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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
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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
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Standards Compliance: IEC/EN 60947, UL, CSA
Technical Specifications
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Catalog Number: 3RT2036-1KB40
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Series: SIRIUS 3RT20
-
Operating Voltage: Up to 690V AC
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Insulation Voltage (Ui): 690V
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Impulse Withstand Voltage (Uimp): 6 kV
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Protection Rating: IP20 (IP54 with cover)
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Ambient Operating Temperature: -25°C to +60°C
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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.
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.