The electrical accessories of this series of circuit breakers are the auxiliary functional components specially designed by our company for GYM9 series circuit breakers. In the light circuit, household and building, different electrical accessories and GYM9 series circuit breakers can be selected according to the need, which can realize remote control, circuit breaker status indication, alarm signal, under-voltage and over-voltage protection function.
Description
Description:
AU9-AL9
| Model | AU9 | AL9 |
| Type | Auxiliary Contact | Alarm Contact |
| Standard | IEC/EN 60947-5-1 | IEC/EN 60947-5-1 |
Function |
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| Indicating the On/off state of
Circuit breaker |
Sending signal at the time of fault tripping of Circuit breaker | |
| On the front panel, there is mechanical indication which can indicate fault tripping | ||
Application |
||
| Distant indication of
Circuit breaker state |
Sending signal at the time of fault tripping | |
| Voltage Ue | AC 230/400V | AC 230/400V |
| DC 120V | DC 120V | |
| Rated frequency | 50/60Hz | 50/60Hz |
| Red Mechanica indication | No | yes |
| Test function | No | yes |
| Working Current | ||
| 230V AC 6A | 230V AC 6A | |
| 400V AC 3A | 400V AC 3A | |
| 120V DC 1A | 120V DC 1A | |
| Contact Number | 1NO/NC | 1NO/NC |
| Working temperature | -35~+70℃ | -35~+70℃ |
| Wiring Diagram |
SH9-UV9-OV9
| Model | SH8 | UV9 | OV9 | UV9+OV9
|
| Type | Shunt Release | Undervoltage tripping | Overvoltage trip | Unde&Over-voltage of Single-phase
|
| Standard | IEC/EN 60947-5-1 | IEC/EN 60947-1
|
IEC/EN 60947-1
|
IEC/EN 60947-1
|
Function |
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| When it gets signal, it triggers the circuit breaker to trip. | When power voltage lowers( 35%~70%Un), it makes circuit breaker trip; When power is not supplied normally, it prevents circuit breaker from reconnecting to the circuit.
|
Monitor voltage between phase line and neutral line. When voltage rises( for example, neutral line is broken) , it triggers circuit breaker to trip. | It has function of over-voltage release, and function of making circuit breaker trip when power voltage lowers. | |
| 0.2 S time delay prevents the temporary lowering of voltage from causing mistrip. | rated tripping voltage range: 280vac±5%. | Rated tripping voltage range: 280vac±5%.
Rated under-voltage tripping range: 55~160v. |
||
Application |
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| Distant control can achieve emergency breaking. | Prevent machine from restarting without control signal, ensuring safety. | Prevent over-voltage from damaging circuit and equipment. | Prevent over-voltage and under-voltage from damaging circuit and equipment. | |
| Voltage Ue | AC 230/400V
AC 48V AC 12/24V |
AC 230/400V
|
AC 230/400V
|
AC 230/400V
|
| DC 120V
DC 48V DC 12/24V |
||||
| Rated frequency | 50/60Hz | 50/60Hz | ||
| Test function | No | yes | yes | yes |
| Working temperature | -25~+70℃ | -25~+70℃ | ||
| Wiring Diagram
|
