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header-product Siemens 3LD2203-0TK53 3-Pole Main Control Switch, 32A, 690V, Red/Yellow
44.99 €

Siemens 3LD2203-0TK53 3-Pole Main Control Switch, 32A, 690V, Red/Yellow

Siemens 3LD2203-0TK53 3-Pole Main Control Switch Photo 1
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Siemens 3LD2203-0TK53 3-Pole Main Control Switch, 32A, 690V, Red/Yellow

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Siemens 3LD2203-0TK53 3-Pole Main Control Switch, 32A, 690V, Red/Yellow

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Short description

The Siemens 3LD2203-0TK53 is a 3-pole main control switch designed for safe power disconnection. It features a 32A nominal current, 690V coil voltage, and a 640A breaking capacity. With its distinctive red and yellow handle, this switch is ideal for industrial emergency stop applications, ensuring reliable performance in 50-60 Hz AC systems. It is built for robust operation and safety in electrical installations.
Available for order: 39 pcs.
Warranty: 2 Years
SKU: 3272738
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.20 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
27.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Siemens 3LD2203-0TK53 is a high-performance 3-pole main control switch engineered for secure power disconnection in industrial environments. Designed to handle a nominal current of 32A and operating at voltages up to 690V, this device provides a reliable solution for isolating electrical circuits. Its robust construction and distinctive red and yellow rotary actuator make it a standard choice for emergency stop applications, ensuring clear visibility and immediate access when safety intervention is required.

Advantages

This main control switch offers exceptional durability and operational safety for demanding electrical installations. The front-mounting design allows for efficient integration into control panels, while the high breaking capacity ensures that power can be safely interrupted under load. The ergonomic rotary handle is specifically color-coded for emergency stop functionality, which helps in meeting strict workplace safety regulations and improving operator response times during critical situations.

Suitable for

  • Industrial machinery power disconnection
  • Emergency stop control circuits
  • Main power isolation in electrical cabinets
  • Maintenance and repair safety protocols

This switch may not be suitable for applications requiring higher current ratings exceeding 32A or for environments where the specific four-hole mounting configuration is not compatible with the existing panel layout. It is also not intended for use in DC circuits unless specifically rated for such conditions.

Key specifications

  • Number of poles: 3
  • Nominal current: 32A
  • Maximum operating voltage: 690V
  • Power rating at 400V: 11.5kW
  • Mounting type: Front mounting, four-hole
  • Actuator type: Rotary, red/yellow emergency stop

The switch is designed for front-panel installation using a four-hole mounting pattern. Ensure that the electrical supply is completely de-energized before beginning the installation process. Connect the incoming and outgoing power lines to the appropriate terminals, ensuring that all connections are tightened to the manufacturer's specified torque settings to prevent overheating or loose contacts. Once installed, verify the mechanical operation of the rotary actuator to ensure it moves freely between the off and on positions.

What to consider before purchase

  • Verify that the 32A current rating is sufficient for your specific load requirements
  • Check the panel space to ensure the four-hole mounting pattern is compatible
  • Confirm that the 690V voltage rating aligns with your electrical system specifications
  • Ensure the environment is suitable for the IP65 protection rating if moisture or dust is present
For optimal performance and safety, perform regular inspections of the terminal connections and the mechanical integrity of the rotary handle. Always adhere to local electrical codes and safety standards when installing and maintaining this control switch.

Specifications

Weight:
0.205 kg
Product colour:
Red, Yellow
All features
Nominal current output:
32 A
AC input frequency:
50 - 60
Breaking capacity:
640 A
Number of modules:
1
Coil voltage:
690 V
Coil voltage (min):
400 V
Coil voltage (max):
6000 V

Weight & dimensions

Weight:
0.205 kg
Height:
83 mm
Width:
67 mm
Depth:
92.5 mm

Features

Number of poles:
3P

Design

Certification:
CSA, UL, VDE, EAC, CE, LRS
Product colour:
Red, Yellow

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Siemens 3LD2203-0TK53 3-Pole Main Control Switch cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 22.07.2026 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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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.