Auxiliary contactor AC-15 I=3A 3NO 1NC DILER-31(230V50HZ,240V60HZ) 051768

Universal auxiliary contactor for various applications

This reliable auxiliary contactor from Eaton's DILER-31 series is a compact solution for controlling AC and DC circuits. Designed to operate at 230V (50Hz) or 240V (60Hz), it provides effective switching of loads with a rated current of 3A. The construction with three normally closed contacts and one normally open contact allows for flexible configuration of control circuits, both in industrial applications and in residential buildings.

Construction and functionality

The contactor is characterized by a solid construction, enabling mounting on a DIN rail or by screws. Screw connections ensure secure and durable connection of auxiliary wires. The device is adapted to work in a wide range of voltages – from 17V to 500V AC and 24V to 220V DC – which increases its versatility. The rated inrush current is 10A, allowing for trouble-free starting of devices with higher power requirements. Compact dimensions (45 mm width, 58 mm height and 52 mm depth) facilitate mounting in tight spaces.

Application and benefits

The DILER-31 contactor is used in control circuits for motors, lighting, electric heaters and other devices requiring frequent switching on and off. Its resistance to 10 million mechanical cycles guarantees long-lasting and trouble-free operation. Compliance with IEC/EN60947 and protection class IP20 ensure safe use and reliability in various environmental conditions. The possibility of expansion to 8 additional contacts provides great flexibility in adapting the device to specific installation needs.