TeSys Deca contactor, 4 poles (2NO+2NC), for non-inductive load applications up to 40A/690V AC-1. They can be used to create motor starters for almost any type of application. It provides a 220V 50/60Hz AC coil, 1NO+1NC built-in auxiliary contacts (NC mirror certified), connection by screw clamp terminals. For operating rates until 3600 cycles/hour and environments until 60°C, it procures high reliability and durability. Compact (45mm width), DIN-rail mounting or screw fixing. Power contacts have a 40A resistive load rating. Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh). Contactor has one normally open and one normally closed auxiliary contact built-in as standard. The NC contact is mirror certified. Screw clamp terminals are used for load and auxiliary connections. An extensive line of accessories makes it easy to meet the requirements of most applications. The contactor is 4.13 inches tall, 1.77 inches wide and 3.90 inches deep. It weighs 0.94 lbs. Contactor is certified to UL, CSA, IEC, CCC, EAC and Marine standards. Contactor also meets the requirements of RoHS/REACh making it a Green Premium product.

• 40A current rating makes it suitable for high-current-consuming applications
• Low power loss of 3.2W per pole for energy efficiency and increased productivity
• IP20 rating indicates that it's protected from objects larger than 12mm in size
• Screw termination method is simple and doesn't need complex tools

• Electric heating systems
• Industrial lighting
• Motor-powered machinery

To keep this unit in top shape, regularly check its contact points for dust and debris. Clean off these contaminants with a low-pressure dry air stream. It's also important to check that the mounting and terminal screws are tightly fastened, especially in vibrating settings.