Eaton EMT Overload Relay 1 NO/1 NC, 3A Contact Rating, 2 W, 240 V AC/DC, 1P 066166 EMT6

Eaton 066166 EMT6 overload relay is engineered for industrial and automation applications requiring reliable motor protection. This relay features a 1 pole design with 1 normally open (NO) and 1 normally closed (NC) contact configuration, supporting a contact rating of 3 A and consuming just 2 W of power at 240 V AC/DC supply voltage.

Designed for DIN rail mounting, the relay offers easy, tool-free installation with screw terminal connections and a tightening torque of 1.2 Nm to ensure secure wiring. Its IP20 protection rating safeguards internal components from foreign objects larger than 12.5 mm, making it safe to use in commercial and industrial environments.

The relay supports both automatic and manual reset methods allowing versatile operation, while integrated LED indicators provide clear visual feedback on relay status, facilitating rapid troubleshooting and maintenance.

Engineered to withstand harsh conditions, the device operates effectively within a temperature range of -25°C up to 45°C and withstands impulse voltages up to 6 kV, protecting connected equipment from electrical surges.

With a compact form factor (102 mm length, 78 mm width, 22.5 mm depth) and lightweight design (~150 g), this relay is suitable for control panels and motor protection circuits in industrial automation, manufacturing, HVAC systems, and material handling applications such as conveyor motors in warehouses and supermarkets.

This overload relay features screw terminals for secure connections. Mounts easily on DIN rails for efficient installation. Automatic and manual reset methods provide flexible control. IP20 rated to protect against solid objects greater than 12.5 mm.

Operates reliably between temperatures of -25°C to 45°C. Integrated LED indicators simplify troubleshooting and status monitoring. Lightweight design (approx. 150 g) for ease of handling. Rated impulse withstand voltage of 6 kV ensures surge protection.

Choose Eaton EMT Overload Relays for trusted motor safety and electrical reliability across diverse sectors. Browse EnvMart's selection of reliable relays and automation products for your industrial applications.