SONTUOEC STFP60 125A/30mA RCCB 16A 25 32A 40A 63A 100A 125A ELCB 2P 4P Residual Current Circuit Breaker AC or A type
General
STFP60 series earth leakage circuit breaker is suitable to the circuit of AC50/60Hz.rated voltage 230V for 2 poles and 400V for 4 poles, and rated current up to 125A.when people come across the electric shock or the leakage current of the electrical network exceeds the fixed value, this product can cut off the fault current in short period so as to protect person and the equipments, It also can be used in the infrequent starting of the circuit and motors.
The circuit breaker is suitable to industry, commerce, high-rise building, household and other kinds of places.
This product meets the standard of IEC/EN61008-1.
It has the following features:
In complicance with IEC/EN61008-1
Bilateral busbar wiring capabilities to adapt to the wider use of premises.
With functions of fault indicator.
Maximum connecting ability of 35mm2,wiring torque 3.5N *m, applicable to a variety of installing
equipments, wiring stronger.
Protection class:IP20
| | Residual Current Circuit Breaker RCCB |
Frame rated current(A) Inm | |
| Rated residual currents, I^n (mA) | 30,100,300,500 |
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Rated impulse withstand voltage Uimp(kV) | |
Rated run short-circuit breaking capacity(kA) Ics | |
Rated ultimate breaking capacity(kA) Icn | |
Rated residual making and breaking capacity(A) I△m | |
Rated residual current Fastest breaking time | |
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Maximum wiring capacity(nm²) | |
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RCCBs are further divided into types depending on the operating function:
Type S: For selectivity, with time-relay.
Type AC: For which tripping is ensured for residual sinusoidal alternation currents, whether suddenly applied or slowly rising.
Type A :For which tripping is ensured for residual sinusoidal alternating currents and residual pulsation direct currents, whether suddenly applied or slowly or slowly rising.
Tripping sensitivity data:
RCCB with a rated residual current of maximum 30mA are used for personnel, material and fire protection, as well as for protection against direct contact.
RCCB with a rated residual current of maximum 30mA are used as preventative fire protection in case of insulation faults.
Sales Service:
1, Please kindly inform us which items you are interested, and the best price will be provided to you within 8hours.
2, Any questions about more items, please feel free to contact us.
3, We are sincerely looking forward to establishing a cooperative relationship with you.
4, Free sample is available!
5, If you need any of relative models, please kindly send us your photos or sample for quotation.
6, Also available for OEM/ODM services.
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STFP60 ELCB 2P 4P 125A 30mA RCCB Circuit Breaker Images
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