Thermal Overload Relay 3UA / JRS2

JRS2 thermal relay is suitable for AC 50/60Hz, voltage up to 660V and current up to 630A,general AC motor of long or discontinuous long operation, used as overload protection and hasthe functions of breaking phase protection, temperature compensation, and trip indication. Itcan automatically and manually get back. It can be fixed with contactor CJX1 together, also beindependtly fixed. The product conforms to IEC60947-4-1 stardand.

Motion Characteristic: Three-phase Balance Motion Time

Thermal Relay JRS2 Specification 001

Phase-losing Motion Characteristic

Thermal Relay JRS2 Specification 002


Thermal Relay JRS2 Specification 003Thermal Relay JRS2 Specification 004Thermal Relay JRS2 Specification 005Thermal Relay JRS2 Specification 006


Thermal Relay JRS2 Dimensions 001 Thermal Relay JRS2 Dimensions 002

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