RCCB
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HB232-40 / HB234-25 Residual Current Circuit Breaker (RCCB)
Nws yog electro-mechanical nyob rau hauv cov xwm.Qhov tseem ceeb ntawm no yog tias:
1.Nws tuaj yeem txuas rau ob qho tib si.
2.It yog raws li IEC / EN 61008-1 (qhov tseem ceeb voltage ywj siab RCCB), Nws yog nrog electro-mechanical tso tawm uas ua hauj lwm yam xyuam xim txawm tsis muaj voltage los yog kab voltage qis dua 50V.
3.Type -A: Tiv thaiv cov ntaub ntawv tshwj xeeb ntawm residual pulsating DC uas tsis tau smoothed.
4.Kev tiv thaiv cov neeg tiv thaiv hluav taws xob los ntawm kev sib cuag ncaj qha (30 mA).
5.Kev tiv thaiv cov neeg tiv thaiv hluav taws xob los ntawm kev sib cuag tsis ncaj (300 mA).
6.Kev tiv thaiv kev teeb tsa tiv thaiv kev phom sij (300 mA).
7. Muab kev tiv thaiv zoo rau tsev neeg thiab kev lag luam kev faib khoom.
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RCCB-B-80A Residual Current Circuit Breaker
Nws yog electro-mechanical nyob rau hauv xwm.Lub highlinght ntawm no yog hais tias nws yuav tsum tau wired nyob rau hauv ob qho tib si kev taw qhia.Qhov no ua rau retrofit ib qho yooj yim txoj kev uas hais txog kev sib txuas xov hlau conventions.it kuj busbar campatible
