Siemens 3RT2036-1KB44

AC3 Power Contactors: 22kW, 2NO+2NC, 24VDC

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Siemens 3RT2036-1KB44 AC3 Power Contactors: 22kW, 2NO+2NC, 24VDC — Contactors & Relays
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Product Description

RoHS CompliantLifecycle Status:

The Siemens COUPLING CONT..AC3:22KW 2NO+2NC 24VDC is a robust power contactor designed to handle high-power applications. It boasts a capacity of 22kW at 400V, making it suitable for demanding industrial environments.

Key Features:

  • 2 normally open (NO) and 2 normally closed (NC) contacts for versatile control
  • Operated by a 24V DC signal for reliable and efficient operation
  • Equipped with a varistor for surge protection, ensuring the safety of connected equipment

Dimensions:

The contactor is available in size S2, with screw terminals that are suitable for 2A PLC outputs.

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Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
0 pcs.
On Request
Updated at: 07-09-2026
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Siemens
Modular version
Voltage type for actuating
DC
Rated control supply voltage Us at DC
24 V
Rated operation power NEMA
29.419949999 kW
Rated operation power at AC-3, 400 V
22 kW
Rated operation current Ie at AC-1, 400 V
70 A

Available Offers

(2)
3RT2036-1KB44 Siemens, Contactors & Relays

Siemens

Available:
0 pcs.
On Request
Updated at: 06-09-2026
Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Warranty:
12 months

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Documents

Data Sheet

Datasheet for Siemens 3RT2036-1KB44, including specifications and features.

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CAD Models

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