ABB B21 Manual De Instalación página 5

Part Description
1 Terminal block
2 Sealing point
3 Product data
4 LED, flashes in proportion to the energy measured
5 Set button
6 OK/Exit button
7 Down/Up button
8 Sealable terminal cover
9 Terminal for communication connection
10 Terminal for I/O connection
11 Display
12 Optical communication interface
13 Sealing label
Voltage
Voltage
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Tech. Data
220 - 240 V (-20% to +15%)
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