China MCB FTCQP 1 Pole 20A TPN MCB The 50Hz Electrical Miniature Circuit Breaker fekitori nevagadziri

MCB FTCQP 1 Pole 20A TPN MCB Iyo 50Hz Yemagetsi Miniature Circuit Breaker Featured Image

MCB FTCQP 1 Pole 20A TPN MCB Iyo 50Hz Magetsi Madiki Madiki Circuit Breaker

Tsanangudzo Pfupi

1. Chikumbiro: Chekudzivirira tambo uye midziyo kubva pakuremerwa uye pfupi dunhu.

2. Mitemo yakajairika yekusarudza MCB.

a. Technical data yetiweki painotariswa: Iyo yepasi masisitimu, ipfupi-yedunhu ikozvino pane redunhu breaker yekugadzika poindi, iyo inofanirwa kugara iri shoma pane yekutyora kwechigadzirwa ichi, network yakajairika voltage.

b. Pane 3 curve maitiro ekuita magineti: B curve (3-5 In) kudzivirira uye kutonga kwemaseketi kurwisa kureba tambo muTN uye IT masisitimu.

c. curve (5-10 Mu) kuchengetedza uye kutonga kwemaseketi kubva pakuremerwa uye mapfupi-maseketi; dziviriro ye resistive uye inductive mitoro ine yakaderera inrush ikozvino.

Dcurve (10-20 Mu) kuchengetedzwa uye kutonga kwemaseketi kubva pakuremerwa uye mapfupi-edunhu; dziviriro yemaseketi anopa mitoro ine yakakwira inrush ikozvino pakuvhara dunhu (LV / LV transformers, marambi ekupwanya).

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Product Detail

Product Tags

	standard		IEC/EN60898-1
Zvemagetsi features	Rated current In	A	1,2,4,6,10,16,20,25,32,40,50,63
	Poles	P	1,2,3.4
	Rated voltage Ue	V	AC 240/415
	Insulation voltage Ui	V	500
	Rated frequency	HZ	50/60
	Rated breaking capacity	A	3000,4500(2~40A/6000)
	Rated impulse inomira voltage (1.2/50) Uimp	V	4000
	Dielectric test voltage at ind. Freq. kwe1min	KV	2
	Dhigirii rekusvibisa		2
	Thermo-magnetic kusunungurwa maitiro		B,C,D
Mechanicalfeatures	Upenyu hwemagetsi	t	4000
	Mechanical hupenyu	t	10000
	Dhigirii rekudzivirira		IP20
	Reference tembiricha yekugadzika kwe thermal element	℃	30
	Ambient tembiricha (neavhareji yemazuva ese ≤35 ℃)	℃	-5 ~+40(Chishandiso chakakosha ndapota tarisa kune tembiricha muripo wekugadzirisa)
	Kuchengetedza tembiricha	℃	-25~+70
Installation	Terminal yekubatanidza mhando		Cable/Pini-mhando yebhazi
	Terminal size kumusoro/pasi kwetambo	mm²/AWG	25/18-3
	Terminal size kumusoro/pasi kwebhazi	mm²/AWG	25/18-3
	Kuomesa torque	N*m/ ln-lbs	2/18
	Mounting		PaDIN njanji EN 60715(35mm) nenzira yekukurumidza clip mudziyo
	Connection		Kubva kumusoro uye pasi