The Siemens 3RT2037-1AB00 is a robust power contactor designed for high-performance industrial applications. This three-pole contactor is rated for 80 A and can handle up to 91 kW at 690 V AC, making it suitable for a wide range of heavy-duty electrical tasks. It operates efficiently on an AC supply with a control voltage of 50 Hz, ensuring reliable performance in demanding environments.
Engineered with a protection class of IP20, the 3RT2037-1AB00 offers finger-safe touch protection when accessed from the front, enhancing operational safety. The contactor features screw-type terminals for both main and auxiliary circuits, facilitating straightforward and secure connections. Its mechanical endurance is impressive, with a typical service life of up to 10 million switching cycles, ensuring long-term reliability and reduced maintenance needs.
The Siemens 3RT2037-1AB00 is compliant with IEC 60947-4-1 standards, featuring a mirror contact for enhanced operational safety. It is also designed to withstand shock and vibration, with shock resistance ratings of 11.8g for 5 ms and 7.4g for 10 ms at AC. The contactor is suitable for installation at altitudes up to 2,000 metres and can operate within a temperature range of -25 to +60 degrees Celsius, making it versatile for various industrial settings.
This power contactor is part of the SIRIUS range, known for its durability and high-quality performance. It is an ideal choice for applications requiring reliable switching and control of electrical loads in industrial automation systems.