1.Application
QS5 cam starter is mainly used to start torward or backward and stop directly three-phase asynchronous elecric motor with AC 50/60Hz, voltage up to 500V and capacity up to 7.5KW. It can also be used for changeover from one ind of circuit to the other.
2.Specification
| Model | Mark | Rated current (A) | Motor control capacity (HP) | Mechanical life (times) | Frequency of operation (per hr) | Applications | Position of lever |
| QS5-15A | I-O | 15 | 5.5 | 250000 | 200 | ON-OFF switching | 0-60 |
| QS5-30A | 30 | 10 | |||||
| QS5-15N | I-O-I | 15 | 5.5 | Forward & reverse | 60-0-60 | ||
| QS5-30N | 30 | 10 | |||||
| QS5-15P/3 | I-O-II | 15 | 5.5 | for 3 pole two circuit | 60-0-60 | ||
| QS5-30P/3 | 30 | 10 | |||||
| QS5-63A | I-O | 63 | 22 | 200000 | 180 | ON-OFF switching | 0-60 |
| QS5-100A | 100 | 30 | |||||
| QS5-63N | I-O-I | 63 | 22 | Forward & reverse | 60-0-60 | ||
| QS5-100N | 100 | 30 | |||||
| QS5-63/P4 | I-O-II | 63 | 22 | for 3 pole rwo circuit | 60-0-60 | ||
| QS5-100/P4 | 100 |
