C Shaped Wedge Clamp

The C-type clamp is a non-force-bearing power connection fitting, which is composed of a C-shaped element with elasticity and a hinge block installed in the C-shaped element. The elasticity of the C-shaped element can store and release the energy caused by the thermal expansion and contraction of the wire (load change). When the load increases and the wire heats up and expands, the C-shaped element will slightly open; when the wire shrinks, the C-shaped element bounces back due to its own elasticity to maintain a constant contact pressure between the clamp and the wire (called "shared breathing"). effect"). The hinge block installed in the C-shaped element can generate a very large side pressure under a certain force, so that a sufficient contact pressure is generated between the connector and the wire. When matched with the co-respiration of the C-shaped element, a long-term constant contact pressure between the connector and the wire can be obtained, so that the long-term contact of the connection point is good.


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Product Details

• The elasticity of the C-shaped element can maintain a constant contact pressure between the wire and the clamp for a long time, a constant and sufficiently large contact pressure, and the maximized contact surface can maintain a very low contact resistance for a long time.

•Unique structure to ensure that the pressure of the wires (different wire diameters) on both sides is equalized, and the large and small wires are skipped.

• Long-term stable and good contact performance: maintenance-free, maintenance-free, reducing maintenance costs.

•Scientific and advanced articulated structure, which saves effort, greatly reduces labor intensity and improves work efficiency; the force and pressure are in different directions, which greatly reduces the influence of human factors during installation.

•Special aluminum alloy material, coated with anti-corrosion, anti-oxidation, water-repellent and conductive power compound grease, can make the wires of different materials contact well. Such as: aluminum-aluminum, copper-copper connection, copper-aluminum transition.

•The wire is not damaged at all during installation and disassembly; it can be reused many times; it has the same life as the wire.

•Using bolts for fastening, the bolts are made of imported stainless steel, which has strong anti-corrosion ability; when installing and disassembling, it is very easy to install and disassemble, and the universal wrench is enough without heavy special tools; it is more economical and does not require expensive special tools and consumables; the fastest, only One bolt needs to be tightened, no tools and bullets are needed for loading and unloading.

• The safest, no dangerous explosives; the strongest, with bolts, and will never exit naturally. 

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The C-shaped clamp is a non-load-bearing power connection fitting, and cannot be used as a load-bearing fitting; it can only be used for connection with wires, jumpers, T-connections and transformer down-leads.

Technical specification: 

Model No.

Conductor No

LGJ/L J

Conductor No

L J/L J

Conductor No   LGJ/LGJ

Conductor No    JKLYJ/JKLYJ

BJC-10

50/1635/2516

70/1050/25161035/2516



BJC-11

50/352535/5035

70/2550/503535/35

50/35;35/35

70/35;50/5035

BJC-20

70/2516

70/16;95/1610



BJC-21

75/3550/5035/70

70/35


95/3570/50

BJC-22

75/5050/7035/95

95/3570/7050

70/503550/50

120/3595/5070/70

BJC-23


150/10120/10



BJC-30

120/251695/2516

150/251695/25120/2516



BJC-31

120/3595/503570/7050/9535/120

150/35120/503595/50

95/35

185/35150/5035120/5095/70

BJC-32

150/35120/15070/9550/12035/150

95/9598/70

120/3595/5070/70

120/7095/95

BJC-33

150/70/50120/957095/120957070/15012050/150

150/957050120/9570

150/5035120/705095/9570

150/1209570120/12095

BJC-34

150/95120/12095/150

150/120120/120

150/70120/95

150/150

BJC-35

150/150120120/150

150/150

150/15012095120/120


BJC-36

185/503550/18535/185

185/50185/35

185/35

240/5035185/957050

BJC-37

185/7070/185

185/95185/70

185/50

240/9570185/120

BJC-38

185/12095120/18595/185

185/150185/120

185/9570

240/150120185/185150

BJC-39

185/150150/185

185/185

185/150120

240/185

BJC-41

240/3550/24035/240

240/70240/50240/35

240/35


BJC-42

240/95705095/24070/240

/240/120240/95

240/7050


BJC-43

240/120120/240

240/150

240/95


BJC-44

240/185150185/240185150/240

240/185

240/150120185/185

240/240

BJC-45

240/240

240/240

240/185


BJC-46



240/240


BJC-54



300/240185


BJC-55



300/300




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