Gkm1-400h Low Voltage Electrical Switch

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: GKM1-400H
• Arc-extinguishing Medium: Air
• Installation: Open Frame
• Structure: MCCB
• Poles Number: 2,3,4
• Type: Circuit Breaker
• Function: Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CCC
• Transport Package: Standard Exporting Package
• Specification: 400H
• Trademark: TTT
• Origin: China
• HS Code: 85362000
• Production Capacity: 500000 Pieces/Month

Product Description

                                      Low-voltage Power Distribution Products  
                            GKM1Series Moulded Case Circuit Breaker 
                         
                                                                                        GKM1-400H                
 Main Technical Data
 

Model	Rated Frame  Currrent Inm(A)	Rated Current In(A )	Rated operating Voltage Ue(V)	Pole Number	Rated ShortCircuite Breaking Capacity(KA)				Arcing Distance(mm)
					Icu/CosΦ		Icu/CosΦ
					380V	660V	380V	660V
GKM1-63S	63	(6),10,16,20,25,32,40,50,63	380	3	25	/	12.5	/	≤50
GKM1-63H			380	3,4	50	/	25	/
GKM1-100S	100	(10),16,20,25,32,40,50,63,80,100	380	2,3,4	35	/	25	/	≤50
GKM1-100H			380/660	2,3,4	50	10	25	5
GKM1-225S	225	100,125,160,180,200,  225	380	2,3,	35	/	25	/	≤50
GKM1-225H			380/660	2,3,4	50	10	35	5
GKM1-400S	400	225,250,315,350,400	380/660	3,4	50	10	35	5	≤100
GKM1-400H			380/660	3,4	65	10	42	5
GKM1-630S	630	400,500,630	380	3,4	50	/	35	/	≤100
GKM1-630H			380/660	3,4	65	10	42	5
GKM1-800S	800	630,700,800	380	3	65	/	42	/	≤100
GKM1-800H			380/660	3	100	10	60	/
GKM1-1250H	1250	70,080,010,001,250	380/660	3,4	65	20	35	10	≤100

Outline and Mounting Size 
Outline and mounting size of GKM1 SERIES front connection type breaker as following pics and tables
 

Model	Outline size of front connection breaker													Mounting Size
	W		L	H	H1	W1	L1	H2	W2	X		Y		A	B	Φd
	3P	4P								3P	4P	3P	4P
GKM1-63S	78	/	135	74	90.5	25	170	20	14	25	23	69	49	25	117	3.5
GKM1-63H	78	102	135	82	98.5	25	170	28	14	25	23	69	49	25	117	3.5
GKM1-100S	92	122	150	68	86	30	200	24	17	27	23	67	51	30	129	4.5
GKM1-100H	92	122	150	86	104	30	200	24	17	27	23	67	51	30	129	4.5
GKM1-225S	107	/	165	86	110	35	230	24	23	27	23	80	53	35	126	5
GKM1-225H	107	142	165	103	127	35	230	24	23	27	23	80	53	35	126	5
GKM1-400S	150	198	257	105	155	48	357	38	32	70	66	96	90	44	194	7
GKM1-400H	150	198	257	105	155	48	357	38	32	70	66	96	90	44	194	7
GKM1-630S	182	240	270	112	160	58	370	43	44	70	67	96	90	58	200	7
GKM1-630H	182	240	270	112	160	58	370	43	44	70	67	96	90	58	200	7
GKM1-800S	210	280	280	117	160	70	380	42	44	68	67	83	82	70	243	7.5