Description: -- Mainly composed of manganese copper sheets and copper joints. -- There are two sets of terminal buttons on the joints at both ends of the shunt: the outer one is a potential end button for connection with the power line, and the inner side is a potential end button for connection with the measuring instrument. -- A fixed-valued shunt is used to expand the meter's current range. -- Mechanical resistance: It can withstand acceleration and shock and the impact frequency is 80~120 times per minute for 6 hours. -- Heat under load: After the temperature rise changes to stabilize, the rated current is less than 80 ? below 50A; the rated current is not more than 120 ? above 50A. Specification: Accuracy level: 0.5 Environmental conditions: -40~60? Relative temperature: ?95% (35?) Overload performance: rated current 120%, 2 hours Secondary voltage: 75mV Material: Steel & Plastic Size: 200x100x50 mm/7.87x3.94x1.97 inch Package Includes: 1 Piece Splitter