Schneider Electric TeSyS LR Thermal Overload Relay 1 NO/1 NC, 2.6A to 3.7A FLC Motor Rating, 3.7A Relay Contact LR2K0310

Schneider Electric LR2K0310 TeSyS LR Thermal Overload Relay is designed to protect motors from overload conditions by monitoring current and preventing overheating. This relay features 1 NO and 1 NC contact configuration, supporting a full load current motor rating from 2.6 A up to 3.7 A, ensuring compatibility with various motor applications.

It operates with control voltages of 250 V DC up to 690 V AC, providing versatility across industrial settings. The relay supports both automatic and manual reset methods, allowing users control over resetting devices after tripping. Its trip indicator provides clear local signaling of tripped conditions, improving maintenance responsiveness.

Mounting is straightforward with direct installation and secure screw clamp terminals, enabling quick and safe wiring. The IP2X ingress protection rating safeguards components from solid objects to enhance operational durability. The relay operates effectively within a temperature range of -20°C to +55°C, suitable for diverse environments.

Manufactured in the Czech Republic, this Thermal Overload Relay is compliant with international standards including VDE 0660, NFC 63-650, CSA and IEC 60947, UKCA, UL, and BS 4941, certifying its reliability and safety for industrial control processes.

Applications include motor control systems requiring dependable overload protection in industrial automation, manufacturing processes, and general machinery protection. Its phase failure sensitivity adds an extra layer of safety against single-phase supply faults. Overall, the Schneider Electric LR2K0310 enhances the longevity and operational security of electric motors in demanding environments.

Compatible with a wide control voltage range up to 690 V AC and 250 V DC. Features automatic and manual reset methods for flexible operation. Includes a trip indicator for effective local signalling of overload conditions.

Supports mounting directly with screw clamp terminal connections. Robust IP2X protection rating ensuring safety during use. Operates effectively between -20°C to 55°C temperature range. Conforms to multiple safety and performance standards including VDE 0660 and CSA/IEC 60947.

Equipped with phase failure sensitivity to enhance motor operational safety. Designed for use in industrial automation and motor control systems. Compact dimensions of 116mm length, 45mm width, and 65mm depth facilitate easy integration.

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