Siemens 5TT5050-2 Modular Contactor

Name: Siemens 5TT5050-2 Modular Contactor 63A 5TT5050-2
Brand: Siemens
SKU: 1779988
Price: 127.49 EUR
Availability: InStock

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Siemens 5TT5050-2 Modular Contactor 63A 4NO 230V AC

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Short description

The Siemens 5TT5050-2 is a high-performance modular contactor designed for reliable electrical switching in distribution boards. Featuring a 63A current rating and 4 normally open (NO) contacts, it operates on a 230V AC control voltage. This robust device is ideal for controlling lighting, heating, and ventilation systems in residential and commercial installations, ensuring efficient power management and long-term operational safety.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 1779988

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.42 kg)

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36 months installment: from 3.54 euros per month

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Product information

Description

The Siemens 5TT5050-2 modular contactor is a high-performance electrical switching device engineered for integration into distribution boards. With a rated current of 63A and four normally open (NO) contacts, this unit provides reliable control for various electrical circuits. It is designed to operate with a 230V AC control voltage, making it a versatile solution for managing power distribution in both residential and commercial environments.

Advantages

This modular contactor stands out due to its robust construction and high switching capacity, which ensures long-term operational reliability even under demanding conditions. Its compact modular design allows for easy installation on standard DIN rails, saving valuable space within electrical enclosures. The device is built to maintain consistent performance, providing a safe and efficient method for managing high-load electrical systems without frequent maintenance.

Suitable for

Controlling lighting systems in large buildings
Managing heating and ventilation equipment
Switching high-current electrical loads in distribution boards
Automated power management in commercial installations

When it may not be suitable

This contactor is not intended for use in circuits requiring normally closed (NC) contacts, as it features four normally open contacts only. Additionally, it is not suitable for direct current (DC) control applications, as it is specifically designed for a 230V AC control voltage.

Key specifications

Rated current: 63A
Contact configuration: 4 normally open (NO)
Control voltage: 230V AC
Weight: 0.435 kg
Mounting: Modular DIN rail

How to use

The device should be installed by a qualified professional within a standard distribution board on a DIN rail. Ensure that the control circuit is connected to the appropriate terminals for the 230V AC supply. Once installed, the contactor will automatically switch the connected load when the control signal is applied to the coil. Always verify that the load current does not exceed the 63A rating to prevent overheating or damage to the unit.

What to consider before purchase

Verify that your control system provides 230V AC voltage
Ensure the load requirements do not exceed 63A
Check available space in your distribution board for modular components
Confirm that your application requires four normally open contacts

Usage recommendations

Regularly inspect the electrical connections to ensure they remain tight and free from oxidation to maintain optimal performance and safety over the lifespan of the device.

Specifications

Weight:: 0.435 kg
Product colour:: Multicolour

Description

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Customer questions

FAQ

How much does the Siemens 5TT5050-2 Modular Contactor cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 08.07.2026 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 5TT5050-2 Modular Contactor 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 5TT5050-2 Modular Contactor 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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