NR2 Series Thermal Overload Relays
1.General
1.1 Certificates: CE, UkrSEPRO, EAC, RCC, UL;
1.2 Electric ratings: AC 50/60Hz, 690V, 0.1A~150A;
1.3 Tripping class: 10A;
1.4 Mounting version: Plug-in;
1.5 Standard: IEC/EN 60947-4-1
1.6 Overload protection and phase loss protection
2.Type designation
N ------- Company code
R-------- Design sequence No.
2 --------Thermal overload relay
口--------Current class
3. Features
3.1 3-phase bimetal
3.2 Continuously readjustable current settings
3.3 Temperature compensation
3.4 Tripping indicator
3.5 Test button
3.6 Stop button
3.7 Manual and automatic reset button
3.8 Electrically separated 1N/O plus 1N/C contact
3.9 For direct mounting on contactor or independent mounting
4.Technical data
4.1 Protection properties
Curves
