AC Contactor General
1 Electric ratings: up to 20A 40A 60A 230V AC50/60HZ
2 Utilization category: AC-1 AC-7a AC-7b
3 Standard: IEC/EN 61095
Technical Data
1 Rating
| Model | Utilization category | UI(V) | Ue(V) | Conventional heating current | Ie(A) | Controlled power(KW) |
| CT-20 | AC-1 AC-7a | 500 | 230 | 20 | 20 | 4 |
| CT-20 | AC-7b | 500 | 230 | 20 | 9 | 1.2 |
| CT-40 | AC-1 AC-7a | 500 | 400 | 40 | 40 | 40 |
| CT-63 | AC-1 AC-7a | 500 | 400 | 63 | 63 | 40 |
2 Making and breaking capacity
| Model | Utilization category | Making and breaking conditions | Electrification time(s) |
Interval time(s) | Operating cycle times |
||||||||
| Ic/Ie | Ur/Ue | COSø | |||||||||||
| CT-20 | AC-1 AC-7a | 1.5 | 1.05 | 0.8 | 0.05 | 10 | 50 | ||||||
| CT-20 | AC-7b | 8 | 1.05 | 0.45 | 0.05 | 10 | 50 | ||||||
| CT-63 | AC-1 AC-7a | 1.5 | 1.05 | 0.8 | 0.05 | 10 | 50 | ||||||
3 Conventional heating current under different ambient temperature
| Rated current | 40℃ | 50℃ | 60℃ | 70℃ | |
| Ie=20A | 20A | 18A | 16A | 14A | |
| Ie=40A | 40A | 38A | 36A | 32A | |
| Ie=63A | 63A | 57A | 50A | 46A | |
Features
1 Compact design and modularization design
2 Insulation material with excellent performances has been adopted to enhance the operation security to a great extent.
3 Elegant appearance, A mounting instruction diagram is appended for convenient operation.
4 No noise during operation
Overall and Mounting Dimension(mm)
