Siemens Sirius Innovation 3RT2 3 Pole Contactor, 3NO (Main), NO/NC (Auxiliary), 50 A (AC3), 22 kW (AC3)

Name: 3RT2036-1NB30, Siemens
Brand: Siemens
SKU: ET13897503
Price: 208.83 GBP
Availability: InStock
Rating: 5 (1 reviews)

Enrgtech Part No: ET13897503
|
Manufacturer Part No:
3RT2036-1NB30
|
Manufacturer: Siemens

3RT2036-1NB30 Siemens Sirius Innovation 3RT2 3 Pole Contactor, 3NO (Main), NO/NC (Auxiliary), 50 A (AC3), 22 kW (AC3)

(1)

Product Information

Better World Product:

Yes

Better World Claim:

Low carbon manufacture

Maximum Operating Temperature:

+60°C

Contact Current Rating:

50 A

Series:

3RT2

Minimum Operating Temperature:

-25°C

Coil Voltage:

24 V ac/dc

Length:

55mm

Pole and Throw Configuration:

3PST-NO

Width:

113.4mm

Depth:

130mm

Number Of Auxiliary Contacts:

warehouse-3

1 - In Stock

Ships in 5-7 business days

Quantity

Unit Price (ex VAT)

Price

£ 208.83

Mfr Part No:

3RT2036-1NB30

Seller:

Siemens (warehouse-3)

Origin:

Warranty:

Manufacturer

Data Code:

ET13897503

Order Today!

From: United Kingdom

Est Ship Date: 27 Nov, 2025

Est Fastest Delivery: 01 Dec, 2025

Quantity Quantity

The Siemens 3RT2036-1NB30 is a high-performance contactor designed to control motors and other electrical loads in industrial automation. Engineered for reliability and efficiency, this 3-pole contactor features a substantial 50 A (AC3) current rating and a 22 kW power rating, making it ideal for demanding applications. It operates using a flexible 24 V ac/dc coil voltage. It includes 3NO main contacts along with a versatile set of auxiliary contacts (1NO + 1NC) for comprehensive control and monitoring within the circuit.

Why Choose the Siemens 3RT2036-1NB30 Contactor? - The Benefits

Choose this contactor for its superior switching capacity and long service life. Its robust performance (50 A, 22 kW) is complemented by a Better World claim for low-carbon manufacture, supporting both efficiency and sustainability goals.

Key Features & Suitable Environments of the Contactor

3-pole configuration with 3 NO main power contacts.
Auxiliary contacts: 1 NO and 1 NC for signalling and interlocking.
High performance ratings: 50 A (AC3) and 22 kW at 400 V ac.
Flexible coil voltage: 24 V ac/dc.
Better World Product: features low-carbon manufacture.
Terminal Type: Screw.
Suitable Environments: Motor control centres, HVAC systems, industrial machinery control panels, automated production lines, and heavy-duty power-switching applications.

Switching Devices for Load Feeders(Technical Reference)

Datasheet(Technical Reference)

Sirius: Migrating From Classic to Innovation(Technical Reference)

Environmental Product Declaration(Technical Reference)

3RT20361NB30 Data Sheet(Technical Reference)

Environmental Product Declaration - Overview(Technical Reference)

Siemens EcoTech label(Technical Reference)

Your Rating

Reviews

Georg Nehls

06 Jun 2024

The Sirius Innovation 3RT2 3 Pole Contactor is an outstanding product. It’s very efficient and reliable. The delivery was prompt, and EnrgTech’s customer service was top-notch. The professional sales team guided me through the purchase process. I highly recommend checking out this product on EnrgTech’s website.

FAQs

Yes. We ship 3RT2036-1NB30 Internationally to many countries around the world.

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We accept all major payment methods for all products including ET13897503. Please check your shopping cart at the time of order.

We use our internationally recognized delivery partners UPS/DHL. Collection of ET13897503 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Siemens" products on our website by using Enrgtech's Unique Manufacturing Part Number ET13897503.

You can order Siemens brand products with 3RT2036-1NB30 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Contactors category are shipped in lowest possible time.

You will get a confirmation email regarding your order of Siemens Sirius Innovation 3RT2 3 Pole Contactor, 3NO (Main), NO/NC (Auxiliary), 50 A (AC3), 22 kW (AC3). You can also check on our website or by contacting our customer support team for further order details on Siemens Sirius Innovation 3RT2 3 Pole Contactor, 3NO (Main), NO/NC (Auxiliary), 50 A (AC3), 22 kW (AC3).