Siemens SIRIUS 3RT2036-1AL20-1AA0 Power Contactor, 51 A, 22 kW, 230 V AC, Size S2, Screw Terminal Original Brand New
Siemens 3RT2036-1AL20-1AA0 power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-pole, 230 V AC, 50/60 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal, size: S2, upright mounting position
- ConditionOriginal Brand New
- Warranty12 months
Backorder available · Factory lead time 2–3 weeks.
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Description
Overview
The Siemens SIRIUS 3RT2036-1AL20-1AA0 is a high-performance 3-pole power contactor designed for reliable switching of motors and other loads up to 51 A. Part of the SIRIUS 3RT2 series, this contactor is built for durability and efficiency, offering a compact design that saves space in control cabinets. Its robust construction and high-quality materials ensure a long service life and dependable operation in a variety of industrial applications.
Technical Specification
- Product Type: Power Contactor
- Model Number: 3RT2036-1AL20-1AA0
- Rated Operational Current (AC-3e/AC-3): 51 A
- Rated Power (AC-3e/AC-3): 22 kW at 400 V
- Poles: 3-pole
- Control Supply Voltage: 230 V AC, 50/60 Hz
- Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
- Terminals: Screw Terminals
- Size: S2
- Mounting Position: Upright
Benefit
- High Performance: Optimized for switching high-power loads with a rated current of 51 A and a power rating of 22 kW.
- Space-Saving Design: The compact S2 size allows for efficient use of space within control panels and enclosures.
- Reliable Operation: Built with Siemens' renowned engineering and quality, ensuring dependable and long-lasting performance.
- Easy Installation: Features screw terminals for quick and secure wiring, simplifying the installation process.
- Versatile Application: Suitable for a wide range of applications, including motor control, lighting, and other industrial loads.
- Integrated Auxiliary Contacts: The built-in 1 NO and 1 NC auxiliary contacts provide flexibility for signaling and interlocking circuits, reducing the need for additional components.
Function
The Siemens 3RT2036-1AL20-1AA0 power contactor serves as an electrically controlled switch for controlling the power flow to an electrical circuit. When the 230 V AC control voltage is applied to the coil, the magnetic field pulls the main contacts together, allowing the current to pass to the connected load. When the control voltage is removed, the contacts open, interrupting the power flow. The integrated auxiliary contacts change state simultaneously with the main contacts, providing status feedback to a control system or for use in safety and interlocking circuits.
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Specifications
| SKU / Model | 3RT2036-1AL20-1AA0 |
|---|---|
| Weight | 0.985 kg |
| Dimensions | 145 × 121 × 65 mm |
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