Telemecanique LRD3355 — Telemecanique, LRD Series, Overload Relay, 690 V ac, 1NO, 1NC

The LRD3355 Telemecanique is part of the LRD series of overload relays. These relays are designed to protect electric motors from damage caused by overloads or short circuits. The LRD3355 is specifically rated for use with 690 V AC electrical systems.

This overload relay is equipped with two auxiliary contacts, one normally open (1NO) and one normally closed (1NC). These contacts can be used to control other devices or provide feedback to a control system. The 1NO contact is open when the relay is not activated, and closes when an overload condition occurs. Conversely, the 1NC contact is closed when the relay is not activated, and opens during an overload or fault situation.

The LRD3355 Telemecanique overload relay is easy to install and offers reliable protection for motors. It is designed to be mounted directly to the motor starter or contactor, ensuring that it is in close proximity to the motor being protected. This proximity allows for quick detection of anomalies and swift response to prevent motor damage.

Telemecanique is a reputable brand in the electrical industry, known for producing high-quality and durable products.