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header-product Siemens 5TL1340-0 Modular Circuit Breaker 40A 3P 400V
27.99 €

Siemens 5TL1340-0 Modular Circuit Breaker 40A 3P 400V

Siemens 5TL1340-0 Modular Circuit Breaker Photo 1
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Siemens 5TL1340-0 Modular Circuit Breaker 40A 3P 400V

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Siemens 5TL1340-0 Modular Circuit Breaker 40A 3P 400V

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Short description

The Siemens 5TL1340-0 is a high-quality modular circuit breaker designed for reliable electrical circuit protection. Featuring a 40A rated current, 3-pole configuration, and 400V operating voltage, this device is suitable for industrial and residential electrical distribution systems. It ensures safe disconnection and control of power circuits, providing durability and consistent performance in demanding electrical installations.
Available for order: 14 pcs.
Warranty: 2 Years
SKU: 1842088
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.30 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Siemens 5TL1340-0 modular circuit breaker is a robust electrical component engineered to provide reliable protection and control for power distribution systems. Designed for demanding environments, this 3-pole device ensures consistent performance and safe disconnection of electrical circuits in both residential and industrial settings. Its compact modular design allows for efficient integration into standard distribution boards, maintaining high safety standards for electrical infrastructure.

Advantages

This circuit breaker offers exceptional durability and operational reliability, making it a dependable choice for modern electrical installations. The 3-pole configuration allows for simultaneous disconnection of three phases, providing comprehensive protection for three-phase systems. Its high-quality construction ensures long-term stability under various load conditions, minimizing the risk of electrical faults and enhancing the overall safety of the power distribution network.

Suitable for

  • Industrial electrical distribution systems
  • Residential power supply panels
  • Three-phase electrical circuits
  • Commercial building infrastructure

This device may not be suitable for applications requiring a higher rated current than 40A or for systems operating at voltages exceeding the specified 400V limit. It is also not intended for use in environments with extreme moisture or corrosive atmospheres without appropriate protective enclosures.

Key specifications

  • Rated current: 40A
  • Number of poles: 3
  • Operating voltage: 400V
  • Weight: 0.308 kg
  • Design: Modular

Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is mounted onto a standard DIN rail within a distribution board. Ensure that all wire connections are tightened to the manufacturer's specified torque to prevent overheating and ensure optimal electrical contact during operation.

What to consider before purchase

  • Verify that the 40A current rating matches your circuit requirements
  • Ensure the 3-pole configuration is compatible with your electrical system
  • Confirm that the installation space allows for modular DIN rail mounting
For optimal performance and safety, regularly inspect the circuit breaker for signs of wear or heat damage and ensure that the distribution board remains free of dust and debris.

Specifications

Weight:
0.308 kg
Product colour:
Multicolour

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Siemens 5TL1340-0 Modular Circuit Breaker cost, and is it available for purchase?

The price is 27.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 13.07.2026 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.

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.
warranty
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.