Siemens SIRIUS 3RT2 Contactor, 72 V dc Coil, 3-Pole, 90 A, 45 kW, 1NO + 1NC, 690 V

The Siemens power contactor is engineered for robust performance in demanding environments. With an extended operating range, it ensures reliability and consistency in industrial applications. Designed as a three-pole contactor, it supports significant operational currents and features advanced power loss management. Its compact size and innovative design make it suitable for installation in various settings, providing a seamless interface for control circuits. Enhanced with integrated safety functions, this contactor contributes to effective energy management while ensuring adherence to rigorous safety standards. Ideal for traction systems, it offers a versatile solution for modern electrical distribution needs.

Varistor for surge protection
Auxiliary contacts for control functions
Exceptional mechanical service life
Wide temperature range support
Spring-loaded terminals for quick connections