Dpx MCCB with High Quality

Prod Model:	DPX MCCB
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
High Quality Competitive Prices:	OEM
Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Electric Type
Speed:	Normal Type Circuit Breaker
Arc-extinguishing Medium:	Air
Installation:	Fixed
Poles Number:	3
Certification:	CCC
Structure:	Moulded Case Circuit Breaker

Product Description

DPX type Moulded Case Circuit Breaker is suitable for industrial or commercial power and lighting with AC50/60Hz, Rated working voltage up to AC660V/DC250V, rated current up to 630A. Its a kind of economical Breaker with the characters of stable and reliable function, beautiful appearance, small size and long life.
It can be used for conversion of line and infrequent starting motor. It can also be attached to install the Accessories which have protection function for avoiding loss-voltage, under voltage. The product can Install connection line with front board and back board, it also can equip hand-operating apparatus or Motor-operating apparatus to control in a remote distance.

Type		DPX-125N			DPX-250N
Pole  number		3P 4P			3P  4P
Rated  current  In(A)		16-125			25-250
Rated  working  voltage  Ue  (50-60Hz)		500			690
Rated  working  voltage  Ue=(V)		250			250
Rated  insulation  voltage  Ui~(V)		500			690
Rated  impulse  voltage  Uimp  (Kv)		6			8
Usage  group		A			A
Moulded  case  switch  type		E				H	L
Limited  breaking  capacity(KA)  230/240V~		22	35	50	60	100	170
Rated limited short-circuit breaking capacity lcu(KA)	400/415V~	16	25	36	36	70	100
	440V~	10	18	20	30	60	70
	480/500V~	8	12	14	25	40	40
	600V~	-	-	-	20	25	25
	690V~	-	-	-	16	20	20
	250V=	16	25	30	36	40	40
Used  breaking  capacity  lcos(%Icu)		100	50	50	100	75	50
Short-circuit  closed  capacity  (400V~)		32	52.5	75.6	75.6	154	220
Life(open,   close  for  a  time)	M echanical	7000			7000
	Electrical	1000			1000