Product selection：
| Specifications
(Type C, Type D) |
number of poles | Leakage
（ RCD only） |
communication |
|
16A |
MCB 1P |
Leakage protection 30mA |
485+dry contact |
|
25A |
MCB 2P |
Leakage protection 100mA |
Dry wet contact+ reclosing |
|
32A |
MCB 3P |
Leakage protection 300mA |
Automatic reclosing |
| 40A | MCB 4P | / | WIFI（tuya） |
| 63A | RCD 1P+N | / | / |
External dimensions
Wiring instructions：
Communication cables require the use of twisted pair shielded wires 2*0.5 mm²
technical parameter
aracteristics of the protector when the ambient air temperature is between 30-35 ℃ (i.e. without temperature compensation) are shown in the table below
| number | Type of over current instantaneous release device | Rated current of circuit breaker In | Initial state | Test current | set time | Expected results |
| 1 | B、C、D | In∈63A | cold | 1.13In | ≥1h | not trip |
| In>63A | ≥2h | |||||
| 2 | B、C、D | In≤63A | hot | 1.45In | ≤1h | trip |
| In>63A | ≤2h | |||||
| 3 | B、C、D | In≤32A | cold | 2.55In | 1s(t(60s | trip |
| In>32A | 1s<t<120s | |||||
| 4 | B | all | cold | 3In | ≥0.1s | not trip |
| C | 5In | |||||
| D | 10In | |||||
| 5 | B | all | cold | 5In | <0.1s | trip |
| C | 10In | |||||
| D | 20In |
2.9. power
2.9.1. standby power：＜5W
2.9.2. Synchronization power：＜15W
2.9.3. opening power：＜15W
2.10. Minimum operating voltage：＞ 70VAC
note
- The circuit breaker should not be affected by rainwater during transportation and storage, and the product should be stored in a well ventilated area.
- During use, dust and dirt should be regularly removed, and it is best to use a face mask to expose only the handle part of the circuit breaker.
- Before use, check whether the basic technical data on the nameplate or mark meets the requirements. The protection characteristics of this circuit breaker are determined by the manufacturer
During use, it cannot be disassembled or adjusted arbitrarily.
- The neutral wire must not be connected incorrectly.
- Before use, the connecting screw must be tightened to avoid poor contact and damage to the product.
- The setting temperature of this series of circuit breakers is 30+5 ℃. If multiple circuit breakers are installed in the same sealed box, they should be used with reduced capacity
The coefficient is 0.8