High performance mechanical interlocking contactor is an electrically controlled switch constructed with a mechanical interlock and two revering contactor, which is used for switching an electrical power circuit.
Specification
| Model | ATO-CJX2-50N | ||
| Rated Operational Current | 380V | AC-3 | 50A |
| AC-4 | 24A | ||
| 660V | AC-3 | 39A | |
| AC-4 | 12A | ||
| Conventional Heating Current | 80A | ||
| Rated Insulation Voltage | 690V | ||
| Power of Controllable 3-phase Squirrel-cage Motor (AC-3) | 220V | 15kW | |
| 380V | 22kW | ||
| 660V | 33kW | ||
| Operational Frequency | Electric Life | AC-3 | 600 times/h |
| AC-4 | 150 times/h | ||
| Mechanical Life | 3600 times/h | ||
| Service Life | Electric Life (104 Operations) | AC-3 | 60 |
| AC-4 | 15 | ||
| Mechanical Life (104 Operations) | 800 | ||
| Matching Fusing Model | RT16-63 | ||
| Average Power Consumption (20℃) @ 50Hz | Pick-up | 230VA | |
| Holding | 32VA | ||
| Contact Form (Optional) | 3P (Additional 1NO Auxiliary Contact) or 4P | ||
| Rail Size | 35mm | ||
| Ambient Temperature | -5℃~+40℃ | ||
| Altittude | ≤2000m | ||
| Class of Pollution | Class 3 | ||
| Installation Category | Ⅲ | ||
| Dimensions | 200 x 128 x 116mm | ||
| Weight | 3kg |
Tips: Electromagnetic system of AC contactor
The electromagnetic system of the AC contactor is mainly composed of three parts: coil, iron core and armature. Its function is to make the armature and the iron core pull in or release by energizing or de-energizing the electromagnetic coil, thereby driving the moving contact and the static contact to close or break to realize the purpose of connecting or breaking the circuit.
