Thermal overload relay for motor protection Key features 50 Hz or 60 Hz operation with insulation voltage up to 660 V Current rating range: 13 to 63 A Provides phase failure protection when the motor is overloaded Plug compatible with LC1D and CJX2 series AC contactors Includes different mechanisms and temperature compensation for reliable performance Trip level and reset Trip level fixed at 10 A Reset options: manual reset or automatic reset Installation options Mounting flexibility: can be installed as a standalone relay or combined with a contactor for seamless integration Auxiliary contact 1 normally open (NO) auxiliary contact and 1 normally closed (NC) auxiliary contact for additional signaling and control Applications and use scenarios Protecting a threephase motor on a packaging line: integrated with a contactor to safeguard against overload and shorten downtime Standalone or combined protection for conveyor system motors in manufacturing environments, enabling quick maintenance and reliable restart Motor protection for fans, pumps, or other equipment in HVAC or water treatment setups, with convenient signaling through the auxiliary contacts This device is designed to deliver dependable motor protection with straightforward installation, clear signaling, and compatibility with common contactor families, while maintaining a professional, trustworthy performance profile.