Siemens SIRIUS 3RT25 Contactor, 220 V dc Coil, 4-Pole, 9 A, 4 kW, 2NO + 2NC, 400 V

The Siemens power contactor is designed for robust and efficient control in modern industrial applications. With a compact size of S00 and a versatile 4-pole configuration, it supports both AC and DC systems while ensuring high operational reliability. Engineered for up to 30 million mechanical service cycles, it boasts advanced thermal management with low power losses. The contactor's design accommodates various ambient conditions, making it ideal for installations at altitudes of up to 2000 m and temperatures ranging from -25 °C to +60 °C. Safety and efficiency are paramount, with built-in features that comply with international standards, ensuring both operational integrity and environmental responsibility.

Designed to withstand challenging environmental conditions
Flexible for various operational voltage scenarios
Efficient thermal characteristics reduce energy consumption
User-friendly installation with adaptable mounting options
Comprehensive certifications ensure operational trust