TELEMECANIQUE LB1LC03M16

Telemecanique LB1LC03M16 Thermal Overload Relay Block Description A robust thermal overload relay block from Telemecanique, model LB1LC03M16. This component is designed to protect motors from overcurrent conditions by providing reliable thermal tripping. It features an adjustable current range of 10-16A and is designed for direct mounting on TeSys contactors, ensuring seamless integration into your motor control circuits. Specifications Brand: Telemecanique Type: LB1LC03M16 Product Type: Thermal Overload Relay Block Adjustment Range: 10-16 A Rated Insulation Voltage (Ui): 690V AC max. Compatibility: TeSys D Contactors (LC1D series) Label Info Manufacturer: Telemecanique Model: LB1 LC03M.. Voltage: Ui:690V a.c. max. Certifications: UL, CSA (SP), CE Application Ideal for motor protection in industrial control panels, conveyors, pumps, fans, and other machinery utilizing three-phase motors. Country of Origin This product is made in France. CO2 Impact Opting for a refurbished component like this LB1LC03M16 saves approximately 6.0 kg of CO2 emissions compared to manufacturing a new one. This choice supports a circular economy and reduces industrial waste. Availability This item is a used, tested component in excellent working condition. Available for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question? What contactor series is the LB1LC03M16 compatible with?This thermal overload relay block is designed for direct mounting on Telemecanique (now Schneider Electric) TeSys D series contactors, specifically models like the LC1D09, LC1D12, LC1D18, LC1D25, and LC1D32. Question? How do I set the trip current on this relay?The trip current is set using the dial on the front of the unit. The adjustment range for this specific model is from 10 Amperes to 16 Amperes. The dial should be set to the full load current (FLA) of the motor it is protecting. Question? What is the function of the red ‘STOP’ and blue ‘RESET’ buttons on this type of relay?The red button is a stop button that manually opens the normally closed (NC) trip contact, effectively stopping the motor. The blue button is used to reset the relay after it has tripped due to an overload condition. It can typically be set to either manual or automatic reset mode, depending on the specific model configuration. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.