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Siemens 3RT2036-1KB40

SKU: 3RT2036-1KB40
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Siemens 3RT2036-1KB40 | SIRIUS Contactor – 36 A, 110V AC Coil

Overview

The Siemens 3RT2036-1KB40 is a 3-pole SIRIUS contactor designed for switching motors up to 18.5 kW @ 400V. It features a 110V AC control coil (50/60 Hz), comes in a size S2 frame, and includes a 1 NO auxiliary contact. Built for durability and performance, it is ideal for industrial automation, motor starters, and control circuits.


Key Features

  • Rated Operating Current: 36 A

  • Motor Rating: 18.5 kW @ 400V AC

  • Control Voltage: 110V AC (50/60 Hz)

  • Number of Poles: 3 main + 1 NO auxiliary contact

  • Terminal Type: Screw terminals

  • Mounting: DIN rail or panel

  • Size: S2 frame

  • Mechanical Life: Up to 30 million operations

  • Electrical Life (AC-3): >1 million operations

  • Standards Compliance: IEC/EN 60947, UL, CSA


Technical Specifications

  • Catalog Number: 3RT2036-1KB40

  • Series: SIRIUS 3RT20

  • Operating Voltage: Up to 690V AC

  • Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Protection Rating: IP20 (IP54 with cover)

  • Ambient Operating Temperature: -25°C to +60°C

  • Dimensions (W x H x D): Approx. 55 mm x 135 mm x 125 mm

  • Certifications: CE, UL, CSA, RoHS

  • Country of Origin: Germany


Applications

  • Motor Switching and Reversing

  • Pump and Fan Control

  • HVAC Systems

  • Material Handling Equipment

  • General Industrial Automation Panels


Why Choose the 3RT2036-1KB40?

  • Reliable Motor Switching: Handles up to 36 A and 18.5 kW motors

  • 110V AC Coil: Ideal for global applications

  • Integrated Auxiliary Contact: Streamlines wiring and reduces need for extra parts

  • Compact S2 Frame: Saves panel space

  • Trusted Siemens Engineering: Built for long-term durability in harsh environments


Order Now

Available and ready to ship worldwide.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Siemens 3RT2036-1KB40 | SIRIUS Contactor – 36 A, 110V AC Coil

Overview

The Siemens 3RT2036-1KB40 is a 3-pole SIRIUS contactor designed for switching motors up to 18.5 kW @ 400V. It features a 110V AC control coil (50/60 Hz), comes in a size S2 frame, and includes a 1 NO auxiliary contact. Built for durability and performance, it is ideal for industrial automation, motor starters, and control circuits.


Key Features

  • Rated Operating Current: 36 A

  • Motor Rating: 18.5 kW @ 400V AC

  • Control Voltage: 110V AC (50/60 Hz)

  • Number of Poles: 3 main + 1 NO auxiliary contact

  • Terminal Type: Screw terminals

  • Mounting: DIN rail or panel

  • Size: S2 frame

  • Mechanical Life: Up to 30 million operations

  • Electrical Life (AC-3): >1 million operations

  • Standards Compliance: IEC/EN 60947, UL, CSA


Technical Specifications

  • Catalog Number: 3RT2036-1KB40

  • Series: SIRIUS 3RT20

  • Operating Voltage: Up to 690V AC

  • Insulation Voltage (Ui): 690V

  • Impulse Withstand Voltage (Uimp): 6 kV

  • Protection Rating: IP20 (IP54 with cover)

  • Ambient Operating Temperature: -25°C to +60°C

  • Dimensions (W x H x D): Approx. 55 mm x 135 mm x 125 mm

  • Certifications: CE, UL, CSA, RoHS

  • Country of Origin: Germany


Applications

  • Motor Switching and Reversing

  • Pump and Fan Control

  • HVAC Systems

  • Material Handling Equipment

  • General Industrial Automation Panels


Why Choose the 3RT2036-1KB40?

  • Reliable Motor Switching: Handles up to 36 A and 18.5 kW motors

  • 110V AC Coil: Ideal for global applications

  • Integrated Auxiliary Contact: Streamlines wiring and reduces need for extra parts

  • Compact S2 Frame: Saves panel space

  • Trusted Siemens Engineering: Built for long-term durability in harsh environments


Order Now

Available and ready to ship worldwide.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Siemens 3RT2036-1KB40

Siemens 3RT2036-1KB40

$560.00
Add to wishlist
Siemens 3RT2036-1KB40

Siemens 3RT2036-1KB40

Your Price:
$560.00
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