JR28N(LRD) series of thermal overload relay

The scope of application

The series of thermal overload relay for 50 / 60Hz, rated insulation voltage 660V, rated current of 0.1 ~ 93A circuit, for motor overload when the phase protection. The relay has a different mechanism and temperature compensation, can be inserted into the LC1-D series, AC contact, it is the world’s most advanced relay in the 1990s. Products meet the IEC60947-4 standard.

Features

main circuit basic parameters 1. Rated insulation voltage 660V 2. Rated operating current 25,35,93 A 3. Sealed regulator rated current The rated current of the current component b. auxiliary circuit 1. Normally open and normally closed with electrical isolation 2. Rated insulation voltage 550V 3. Rated frequency 50 / 60Hz 4. Use category, the amount of working voltage, agreed heating current and rated operating current

Technical Parameters