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header-product Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 Contact Element, 1 NC, 500 V
19.49 €

Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 Contact Element, 1 NC, 500 V

Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 Contact Element Photo 1
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Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 Contact Element, 1 NC, 500 V

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Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 Contact Element, 1 NC, 500 V

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Short description

The Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 is a high-quality contact element designed for industrial control applications. It features 1 normally closed (NC) contact and is rated for operation up to 500 V. This modular component is part of the SIRIUS ACT series, ensuring reliable switching performance and easy integration into command and signaling devices for automation systems.
Available for order: 51 pcs.
Warranty: 2 Years
SKU: 3233766
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 8.49 € (Weight: 10.00 kg)
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Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 is a professional-grade contact element engineered for demanding industrial control environments. As a core component of the SIRIUS ACT modular system, this device provides a reliable normally closed (NC) switching function, ensuring seamless integration into various command and signaling assemblies. Built for durability and precision, it supports operational voltages up to 500 V, making it a robust choice for modern automation and control panel configurations.

Advantages

This contact element stands out due to its high-quality construction and modular design, which facilitates quick and tool-free installation within the SIRIUS ACT series. The unit is designed to withstand harsh industrial conditions, offering long-term operational stability and consistent switching performance. Its compact form factor allows for efficient space utilization in control cabinets, while the standardized interface ensures compatibility with a wide range of Siemens actuators and signaling devices.

Suitable for

  • Industrial automation systems
  • Control panels and switchgear assemblies
  • Emergency stop circuits and safety interlocks
  • Command and signaling devices

When it may not be suitable

This component is specifically designed for integration within the Siemens SIRIUS ACT modular system and may not be compatible with actuators from other manufacturers or non-standard mounting systems. It is intended for industrial control applications and is not suitable for direct high-power switching of heavy machinery loads without appropriate relay or contactor interfacing.

Key specifications

  • Contact configuration: 1 normally closed (NC)
  • Maximum operational voltage: 500 V
  • Series: SIRIUS ACT
  • Mounting type: Modular snap-on

How to use

The contact element is designed for simple installation by snapping it directly onto the holder of the SIRIUS ACT command device. Ensure the power supply is disconnected before installation to maintain safety. Once the actuator is mounted in the panel cutout, align the contact element with the holder and press until it clicks into place. Wiring is performed via the integrated terminals, ensuring that connections are tightened to the specified torque to maintain reliable electrical contact.

What to consider before purchase

  • Verify compatibility with your existing SIRIUS ACT actuator or holder.
  • Ensure the 1 NC contact configuration meets your specific circuit logic requirements.
  • Check that the operational voltage and current ratings align with your control system specifications.

Usage recommendations

Always verify that the contact element is securely locked into the holder before commissioning. Regularly inspect terminal connections for tightness and ensure the environment remains within the specified temperature and humidity limits to guarantee optimal performance.

Description

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Customer reviews

Customer questions

FAQ

How much does the Siemens SIRIUS ACT 3SU1400-2AA10-3CA0 Contact Element cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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. All transactions are 100% secure and encrypted.

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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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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