Altech 3B20UM B-Trip 断路器 20A MCB B 型特性 3 极 480Y/277VAC UL508

Compliance: UL508

Illuminated: Non-Illuminated

Actuator Type: Handle

Current Rating: 20 A

Mounting Style: DIN Rail Mount

Voltage Rating: 277 VAC, 60 VDC

Number of Poles: 3 Pole

Termination Style: Box Clamp, Ring Tongue

Voltage Rating AC: 277 VAC

Voltage Rating DC: 60 VDC

Maximum Operating Temperature: + 55 C

Minimum Operating Temperature: - 25 C