Italy will arrive the next day. An express shipment to other countries in the European Union takes 2 days. An express shipment to countries outside the European Union takes 3 days.

Can I have products repaired urgently?

Yes, you can. With an urgent repair, your product will be repaired within 3 working days. Contact the Sales team via sales@jc-electronics.com for this.

Can I buy on account at JC-Electronics?

Yes, under certain conditions. Contact the Sales team via sales@jc-electronics.com for more information.

Why should I buy refurbished electronics?

There are several reasons to purchase a refurbished product. For example, because electronics are no longer made and are hard to get new. But also because refurbished is a sustainable choice, reducing your organization's ecological footprint. Whatever the reason, you always get a 2-year warranty on both refurbished and new electronics at JC-Electronics.