TeSys Giga high power contactor, 4 poles (4 NO) suitable for category AC-1 applications up to 275A @440V. It's equipped with 200-500V AC/DC wide band low consumption electronic coil, PLC output control and embedded with highly reliable 1NO+1NC auxiliary contact block (17V 1mA). Designed for demanding applications with maximum operating rates up to 300 cycles per hour and environments up to 60°C. It’s built with high reliability delivering mechanical durability up to 8 million cycles. Contact Wear Diagnosis (CWD) is a standard function, which continuously monitors and provide feedback through healthy and alarm conditions by an LED indicator Remote signaling of wear diagnosis is enabled by an optional Remote Wear Diagnosis (RWD) module. It is possible to replace switching module (main contacts) and control module. Enhancing contactor life and maintenance possible without removing main power cables/busbars, thanks to cable-memory connection blocks. Front accessible main power connections are with bolted connection and control connections by push-in terminals and easy and quick assembly. It provides IP2x protection from front face with optional terminal shrouds conforming to IEC 60529 and VDE 0106. It can cover -25°C to 60°C operation ambient air temperature and directly mounted on plate, with no derating up to 3000m altitude. Contactor can be installed in three quadrants of vertical plane, and OLR could be directly mounted below contactor. The dimensions are 255 mm x 143 mm x 193 mm (H x W x D), compact size enables panel space savings. Multi standards certified (CB, CCC, cULcs, CE, UKCA marking). Unique QR code provides quick access to complete product data.