Series 2000 MMU Installation Manual
Leviton Manufacturing Co., Inc. 7 3.0 Installation Instructions
2. Technical Specifications
2.1 Electrical Specifications
Series 2000 meters fall under UL Circuit Category III: a device for measurements
performed in the building installation. The electrical and environmental
specifications for Series 2000 meters are given in Table 1 below.
1Accuracy based on Leviton solid core current transformers (included), with 100 mA secondary output. Meter input
burden resistance at 2 Ohm
²Pollution Degree 2: Normally only non-conductive pollution occurs. Occasionally, however, a temporary
conductivity caused by condensation must be expected.
Table 1: Series 2000 electrical specifications