2020 Good Quality Suspension Assembly Clamp With Bracket - Bolt Type Tension Clamp NLL Series – Yongjiu

Product Detail

NLL series bolt type tension clamp is mainly used in standing electric power line or substation, stationary conduction line and lightning conductor and also be used in jointing the strain insulators by joining hardware or jointing the lightning conductor with the perch. It is designed for aerial lines up to 30kV. 1) Be suitable for fixing insulated aluminum conductor or naked aluminum conductor on the rotate angle or insulator of terminal strain pole, to fix and tighten the aerial conductor. 2) Material: body, keeper - aluminum alloy, split pin - stainless steel, others - hot-dip galvanized steel. 3) Grip strength of the clamp is more than 95% break strength of the conductor. 4) Insulation cover and strain clamp used together for insulation protection

Item	Applicable conductor (mm)	Dimensions (mm)				Failure load (kN)	Weight (kg）	Bolt size
		L	I	C	d
NLL-1	5.1-11.4	135	102	17	16	40kN	0.75	2xM12
NLL-2	11.4-16	155	113	21	16	70kN	0.9	2xM12
NLL-3	14.5-17.5	230	150	30	18	70KN	1.84	3xM14
NLL-4	18-22.4	253	157	31	18	90KN	2.32	3xM14
NLL-5	23-30	370	234	38	20	120KN	4.5	5xM16