1. GENERAL
- 1.1 Certificates: CE;
- 1.2 Electric ratings: AC50/60Hz, 690V, up to12A;
- 1.3 Application: remote making & breaking circuits, protect circuit from over-load when assembling with thermal over-load relay, frequent start-up and control of AC motor;
- 1.4 Utiliation category: AC-3,
- 1.5 Altitude:≤2000m;
- 1.6 Ambient temperature: -5C~+40C;
- 1.7 Mounting category: II;
- 1.8 Mounting conditions: inclination between the mounting plane and the vertical plane
- should not exceed士5° ;
- 1.9 Standard: IEC/EN 60947-4-1.
2.TECHNICAL DATA
| Items | Model | LC1-K06 | LC1-K09 | LC1-K12 | ||||
| Pole | 3 | 4 | 3 | 4 | 3 | 4 | ||
| Auxiliary Contact | 1NO/1NC | - | 1NO/1NC | - | 1NO/1NC | - | ||
| Rated conventional heating current (A) AC-1 | 20 | 20 | 20 | |||||
| Rated operational current (A) | 380/400V | AC-3 AC-4 |
6 | 9 | 12 | |||
| - | - | - | ||||||
| 660/690V | AC-3 AC-4 |
3.8 | 5 | 5 | ||||
| - | - | - | ||||||
| Rated insulation voltage (V AC) | 690 | 690 | 690 | |||||
| Power of controlled 3-phase cage motor (AC-3) | kW | 220/230V AC | 1.5 | 2.2 | 4 | |||
| 380/400V AC | 2.2 | 4 | 5.5 | |||||
| 660/690V AC | 3 | 4 | 4 | |||||
| AC coil (V) | 24, 36, 48, 110, 127, 220, 240, 380, 415 | |||||||
| DC coil (V) | 24, 36, 48, 110, 220 | |||||||
3. OVERALL AND MOUNTING DIMENSIONS (MM)
