The Siemens 3RF2410-1AC45 is a state-of-the-art solid-state contactor designed for seamless integration into a wide range of industrial applications. This three-phase contactor is engineered to provide reliable and efficient zero-point switching, ensuring minimal electrical noise and longer service life for connected devices.
Boasting a robust blocking voltage of 1200V and an operational current rating of 10.5A at AC-51, this contactor is capable of handling demanding loads with ease. Its operational voltage range of 48 to 600V at 50/60 Hz makes it versatile for various power systems, while the control supply voltage ranges from 4 to 30V DC, accommodating a variety of control signals.
The 3RF2410-1AC45 features a compact design with a width of 45mm, a height of 100mm, and a depth that varies between 95.5mm and 104.5mm depending on the product version. It is designed for easy mounting onto a 35mm standard mounting rail, with the option for side-by-side mounting to maximise space efficiency within electrical cabinets.
Connection to the contactor is straightforward, thanks to its screw-type terminals that accommodate a range of conductor cross-sections, both solid and finely stranded, with core end processing. The main contacts can connect with conductor cross-sections from 1.5 to 6 mm², and the auxiliary and control contacts can accommodate conductor cross-sections from 0.5 to 2.5 mm².
The 3RF2410-1AC45 is built to withstand challenging industrial environments, with a shock resistance of 15g/11 ms and vibration resistance of 2g according to IEC standards. It also offers a high degree of protection with an IP20 rating, ensuring safety and reliability in a variety of operating conditions.
This solid-state contactor is an excellent choice for those seeking a durable, high-performance solution for controlling electric loads in industrial automation systems, heating elements, motors, and lighting systems. Its advanced features and robust construction make it a valuable component for enhancing system performance and reliability.