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Contact Person : Mr. Yuan longzhu
Company Name : Qingdao Sico Electric Equipment Co., Ltd.
Tel : 86-532-83028251
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Address : Shandong,Qingdao,No.20 Renmin Road Qingdao China
Country/Region : China

LW31 series rotary switches

Product Detailed

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Related Product Searches:LW31 series rotary switches,High Quality,switches, circuit changer,LW31

LW31 series rotary switches applied to switchgear and control of electric mkotors as well as to change over of electric circuits

Please contact Ms.YIN---- yinhebey [at] gmail [dot] com, sikeqd [at] 126 [dot] com. Thank you.

IntroductionLW31 series rotary switches applied to switchgear and control of electric mkotors as well as to change over of electric circuitss,it’s a good substitution for other cam switches. Technical parameters

Description		LW31-20			LW31-25					LW31-32					LW31-50					LW31-75
Rated thermal currentITH	A	20			25					32					50					75
Rated working voltageUe	V	110	220	440	110	220	440	500	690	110	220	440	500	690	110	220	440	500	690	110	220	440	500	690
Rated working currentLe
AC-21A	A			20					25					32					50					70
AC-22A	A			16					20					32					40					63
DC-20	A	20				25					32					50					75
power	P
AC-23A	KW		5	7.5		7.5	11		15		11	18.5		22		15	22		30		18.5	30		37
AC-3	KW		4	5.5		5.5	7.5		11		7.5	15		18.5		11	18.5		22		15	22		30
AC-4	KW		2.2	3		2.2	4	4			3	5.5	5.5			5.5	7.5	9			7.5	11	15
DC-23	KW	0.77	1.2		2	2.2				2	2.2				3	6				4	8

Mechaical life Mechanical life without load:0.3×106 times,operation frequency is 120 times/h.Mechanical life with load:0.6×104 times operation frequency is 120 times/h. Dimensions and installation

Description	Dimensions(mm)				Installation(mm)
Description	A	C	H	L	E	D1	D2	S	F	G	D3	T
LW31-20	54	Φ44	38	25+12n	32	Φ9.5	Φ3.2	1.5	35	Φ45	Φ4.5	6
LW31-20	72	Φ44	38	25+12n	32	Φ9.5	Φ3.2	1.5	58	Φ45	Φ4.5	6
LW31-25	72	Φ59	36	25+13n	33	Φ9.5	Φ3.2	1.5	58	Φ64	Φ4.5	6
LW31-25	105	Φ59	53	23+13n	33	Φ9.5	Φ3.2	1.5	85	Φ64	Φ4.5	6
LW31-32	72	Φ59	36	23+18n	33	Φ9.5	Φ3.2	1.5	58	Φ64	Φ4.5	6
LW31-32	105	Φ59	53	23+18n	33	Φ9.5	Φ3.2	1.5	85	Φ64	Φ4.5	6
LW31-50	105	Φ80	53	34+18n	46	Φ13	Φ5.3	3	85	Φ90	Φ5.5	8
LW31-75	105	Φ80	53	34+27n	46	Φ13	Φ5.3	3	85	Φ90	Φ5.5	8