Insulated Piercing Connector/Piercing Clamp

Short Description: Insulation Piercing Connector IPC connector is suitable for aluminum and copper conductors and components not losable, end cap attached to body, Insulation material made of weather resistant glass fiber reinforced polymer, contact teeth made of tinned brass or copper or aluminum, bolt made of dacromet steel. When tightening the bolts, the teeth of the contact plates penetrate the insulation and establish a perfect contact. The bolts are tightened until the heads shear off. Stripping of insulation is avoided.

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Overview

▪ Piercing structure, simple installation, no need to strip insulated wires;
▪ Torque nut, constant puncture pressure, to ensure a good electrical connection without damaging the wire;
▪ Self-sealing structure, moisture-proof, waterproof, anti-corrosion, prolong the service life of insulated wires and clamps;
▪ Use special contact blades, suitable for copper (aluminum) butt joint and copper-aluminum transition;
▪ The electrical contact resistance is small, and the contact resistance is less than 2.5 times the resistance of the equal-length branch wire, which meets the DL/T765.1-2001 standard;
▪ Special insulating shell, resistant to sunlight and environmental aging, dielectric strength> 12kV;
▪ Curved surface design, suitable for the same (different) diameter wire connection, wide connection range (0.75mm2-400mm2/td)

Product performance test

▪ Mechanical properties: The gripping force of the clamp is greater than 1/10 of the wire breaking force, which meets the requirements of GB/T2314-2008;
▪ Temperature rise performance: In the case of high current, the temperature rise of the wire clamp is less than the temperature rise of the connecting wire:
▪ Thermal cycle performance: Meet the GB/T2317.3-2008 thermal cycle test standard for electric power fittings;
▪ Waterproof insulation performance: meet the relevant test requirements of GB/T13140.1-2008 Part 2;
▪ Corrosion resistance: 3 cycles of 14 days test in sulfur dioxide and salt spray environment;
▪ Environmental aging performance: six weeks of exposure to temperature changes and thermal shocks in ultraviolet, dry and humid environments;
▪ Fire resistance: The insulating material of the connecting device can withstand the glow wire test and meet the requirements of Chapter 4~10 of GB/T5169.4.

Selection table

1kV series product selection table

model	Equivalent model	Main line section(mm²)	Branch section(mm²)	Nominal current(A)	Dimensions(mm)	Weight (g)	Puncture depth(mm)	Number of bolts(Pieces)
WX756	JJC888	0.75-6	0.75-6	41	21×27×23	10	1-1.5	1
WX101	JJC-1	1.5-25	1.5-10	55	27×41×62	55	1.5-2	1
WXEP	JJC-2	16-95	1.5-10	55	27×41×62	55	1-2	1
WX102	JJC-3(A)	6-50	4-25	157	42×45×62	110	2.5-3.5	1
WX2-95	JJC-3	16-95	4-35(50)	157	46×52×87	160	2.5-3.5	1
WX2-150	JJC-4	50-150	6-35(50)	157	46×52×87	162	2.5-3.5	1
WX3-95	JJC-5	25-95	25-95	214	50×61×l00	198	3-4	1
WX3-120	JJC-5-1	16-120	16-120	214	50×61×l00	198	3-4	1
WX4-150	JJC-6	(35)50-150	(35)50-150	316	50×61×l00	280	3-4	1
WX6	JJC-7	120-240	25-120	276	52×68×l00	360	3-4	1
WX7	JJC-7-1	150-240	10-25	102	52×68×l00	336	3-4	1
WX240	JJC-8	95-240	95-240	425	83×130×130	1020	4-5	2
WX300		300	25-95	425	83×130×130	1040	4.5-5.5	2
WX300		300	95-240	425	83×130×130	1040	4.5-5.5	2
WX400		400	25-95	425	83×130×130	1050	5-6	2
WX400		400	95-240	425	83×130×130	1050	5-6	2

Flame-retardant and fire-resistant piercing clamp selection table

model	Equivalent model	Main line section(mm²)	Branch section(mm²)	Nominal current(A)	Dimensions(mm)	Weight (g)	Puncture depth(mm)	Number of bolts(Pieces)
WX756	JJC888	0.75-6	0.75-6	41	21×27×23	10	1-1.5	1
WX101	JJC-1	1.5-25	1.5-10	55	27×41×62	55	1.5-2	1
WXEP	JJC-2	16-95	1.5-10	55	27×41×62	55	1-2	1
WX102	JJC-3-1	6-50	4-25	157	42×45×62	110	2.5-3.5	1
WX2-95	JJC-3	16-95	4-35(50)	157	46×52×87	160	2.5-3.5	1
WX2-150	JJC-4	50-150	6-35(50)	157	46×52×87	162	2.5-3.5	1
WX3-95	JJC-5	25-95	25-95	214	50×61×l00	198	3-4	1
WX3-120	JJC-5-1	16-120	16-120	214	50×61×l00	198	3-4	1
WX4-150	JJC-6	(35)50-150	(35)50-150	316	50×61×l00	280	3-4	1
WX6	JJC-7	120-240	25-120	276	52×68×l00	360	3-4	1
WX7	JJC-7-1	150-240	10-25	102	52×68×l00	336	3-4	1
WX240	JJC-8	95-240	95-240	425	83×130×130	1020	4-5	2
WX300		300	25-95	425	83×130×130	1040	4.5-5.5	2
WX300		300	95-240	425	83×130×130	1040	4.5-5.5	2
WX400		400	25-95	425	83×130×130	1050	5-6	2
WX400		400	95-240	425	83×130×130	1050	5-6	2

10kV Piercing Clamp Selection Table

model	Equivalent model	Applicable wire (mm²)		外形尺寸(mm)			Nominal current(A)	Number of bolts(Pieces)	Puncture depth(mm)
model	Equivalent model	Main line section (mm²)	Branch section(mm²)	A	B	H	Nominal current(A)	Number of bolts(Pieces)	Puncture depth(mm)
WX10-95/70	JJC10-1	25-95	16-70	68	82.5	107.5	226	2	4.5-6
WX10-185/50	JJC10-2	95-185	16-50	78.5	77.5	112.5	180	2	4.5-6
WX10-240/150	JJC10-3	95-240	50-150	84	83	112.5	366	2	4.5-6
WX10-240/240	JJC10-4	95-240	95-240	89	85.5	112.5	530	2	4.5-6