Product description:
Uk2.5b wiring terminal adopts frame screw crimping technology, which has the characteristics of firm locking wire, high pressure, and should not fall off.
Products made of high strength copper alloy production, good electrical conductivity, shell using nylon 66 engineering plastic, anti-aging, flame retardant, acid and alkali resistance advantages.
Installation using C45 same guide rail, can be perfect and circuit breaker, vacuum switch, AC contactor and other electrical products combined use.
The product uses the screw self-locking principle design, the main body is divided into screws, wire frame and conductor several mechanism parts.
The screws are M3-shaped. An M3 screwdriver is required during installation and assembly.
The wire pressing frame is made of high-strength copper zinc alloy, processed by high-speed punch press, punched by tapping machine, completed the basic production, and finally completed the production through heat treatment and electroplating.
And conductor and screw are also punch and tap two steps to complete production.
Uk2.5b terminal is one of the most widely used UK series terminal. The 2.5-square-meter diameter is suitable for most power distribution cabinets, control cabinets and communication cabinets.
The 2.5 square line is also suitable for fire protection and other warning equipment.
1.
Parameter
| International product standards: |
IEC60947-1 |
GB14048 |
| Rated Voltage Current: |
800V |
41A |
| Standard Wiring Range: |
Minimum Wire Diameter 0.25mm |
Maximum Wire Diameter 4mm |
| Contact Material: |
Brass H62 (body galvanized brass, screws galvanized iron) |
| Insulator Material: |
PA66 Engineering Plastics |
| Flame Retardant Grade: |
94-V-0 |
| Product Standard Size: |
Thickness is 6.2mm |
Width is 42.5 mm |
Height is 47 mm |
2.Product Design
1)The height of the product is 47 meters, which is the same size as UK3N, so accessories such as guide rails and baffles with the same specifications can be used in the assembly of the product.
2)The width is 42.5 mm, and the mounting guide rail is suitable for standard 1.0 thickness and 35 mm width.
3) Thickness 6.2 mm.Mark bar and bridge selection distance is 6.2 mm.
3.A
ccessories Function
1 Baffle D-UK3/10, the baffle function is to seal the exposed metal part of the terminal, effectively delay the oxidation speed of the metal part, but also prevent the occurrence of short circuit accidents and dangerous situations.
2 Marking bar, UK5N uses ZB6 marking bar, numeric characters can be customized according to demand, or blank marking bar can be ordered and written with oiliness marker pen.
3 Center type bridge.
UK5N is matched with FB110-6, different number of terminal bridge can be cut by scissors or pliers.
4 Fasteners, the use and selection of fasteners need to be based on the environment. In cold environment, 3 screws E/UK or SUK-E,EW-35 can effectively avoid foot breakage.
5 Marking blocks. Marking blocks with different thicknesses are selected according to the space used. The main models are UK-B1 and UBE/D, with widths of 1cm and 2cm respectively.
6 Mark clip and mark seat can be used interchangeably, the advantage is that the installation only needs to be fixed, the disadvantage is that the position must be fixed, otherwise the installation can not be completed.
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