The shape of LF type yoke plate is just like a rectangle in which an oval hole is located in the middle position; it is used for connection between two pieces of separate conductors subjected to twin-connection insulator string (suspension or tension insulator string). It is mainly installed on overhead high-voltage transmission line of 330KV.

Type		Dimension (mm)				Nominal Failure Load (kN)	Weight (kg)
		B	Φ	H	L
	LF-2140	16	20	70	400	210	5.5
	LF-2540	16	24	110	400	250	9.2
	LF-3040	16	26	120	400	300	11.4
	LF-3055	18	26	120	550	300	12.4
	LF-4055	26	30	190	550	400	26.6

Type		Dimension (mm)				Nominal Failure Load (kN)	Weight (kg)
		B	Φ	H	L
	LF-21-110/400	16	20	110	400	210	8.52
	LF-21-120/450	16	20	120	450	210	10.13
	LF-21-120/500	16	20	120	500	210	11.18
	LF-21-120/600	16	20	120	600	210	13.29
	LF-25-120/400	16	24	120	400	250	9.92
	LF-25-120/450	16	24	120	450	250	11.05
	LF-25-120/500	16	24	120	500	250	12.17
	LF-25-120/600	16	24	120	600	250	14.43
	LF-32-120/400	18	26	120	400	320	11.46
	LF-32-120/500	18	26	120	500	320	14.05
	LF-32-120/600	18	26	120	600	320	16.65
	LF-42-120/500	20	26	120	500	420	15.62
	LF-42-120/550	20	26	120	550	420	17.12
	LF-42-120/600	20	26	120	600	420	18.5
	LF-50-120/450	24	30	120	450	500	17.95
	LF-64-120/450	28	33	120	450	640	22.57
	LF-64-120/500	28	33	120	500	640	24.77
	LF-64-120/550	28	33	120	550	640	26.97

State Network Model		Dimension (mm)					Nominal Failure Load (kN)	Weight (kg)
		B	Φ	Φ1	H	L
	LF-32J-120/400	18	26	26	120	400	320	11.85
	LF-42J-120/500	20	26	26	120	500	420	16.05
	LF-64/42J-120/500	20	33	26	120	500	420	16.72