Siemens SIRIUS 3TC Contactor, 240 → 288 V ac Coil, 2-Pole, 400 A, 2NC + 2NO

The Siemens robust contactor is designed to ensure high performance and reliability in demanding environments. Built for maximum efficiency, the product features a size 12 configuration, suitable for 2-pole DC operation. Its operational capabilities extend to connecting auxiliary switches, delivering superior longevity with a mechanical service life of up to 10 million cycles. Designed for use in various temperature ranges and built to withstand rigorous ambient conditions, this contactor ensures consistent performance. Its cutting-edge design facilitates easy installation and maintenance, making it an ideal choice for commercial and industrial applications requiring high operational integrity.

Fastens easily to vertical and horizontal surfaces
Designed for extensive operational life reducing maintenance costs
Equipped with auxiliary switch options for enhanced functionality
Features user-friendly screw terminal connections for easy wiring