The Siemens 3RT1026-1BB40 is a robust power contactor designed for reliable performance in a variety of industrial applications. This 3-pole contactor is rated for AC-3 25 A, 11 kW / 400 V 24 V DC, making it suitable for managing high power loads. It belongs to the SIRIUS product line, known for its quality and durability. The contactor is designed with a screw terminal for secure connections. It boasts an impressive mechanical service life, with up to 10 million switching cycles. The device is also designed to withstand challenging environmental conditions, with a maximum installation altitude of 2000 meters above sea level. The front of the contactor has an IP20 protection class, while the terminal has an IP00 protection class. This Siemens power contactor is a reliable choice for your power management needs.