Overview
The Siemens 3RT2036-1AC24 is a high-performance power contactor from the trusted SIRIUS series, designed for reliable and efficient switching of three-phase loads. With an impressive 51 A rating for AC-3e/AC-3 applications and a power capacity of up to 22 kW at 400 V, this contactor is ideal for controlling motors, pumps, fans, and other industrial machinery.
Its robust design and high-quality components ensure a long service life and dependable operation in demanding environments. The compact Size S2 form factor allows for space-saving installation in control cabinets, while the integrated auxiliary contacts and removable auxiliary switch offer enhanced flexibility and control options.
Benefit
- High Performance: Capable of handling significant loads up to 51 A and 22 kW, making it suitable for a wide range of industrial applications.
- Reliable Operation: Built with Siemens’ renowned engineering, ensuring long-term durability and minimal maintenance.
- Enhanced Functionality: Comes equipped with two normally open (NO) and two normally closed (NC) auxiliary contacts, providing versatile control and signaling options.
- Flexible and Modular: The removable auxiliary switch allows for easy configuration changes and maintenance without rewiring.
- Easy Installation: Features robust screw terminals for secure and straightforward wiring. The compact Size S2 design saves valuable space in control panels.
- Global Standard: Complies with multiple international standards (AC-3e/AC-3), ensuring compatibility and safety for global applications.
Function
- Motor Control: Acts as a reliable switching device for three-phase motors.
- Load Switching: Efficiently switches various resistive and inductive loads.
- Safety Interlocking: The built-in auxiliary contacts can be used for safety circuits and interlocking functions.
- Signaling: The NO/NC auxiliary contacts provide feedback on the contactor’s status to a PLC or control system.
Technical Specification
- Product Number: 3RT2036-1AC24
- Product Type: Power Contactor
- Rated Operating Current (AC-3e/AC-3): 51 A
- Rated Power (AC-3e/AC-3): 22 kW at 400 V
- Poles: 3-pole
- Operating Voltage: 24 V AC, 50/60 Hz
- Auxiliary Contacts: 2 NO + 2 NC
- Terminals: Screw Terminal
- Size: S2
- Features: Removable Auxiliary Switch
- Brand: Siemens
- Series: SIRIUS
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