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header-product Siemens 3RU2916-3AA01 Single Installation Support for SIRIUS 3RU21, 3RB30, and 3RB31 Overload Relays Size S00
110.99 €

Siemens 3RU2916-3AA01 Single Installation Support for SIRIUS 3RU21, 3RB30, and 3RB31 Overload Relays Size S00

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Siemens 3RU2916-3AA01 Single Installation Support for SIRIUS 3RU21, 3RB30, and 3RB31 Overload Relays Size S00

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Siemens 3RU2916-3AA01 Single Installation Support for SIRIUS 3RU21, 3RB30, and 3RB31 Overload Relays Size S00

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Short description

The Siemens 3RU2916-3AA01 is a single installation support designed for mounting SIRIUS 3RU21, 3RB30, and 3RB31 overload relays of size S00. This accessory enables standalone installation of the relay outside of the contactor, providing flexibility in control cabinet layout and wiring. It is a robust component essential for industrial automation systems requiring reliable motor protection and efficient space management.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 1796615
free shipment

Cheapest delivery:

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Pick-up points

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Cost

2.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 53.99 € (Weight: 30.53 kg)
Parcel couriers
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17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.08 euros per month
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Product information

Description

The Siemens 3RU2916-3AA01 single installation support is a specialized mounting accessory engineered for SIRIUS 3RU21, 3RB30, and 3RB31 overload relays in size S00. This component is designed to facilitate the standalone installation of overload relays, allowing them to be mounted independently of a contactor. By enabling this flexible configuration, it assists in optimizing the layout of control cabinets and simplifies complex wiring arrangements in industrial automation environments.

Advantages

This installation support offers significant flexibility for panel builders and system integrators by decoupling the overload relay from the contactor. Its robust construction ensures a secure and stable mounting point, which is critical for maintaining the integrity of motor protection circuits. By allowing for non-direct mounting, it helps in managing space within crowded control panels and improves accessibility for maintenance and inspection tasks.

Suitable for

  • Standalone mounting of SIRIUS 3RU21 overload relays
  • Independent installation of 3RB30 and 3RB31 electronic overload relays
  • Control cabinet layouts requiring flexible component positioning
  • Industrial automation systems where contactor-mounted relays are not feasible

When it may not be suitable

This support is specifically designed for size S00 relays and will not accommodate larger relay sizes. It is not intended for applications where the relay must be directly plugged into the contactor for space-saving direct-start configurations.

Key specifications

  • Compatible with SIRIUS 3RU21, 3RB30, and 3RB31 series
  • Designed for size S00 overload relays
  • Supports standalone installation outside of contactors
  • Durable industrial-grade material construction

How to use

To use the installation support, securely fasten the unit onto a standard mounting rail or flat surface within the control cabinet. Once the support is fixed, align the compatible SIRIUS overload relay with the mounting interface and snap or screw it into place according to the specific relay model requirements. Ensure that all electrical connections are made using appropriate wiring methods to maintain the protection circuit's functionality.

What to consider before purchase

  • Verify that your overload relay is size S00
  • Confirm compatibility with your specific 3RU21, 3RB30, or 3RB31 model
  • Ensure there is sufficient space in the control cabinet for standalone mounting

Usage recommendations

Always ensure that the installation support is mounted on a stable, vibration-free surface to prevent mechanical stress on the relay terminals. Regularly inspect the connections to ensure they remain tight and free from debris in industrial environments.

Description

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Customer questions

FAQ

How much does the Siemens 3RU2916-3AA01 Single Installation Support cost, and is it available for purchase?

The price is 110.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Siemens 3RU2916-3AA01 Single Installation Support be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Siemens 3RU2916-3AA01 Single Installation Support online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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