The Electrical Terminal Blocks must be constructed so that creepage and clearance distances between lines, as well as line and ground, are maintained. The insulation construction must prevent contact with current-carrying surfaces in an attempt to eliminate the possibility of accidental shock. This is accomplished on the terminal blocks by recessing screws and terminals so they are screwdriver accessible only. In this case, screwdriver accessibility means that the standard test finger, which is described in international standards, cannot touch current-carrying surfaces when the terminal block is assembled with wires in place. Check the appropriate appliance standard for selection of the correct terminal block.
Ratings and Approvals
China Connector Manufacturers’s ratings on the terminal blocks carried by Interpower vary, depending on the application. Ratings are also based on if they are used internationally or in North America. They have a voltage rating range of 300V-500V. Their amperage ratings are from 10A to 70A. Again, these are dependent on applications and approval country. Approval documents can be reviewed for verification of ratings.
There are different styles of terminal blocks. Interpower has chosen to carry the line of terminal blocks which are recognized worldwide. They are able to have these approvals due to their design. They have a feature called “touchproof”. The terminal blocks are designed in such a way that the screws are impossible to touch with a human hand. The only way to access the screws is with a screwdriver. Terminal blocks that do not have this feature are not recognized in the global market.
البحث
Liên Hệ Quảng Cáo
الأقسام
- Nghệ thuật
- Khiếu nại và Tố cáo
- Lắp ráp và Chế tạo
- Khiêu vũ
- Nước uống
- Phim ảnh
- Tài năng
- Đồ ăn
- Trò chơi và Đồ chơi
- Vườn và Trại
- Sức khỏe
- Bất động sản
- Văn học
- Âm nhạc
- Mạng lưới
- أخرى
- Bữa tiệc
- Tôn giáo
- Mua sắm
- Thể thao
- Rạp phim
- Dịch vụ
إقرأ المزيد
"Maximizing Solar Investment: Balancing the Cost of Solar Panels and Battery Storage"
The incorporation of solar batteries into solar PV systems offers numerous benefits, including...
Anal Fistula Treatment Market Trend, Competitive Analysis, Future Growth Prospects and Forecast 2030
The global Anal Fistula Treatment Market is poised to experience a strong revenue compound annual...
Cellulitis Skin color Infection Diagnosis with Medication
The infection puts in one's body as a result of decreases, scrapes, injuries, surgery apertures,...
FRP Grating Market Report 2023-2029| Share by Companies, Size, Trends
Global FRP Grating Market...
Infant Formula Powder Filling Machine Market Growth, Share, Size, Demand and Forecast 2024 to 2032
The Reports and Insights, a leading market research company, has recently releases report titled...