Schneider Electric CA3KN40MD3

The Control Relay CA3KN40MD3 features a configuration of four normally open contacts (4NO) and is rated for operation up to 10A at a voltage of 690V. It is suitable for controlling electromagnetic loads categorized under AC-15 and DC-13. This relay operates with a 220V DC control circuit, which is designed to eliminate inrush consumption, thereby enhancing reliability.

Equipped with a surge suppression device, the relay supports high operational rates of up to 180 cycles per minute, making it well-suited for applications that demand speed and efficiency. It operates effectively within an ambient temperature range of -25°C to +50°C. The compact dimensions of 45mm in width allow for easy installation on a 35mm DIN rail or via screw fixation.

This device has attained multiple certifications, including IEC, UL, CSA, CCC, and EAC, ensuring compliance with various international standards. The mounting options include both rail and plate support, with connection facilitated through screw clamp terminals accommodating a range of cable sizes. The Control Relay CA3KN40MD3 is designed for durability, featuring a mechanical lifespan of 20 million cycles and robust protection against environmental factors.