Thermal overload relay with good quality;
Electric current: 0.1A~630A;
Conforms to IEC60947-4-1;
Professional manufacturing.

Application:
This thermal overload relay is suitable for general AC motor of AC 50/60Hz, voltage up to 660V and current up to 630A. It is used to protect motor from damage for long or discontinuous long operation. It can automatically and manually get back. It can be fixed with contactor CJX1 together or fixed independently .

 

Parameters of Auxiliary Contact:

 

AC-15	DC-13
380V, 0.26A	220V, 0.14A
220V, 0.45A	110V, 0.27A

 

Three-phase Balance Motion Time:

  Times of the setting current Motion time Start condition Ambient temperature1 1.05 >2h Cold state 20±5oC2 1.2 <2h Heat state(Following the No.1 test)3 1.5 <4min4 7.210A2s< Tp≤10s≤63A Cold state104s< Tp≤10s>63A Phase-losing Motion Characteristic:No Times of the setting current Motion time Start condition Ambienttemperature Any two phases Another phase1 1.0 0.9 >2h Cold state 20±5oC2 1.15 0 <2h Heat state(Following the No.1 test)