Siemens SIRIUS 3RT1 Contactor, 127 V Coil, 3-Pole, 140 A, 55 kW, 2NO/2NC, 1 kV

The Siemens Power Contactor ensures reliable switching in industrial applications with its robust three pole structure, handling operational currents efficiently. It offers versatile voltage ranges, high insulation ratings, and advanced surge voltage resistance. With a long mechanical service life and integrated auxiliary contacts, it provides additional circuit control while ensuring safety. Designed for easy installation and maintenance, it meets rigorous industry standards.

Electronic drive technology for efficiency
High cycle durability
Versatile mounting options
Comprehensive safety certifications
Environmental resistance
Excellent shock resistance
Advanced insulation technology
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