Siemens 3RF2150-1AA06

The solid state relay features a design width of 22.5 mm and supports a maximum operational current of 50 A across a voltage range of 48 to 600 V AC. The relay is equipped with a 24 V DC control supply voltage, enabling zero-point switching functionality. It includes ring cable terminals for secure connections and is rated for insulation voltages up to 600 V, making it suitable for various industrial applications.

This relay is compliant with UL standards, specifically under file E143112 in Vol.1 Sec.8. With a shock resistance of 15g and vibration resistance of 2g, it is built for durability in demanding environments. The device operates effectively within a temperature range of -25 to +60 °C and can be installed at altitudes up to 1,000 m.

Connections are facilitated through screw-type terminals, accommodating solid and finely stranded wires. The relay's IP20 protection class ensures adequate safety from contact with fingers, particularly from the front side. Accessories such as terminal covers and power regulators can be ordered separately to enhance functionality.

This product is designated under the code 3RF21, highlighting its application in industrial automation and control systems.