China LW28GS Series Padlock Type Power Disconnect Switches factory and manufacturers

LW28GS Series Padlock Type Power Disconnect Switches

Short Description:

The total number of LW28GS series padlock type power disconnect switches is a derivative of LW28 series universal transfer switches.It is mainly used as a power cut-off switch in machine tools that can be locked with a padlock.It can be locked with a padlock in the off position (i.e..”O*or “OFF”position)and on position (“1″or “ON”position)to prevent misoperation and control the operation of unauthorized personnel.

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Technical parameter

Model		LW28-20	LW28-25	LW28-32	LW28-63	LW28-125	LW28-160
Rated operating voltage Ue	V	440	440	440	440	440	440
Agreed heating current lth	A	20	25	32	63	125	160
Rated operating current le
AC-21A	A	20	25	32	63	100	150
AC-22A	A	20	25	32	63	100	150
AC-23A	A	15	22	30	57	90	135
Raled control power P
AC-23A	kW	7.5	11	15	30	45	75
Number ef cperation cyclas
Carrying idler		8500	8500	8500	8500	8500	8500
Loadod		1500	1500	1500	1500	1500	1500
ofa		10000	10000	10000	10000	10000	10000

Mode	Pane specifications	Overall dimensions	Installation dimensions
		A C H	D1 D2
LW28-20/GS⁰4-1	MI	□48 3 42 33	36 36 中8.5 φ4.5
LW28-20/GS04-2	M2	164 43 3 42	48 48 φ10 市 A 4
LW28-25/GS04-1	M1	□48 45.2 50 33	36 36 φ8.5 φ4.5
LW28-25/GS04-2	M2	□64 45.2 51 42	48 48 φ10 φ4.5
LW28-32/GS04-2	M2	□64 58 55 42	48 48 φ10 φ4.5
LW28-32/GS04-3	M3	□88 58 55 52	68 68 ①13 ①6
LW28-63/GS04-2	M2	64 66 72.5 42	48 48 φ10 φ4.5
LW28-63/GS04-3	M3	□88 66 72.5 52	68 68 φ13 φ6
LW28-125/GS04-3	M3	□88 84 88 52	68 68 φ13 ①6
LW28-160/GS04-3	M3	□88 88 100 52	68 68 φ13 φ6