This contactor from Schneider Electric's TeSys Deca range is used to power on and shut down an electrical circuit. It's suitable for use in applications that call for the rapid or frequent switching of power, like motor starters and large industrial lighting systems. To ensure an extended and reliable service life, the device has a mechanical durability of 30 million cycles. Its breaking capacity of 450A at 440V helps to prevent overcurrent from damaging equipment at start-up, so you'll benefit from increased plant availability. Screw-clamp terminals hold the wiring securely, so there's less need for maintenance.

• Two auxiliary contacts for increased power capacity
• Built-in bidirectional peak-limiting diode suppressor to protect the coil from inrush current
• Optional DIN rail or panel mounting to best suit your application
• Fast opening time of 16 to 24ms, so has an almost instant switching capacity

• Shipyards and quarries
• Oil and gas industry
• Pharmaceutical manufacturing

Yes, this contactor comes with a protective cover to help stop airborne contaminates from settling on the unit. It also protects the workings from human touch to minimise the risk of electric shocks.

CSA C22.2 No 14, EN 60947-4-1, EN 60947-5-1, IEC 60947-4-1, IEC 60947-5-1, UL 508, IEC 60335-1.

LROS (Lloyds register of shipping), CSA, UL, GOST, DNV, CCC, GL, BV, RINA, UKCA.