Номер на частта 3B20UM Производител Altech Категории Circuit Breakers RoHS Технически данни 3B20UM описание Circuit Breakers 20A MCB B CHAR 3 PL 480Y/277VAC UL508
Производител Altech Категории Circuit Breakers Actuator Type Handle Current Rating 20 A Illuminated Not Illuminated Maximum Operating Temperature + 55 C Minimum Operating Temperature - 25 C Number of Poles 3 Pole Series UM Voltage Rating AC 277 VAC Voltage Rating DC 60 VDC