Models: C45-C65-L7--3XX0.8-- 4x4x0.8, C1-63A-F5x5x1.8, C1-100a-F6x6x1.8, C1-100a-R4.2 x7x1.8, C1-100a-R4x6x1.8. Product price: 800-3000 YUAN. The company's product quality has a very high hardness and patience grinding low friction as well as special parts of ultra precision mirror surface and interface CJ20 ac contactor contact nod performance: the conductive ability by the measurement of 58-60 degrees or so by measuring temperature of 60 degrees or so, mechanical life of up to 100 times or so, the electrical life of up to 10 times or so CM1 molded case circuit breaker contact nod performance, conductive ability by 60 degrees or so, temperature can reach 62 degrees, mechanical life of up to 8000 times or so, the electrical life of up to 1500 times or so C45. C65. Just about. Touch F360 nod performance, The temperature rise can be measured up to about 40 degrees, the mechanical life can be about 16,000 times, the electrical life can be up to about 4,000 times, but it depends on the indoor and outdoor temperature and environment, at the same time, it depends on the operating frequency of the overpass size, more according to different shell frame, model frame, the performance life is different