JR28 series thermal overload relayDetailed product description：

JR28 (LR2) series thermal overload relay (hereinafter referred to as thermal relay) is suitable for overload and phase failure protection of AC motors with AC 50Hz or 60Hz, voltage up to 690V, and current ranging from 0.1-630A during long-term operation or intermittent long-term operation.

The thermal relay has functions such as phase failure protection, temperature compensation, action indication, automatic and manual reset, and stop. The product operates reliably.

This product complies with standards such as GB14048.4 and IEC60947-4-1.
The thermal relay can be connected and installed with the contactor, or installed independently. This product forms an electromagnetic starter with the CJX2 series contactor.