由其分销商提供的 Altech 2BU63M 的描述。
Altech 2BU63M Circuit Breaker, Miniature, 63A, B-Trip, 2 Pole, 480Y/277VAC, UL508
Mini Circuit Breaker 63 Amp B Characteristic 2 Pole 480Y/277VAC UL508
Circuit Breaker, 63A, 277VAC, 2POLE
Altech 2BU63M, 63A MCB, B CHAR Item Number 2BU63M
2 Pole(s), 63A, 480VAC, 48VDC, Din Rail