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header-product Siemens Contactor 3RT2016-1BB42 9A 4kW 24V DC 1NC IP20
45.49 €

Siemens Contactor 3RT2016-1BB42 9A 4kW 24V DC 1NC IP20

Siemens Contactor 3RT2016-1BB42 Photo 1
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Siemens Contactor 3RT2016-1BB42 9A 4kW 24V DC 1NC IP20

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Short description

Siemens power contactor model 3RT2016-1BB42 designed for efficient electrical circuit control. Features a 9A operational current rating, 4kW power capacity at AC-3, a 24V DC coil voltage, and 1NC auxiliary contact. Housed in a compact black enclosure with IP20 protection, this German-engineered component is ideal for industrial automation, motor switching, and control panel installations.
Available for order: 150 pcs.
Warranty: 2 Years
SKU: 1796321
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.29 kg)
Parcel couriers
Unisend LV / Latvijas Pasts pakomāts / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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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 power contactor is designed for efficient electrical circuit control and reliable motor switching in industrial environments. Engineered in Germany as part of the modular SIRIUS system, this 3-pole device combines a compact size S00 design with high contact reliability and robust performance. It features a 9A operational current rating, a 4kW power capacity at 400V under AC-3 conditions, a 24V DC coil voltage, and an integrated 1NC auxiliary contact. Housed in a black enclosure with IP20 protection, it provides climate resistance and facilitates straightforward installation within control panels and load feeders.

Advantages

This power contactor offers high contact reliability and efficient switching performance within a space-saving modular design. It supports seamless integration into various automation systems and load feeders, reducing overall wiring complexity thanks to integrated auxiliary switches and front-panel screw terminals. The unit is climate-resistant, globally approved according to standards such as IEC and UL/CSA, and ready for IE3 and IE4 motor generations. Its standardized accessories and compatibility with other SIRIUS modular components ensure flexibility and straightforward maintenance.

Suitable for

  • Switching and controlling industrial electric motors
  • Control panel installations and load feeder assemblies
  • Industrial automation applications requiring 24V DC control voltage
  • Systems operating within standard commercial and industrial environments

When it may not be suitable

This device may not be suitable for applications requiring protection levels higher than IP20 without an additional suitable enclosure. It is also not designed for direct use in high-voltage circuits exceeding its specified operational parameters or environments requiring spring-type terminals if screw connections are restricted by design specifications.

Key specifications

  • Device type: Power contactor
  • Operational current: 9 A
  • Power capacity: 4 kW at 400 V (AC-3 / AC-3e)
  • Pole configuration: 3-pole
  • Coil voltage: 24 V DC
  • Auxiliary contacts: 1 NC
  • Terminal type: Screw terminal
  • Size: S00
  • Color: Black
  • Ingress protection code: IP20
  • Dimensions: 45 mm width, 73 mm depth, 58 mm height

How to use

Mount the contactor securely inside a suitable enclosure or control panel adhering to the IP20 protection requirements. Connect the main power circuits to the 3-pole screw terminals ensuring appropriate wire gauges for up to 9A operation. Connect the 24V DC control voltage to the coil terminals and wire the 1NC auxiliary contact into your control logic as required. Ensure all screw connections are properly tightened to maintain secure and vibration-resistant operation before energizing the system.

What to consider before purchase

  • Verify that the operational current of 9A and 4kW power rating match your motor specifications
  • Confirm that a 24V DC control voltage is available in your control circuit
  • Check the physical dimensions (45x73x58 mm) against available space in your control panel
  • Ensure the IP20 protection rating is sufficient for your installation environment

Use the Siemens power contactor within its specified electrical and environmental ratings, ensure professional installation by qualified personnel, and regularly inspect screw connections and auxiliary contacts as part of routine maintenance.

All features
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.29 kg
Operating relative humidity (H-H):
10 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-55 - 80
Package weight: Weight of the packaged product.
292 g
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-25 - 60
Height: The measurement of the product from head to foot or from base to top.
58 mm
Wireless connection: Wireless is a term used to describe telecommunications in which electromagnetic waves (rather than some form of wire) carry the signal over part or all of the communication path.
No
Width: The measurement or extent of something from side to side.
45 mm
Depth: The distance from the front to the back of something.
73 mm
Product colour: The colour e.g. red, blue, green, black, white.
Black
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
Germany
Package depth: The distance from the front to the back of the packaging.
61.5 mm
Package height: The distance from the top to the bottom of the packaging.
77.5 mm
Package width: The distance from one side of the packaging to the other.
50 mm
Minimum order quantity:
1 pc(s)
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP20
Number of poles:
3
Product type: The sub-category of the product.
Contactor
Quantity per pack:
1 pc(s)
Battery included:
No
Sustainability compliance:
Yes
Maximum order quantity:
1 pc(s)
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS, CE
Actuating voltage type:
DC
Operating voltage AC (50Hz):
690
Operating coltage AC (60Hz):
690

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Siemens Contactor 3RT2016-1BB42 cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 150 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 23.09.2026 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.

Where can I download the instructions for Siemens Contactor 3RT2016-1BB42?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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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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