Overview
The Siemens SIRIUS 3RT7036-1AH20 is a high-performance contactor designed for reliable switching of motors and other electrical loads. As part of the globally recognized SIRIUS 3RT family, this contactor is engineered for demanding industrial applications. It features a robust design with a 3-pole configuration, rated for AC-3 operation at 50A and 22kW at 400V. The contactor is equipped with a 48V AC, 50/60 Hz control coil, making it suitable for a wide range of control circuits. Its compact Size S2 frame and secure screw terminals ensure easy and reliable installation in control panels and enclosures. This product is ideal for original equipment manufacturers (OEMs), panel builders, and maintenance professionals seeking a durable and efficient switching solution.
Key Benefit
- Reliable Performance: Engineered to the highest standards, ensuring long-term operational reliability and safety.
- Energy Efficient: Optimized design minimizes power consumption, reducing operational costs over the product’s lifetime.
- Easy Installation: Features clearly marked screw terminals for a quick and secure electrical connection, saving time during setup.
- Robust and Durable: Built to withstand harsh industrial environments, ensuring a long service life and minimal maintenance.
- Versatile Application: Suitable for a wide range of motor control applications, including pumps, fans, conveyors, and more.
- Global Standard: A part of the globally accepted SIRIUS family, simplifying integration into international systems and control designs.
Technical Specification
- Product Type: Contactor, AC-3
- Product Number: 3RT7036-1AH20
- Brand: Siemens SIRIUS
- Rated Operational Current (AC-3): 50 A (at 400V)
- Rated Power (AC-3): 22 kW (at 400V)
- Number of Poles: 3-pole
- Control Supply Voltage: 48 V AC, 50/60 Hz
- Frame Size: S2
- Termination Type: Screw terminals
- Contact Type: Normally Open (NO)
- Standards: IEC, VDE, UL, CSA
- Mounting: DIN rail or screw mounting
- Operational Temperature: -25°C to +60°C
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