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China Manufacturer of 250A MCCB

Name: China Manufacturer of 250A MCCB
Brand: all-electronics-online.com
SKU: 738938675
Availability: InStock
Rating: 5 (146 reviews)

Price:	US $ 16.5-20.5/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	100/Piece
Pay Type:	L/C,T/T,Western Union

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Showroom Product Company Profile

Prod Model:	UKM30-250s
Markets:	South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Type:	Circuit Breaker
Function:	Circuit-Breaker Failure Protection
Arc-extinguishing Medium:	Air
Breaking Capacity:	Low Voltage Circuit Breakers
Poles Number:	4
Certification:	CCC
Operation:	Manual Type
Installation:	Fixed
Speed:	Normal Type Circuit Breaker
Structure:	Moulded Case Circuit Breaker

Product Description

The UKM30 series moulded case circuit breaker MCCB is high-tech products in 21st century with advanced design, high performance, pleasant apprearance and delicate dimension.

Meanwhile, they are intelligent controlled and developed with microelectronic technoloigy.

This moulded case circuit breaker MCCB is used in the electrical system of AC 50 Hz, related voltage of up to 690V, rated current of up to 800A to prevent the system from overload, short-circuit and under-voltage and control the infrequent operation of motor

Rated current In(A): 100, 125, 150, 175, 200, 225, 250,

Number of poles: 2, 3, 4

Rated voltage Ue(V): AC690

Arc distance(mm): 0

Rated limit short capitily lcu/lcs(KA): AC690V: 5/3; AC400V: 50/35; AC230V: 100/50

Ratediperation frequency per hour: 120

Type		UKM30-63S	UKM30-100S		UKM30-250S		UKM30-400S		UKM30-630S		UKM30-800S
Rated current In(A)		10,16,20,32,40,50,63	16,25,32,40,50, 63,75,100		100,125,150,175,200,225,250		250,300,350,400		400,500,630		630,700,800
Number of poles		3	3	4	3	4	3	4	3	4	3	4
Rated voltage Ui(V)		AC690V	AC690V		AC690V		AC690V		AC690V		AC690V
Arc distance (mm)		≤50	≤50		≤50		≤50		≤50		≤50
Rated ultimate short-circuit breaking capitily Icu/Ics(KA)	AC690V	-	5/3		5/3		10/10		10/10		15/15
	AC400V	10/5	50/35		50/35		70/70		70/70		70/70
	AC230V	25/13	100/50		100/50		100/100		100/100		100/100
Operational performance (times)	ON	6000	6000		2000		1000		500		500
	OFF	8500	8500		7000		4000		2500		2500
Dimensions (mm)	a	75	90	120	105	140	140	185	210	280	210	280
	b	130	155		165		257		275		275	275
	c	68	68		68		103		103		103	103
Weight(kg)		0.75	1.1	1.4	1.5	1.9	5.5	7.5	10.9	14.2	11.4	15.7
Rated operation frequency		120	120		120		60		20		20

Founded: In 1987;

People of the staff: 500;

Engineers: More than 30

QA/QC: More than 20

Certificate: CCC, CB, CE, UL, TUV, Semko, KEMA, SAA, ISO9001

The land space of the company: Amounts to 20000m2

What we do: Products' Design, mold building, production of parts (injection & punching), assembling, and products' Inspection

Main products: Isolator switch, changeover switch, waterproof switch socket, industrial plug socket, cable float level switch, terminal junction box, solar photovoltaic inverter, circuit breaker contactor relay and etc.

Main market: Europe, Australia, Middle-east, Asia, Southeast Asia, America, Africa