VR36 series thermal overload relay are suitable for overload and phase-failure protection of AC
motors with frequency of 50/60Hz, voltage up to 690v, current up to 0.25-160A under 8-hours duty
or uninterrupted duty.
Functions provided by these relays, are phase-failure protection, temperature compensation, and
manual/automatic reset.
Applicable Standards: National Standard: GB 14048, International Standards: IEC 60947-4-1
The relays can only be installed as single units. Also can be mounted on CJT1 contactor as QC36
electromagnetism starter

 
● The altitude couldn t exceed 2000m.
● Ambient temperature: -5 ~+55 , and the average temperature no more than +35 in 24 hours.
● Atmosphere: Comparative humidity no more than 50% at max +40 , and it may be higher at a lower temperature. The lowest average temperature no more than +20 in the wettest month. The maximum average comparative humidity of this month couldn t exceed 90%, The change of temperature leading to dew on the product must be considered.
● Class of pollution: Class 3.
● The slope between installation surface and vertical surface couldn t exceed 5 .
● Keeping away from explosive, corrosive and electric atomy.
● Keeping dry.
● The product should be used and installed at certain place without any shock, vibration etc.


● Three-phase thermal relays with release class 10A.
● With differential phase-failure protection.
● With continuous current adjusting scale.
● With temperature compensation.
● With ON/OFF indicator.
● With TEST (OFF) button.
● With TEST (OFF) button manual cut NC
● With Manual/Auto reset button.
● With Auxiliary contacts 1 NO+1 NC insulated each other.
● Mounting: plug in connection with contactor or install as a single unit.