Frame rated current Inm(A)				30	50		125
Type				NF30-CW	NF63-CW		NF125-CW
Photo
Rated current In (A) 40℃ reference ambient temperature				6,10,16,20, 25,32	6,10,16,20, 25,32,40,50, 63		60,75,100, 125
Number of poles				3	3		3
Max rated service voltage Ui(V)			AC	690	690		690
			DC	250	250		250
Dimensions and mounting details			a	67.5	75		90
			b	96	130		130
			c	49	68		61
			ca	67	88		88
			bb	84	110		110
			aa	23.5	25		30
Dimensions and mounting details	GB14048-2 AC (No symmetry value/symmetry value)	550V 600V		0.5	1.5		10
		440V 480V		1	2.5/1		15
		380V		1.5	5/2		25
		220V 240V		1.5	7.5/4		30
	IEC60/947-2 Icu AC		500V	0.5	2.5/1		10
			440V	0.75	2.5/1		10
			415V	1	2.5/1		15
			380V	1.5	5/2		25
			240V	1.5	7.5/4		30
	DC		250V	0.5	7		7.5
			125V	1	5		10
Connection way				Press terminal
Shopping fitting	Alarming switch (AL)			-	○		○
	Auxiliary switch (AUX)			-	○		○
	Voltage release mounting (SHT)			-	○		○
	Low Voltage release mounting (UVT)			-	○		○
	Accessory lead wire terminal platform (LT)			-	○		○
	Outer operate handle			-	○		○
	Terminal isolation cover			○	-	○	-	○
Automatic tripping device				Complete electromagnetism type
Trip button				-	Have

Frame rated current Inm(A)				250		400		600
Type				NF250-CW		NF400-CW		NF630-CW
Photo
Rated current In (A) 40℃ reference ambient temperature				125,150,175, 200,225,250		250,300, 350,400		500,600,630
Number of poles				3		3		3
Max rated service voltage Ui(V)			AC	690		690		690
			DC	250		250		250
Dimensions and mounting details			a	105		140		210
			b	140		257		275
			c	61		97		97
			ca	92		135		155
			bb	126		194		243
			aa	35		44		70
Dimensions and mounting details	GB14048-2 AC (No symmetry value/symmetry value)	550V 600V		10		10		15
		440V 480V		15		15		18
		380V		18		18		30
		220V 240V		30		30		50
	IEC60/947-2 Icu AC		500V	-		10		15
			440V	-		10		15
			415V	1.5/1.5		15		18
			380V	1.5/1.5		18		30
			240V	2.5/2		30		50
	DC		250V	-	-	15		20
			125V	-	-	20		30
Connection way				Press terminal
Shopping fitting	Alarming switch (AL)			-		○		○
	Auxiliary switch (AUX)			-		○		○
	Voltage release mounting (SHT)			-		○		○
	Low Voltage release mounting (UVT)			-		○		○
	Accessory lead wire terminal platform (LT)			-		○		○
	Outer operate handle			-		○		○
	Terminal isolation cover			○		-	○	-	○
Automatic tripping device				Complete electromagnetism type
Trip button				-		Have

Frame rated current Inm(A)				30	50		125
Type				NF30-SW	NF63-SW		NF125-SW
Photo
Rated current In (A) 40℃ reference ambient temperature				16,10,16, 20,25,32	6,10,16, 20,25,30, 40,50,63		60,75,100, 125
Number of poles				3	3		3
Max rated service voltage Ui(V)			AC	690	690		690
			DC	250	250		250
Dimensions and mounting details			a	75	75		90
			b	130	130		130
			c	68	68		61
			ca	90	90		88
			bb	110	110		110
			aa	25	25		30
Dimensions and mounting details	GB14048-2 AC (No symmetry value/symmetry value)	550V 600V		7.5/4	5		5/3
		440V 480V		10/5	7.5/4		30/15
		380V		10/5	10/5		50/25
		220V 240V		25/13	10/5		50/25
	IEC60/947-2 Icu AC		500V	7.5/4	25/13		100/50
			440V	10/5	7.5/4		30/15
			415V	10/5	10/5		50/25
			380V	10/5	10/5		50/25
			240V	25/13	25/13		100/50
	DC		250V	7.5/4	7.5/4		40/20
			125V	-	-		-
Connection way				Press terminal
Shopping fitting	Alarming switch (AL)			-	○		○
	Auxiliary switch (AUX)			-	○		○
	Voltage release mounting (SHT)			-	○		○
	Low Voltage release mounting (UVT)			-	○		○
	Accessory lead wire terminal platform (LT)	-	○		○		○
	Outer operate handle			-	○		○
	Terminal isolation cover			○	-	○	-	○
Automatic tripping device				Complete electromagnetism type
Trip button				-	Have

Frame rated current Inm(A)				250	400		600
Type				NF250-SW	NF400-SW		NF630-SW
Photo
Rated current In (A) 40℃ reference ambient temperature				125,150, 175,200, 225,250	250,300, 350,400		500,600,630
Number of poles				3	3		3
Max rated service voltage Ui(V)			AC	690	690		690
			DC	250	250		250
Dimensions and mounting details			a	105	140		210
			b	165	257		257
			c	68	97		103
			ca	90	155		155
			bb	126	194		-
			aa	35	44		70
Dimensions and mounting details	GB14048-2 AC (No symmetry value/symmetry value)	550V 600V		5/3	5		5
		440V 480V		30/8	15		15
		380V		50/13	25		25
		220V 240V		50/13	50		50
	IEC60/947-2 Icu AC		500V	100/25	5		5
			440V	30/8	20		20
			415V	50/13	25		20
			380V	50/13	25		25
			240V	50/25	50		50
	DC		250V	40/20	40/20		40/20
			125V	-	-		-
Connection way				Press terminal
Shopping fitting	Alarming switch (AL)			-	○		○
	Auxiliary switch (AUX)			-	○		○
	Voltage release mounting (SHT)			-	○		○
	Low Voltage release mounting (UVT)			-	○		○
	Accessory lead wire terminal platform (LT)			-	○		○
	Outer operate handle			-	○		○
	Terminal isolation cover			○	-	○	-	○
Automatic tripping device				Complete electromagnetism type
Trip button				-	Have