The Siemens 3RT23 contactor is a robust and reliable solution designed for controlling electrical power in diverse applications. With a compact design featuring a 4-pole configuration, it can handle high operational currents and withstand demanding conditions. This contactor is engineered for efficiency, boasting low power loss and impressive thermal endurance, suitable for environments ranging from -25 to +60 °C. Optimised for ease of installation, it integrates seamlessly onto standard DIN rails, making it a top choice for industrial and commercial use. Its design ensures longevity with a mechanical service life of up to 30 million cycles, ensuring it meets the rigorous demands of modern electrical systems.

Durable materials for harsh environmental conditions
Spring-loaded terminals for secure connections
High operational reliability and long service life
Versatile control supply voltage for flexibility
Supports insulation voltage up to 690 V
Options for auxiliary contacts to expand functionality