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HO212/214 10kA Residual current circuit breaker withovercurrent protection
>Scope of application
This standard applies to our company produced HO212/214-63 residual current circuitbreaker with over current protection.The circuit breaker has good current limitingperformance, and can accurately protect the line from overload, short circuit, leakagecurrent and other fault hazards.HO212/214-63 series circuit breakers (hereinafter referred to as circuit breakers) aresuitable for AC 50/50Hz, rated voltage not exceeding 415V, rated current to 63A, toprotect line facilities and electrical equipment in buildings and similar places, and alsofor infrequent on-off operations.
1.Short-circuit protection function
2.Overload protection function
3. Leakage protection function
4.Controlfunction
5.Isolation function
>Normal working conditions and installation conditions
| Ambient temperature range | -5 C ~+40C，Average temperature not exceeding +35 C in24H |
| Altitude | The elevation of the installation site does not exceed 2000m |
| Atmospheric conditions | +40*C,50%+20C,90% |
| Class of pollution | level2 |
| Installation condition | TH35-7.5 steel mounting rail according to JB6525-1992 |
| Installation site | Install it vertically, with the handle facing upward to poweron |
| Other requirements for installation | There should be no significant shock and vibration at theinstallation site. |
>Parameters
| Product model | HO212 H0214 |
| Standard | IEC61009-1 |
| Trip curve | B,C,D |
| Rated current (In) | 6,10,16,20,25,32,40,63 4 |
| Rated voltage(Ue) | 240V/415V |
| Insulation Voltage(Ui) | 500V |
| Rated residual operating current (l△n) | 30mA,100mA,300mA |
| Action characteristics of residual current | Type-AC,type-A, type-S |
| Breaking capacity (lcn) | 10kA |
| Rated operating short circuit breakingcapacity(lcs) | 7.5kA |
| Rated impulse resistance voltage | 4kY |
| Rated (residual) on/off capacity (1△m) | 2000A |
| Disconnect indicator function | The green indicator represents the contact open |
| Surge current resistance/at(8/20)us | 3KA |
| Number of product poles | Two poles( 2P), Four poles (4P) |
| Electric life | 4000 |
| Mechanical life | 10000 |
| Trip curve | Curve B:Instant trip between 3In and 5lnCurve C:Instant trip between 5In and 10ln |
| Protection Degree | IP20 |
>Storage conditions and requirements
| Storage method | Ventilation; Relative humidity does not exceed 80%6,; Noacid, alkaline and corrosive gases in the air |
| Storage temperature | -25C-+70C |
| Storage time | From the date of production, the products shall not bestored for more than 3 years under the above conditions |
