Wholesale High Voltage Terminal Blocks – Factory Direct Supplier

Welcome to our wholesale collection of high voltage terminal blocks, proudly supplied directly from our factory in Shanghai, China. As a trusted supplier, we offer a range of terminal blocks designed specifically for electrical meter applications, ensuring reliable and efficient connections. Our terminal blocks are crafted with premium materials, featuring brass contacts with tin plating for optimal conductivity and corrosion resistance, and a PA66 housing with UL94V-0 rating for superior durability and safety. With a wide operating temperature range from -40°C to 150°C, and the ability to withstand short-time temperatures up to +250°C for 5 seconds, our terminal blocks are built to last in demanding environments. They boast a rated voltage of 300V and a rated current of 16A, with a low contact resistance of 20mΩ and an insulation resistance exceeding 5000MΩ at DC500V. Additionally, they can withstand up to AC2000V for 1 minute, ensuring peace of mind in high-voltage applications. Available in a vibrant green color and with a pitch of 3.5mm/3.81mm, our terminal blocks are suitable for a variety of conductor sizes from 26-14AWG and come in configurations ranging from 2P to 24P. We are proud to hold CQC certification, further validating the quality and reliability of our products. As a factory direct supplier, we offer competitive wholesale prices and excellent customer service, including prompt shipping and reliable after-sales support. Choose our terminal blocks for your electrical meter needs and experience the difference in quality and performance.