Boxes can be supplied factory prewired with high temperature leadwire protected with armor cable or wire braid.
接线盒可在工厂预先配有高温引线，引线由铠装电缆或金属编织来保护。
2
The temperature sensors, start switch S1, and current control potentiometer are all connected to the board using servo leadwire (available at many hobby shops in 10 foot lengths).
The leadwire and its protective layer of the sensor shall be of one-piece construction, and its connection with variable conveying module shall subject to the Manufacturer's standards.