Name: ABB VD4-AF Indoor Vacuum Circuit Breaker — indoor vacuum circuit breaker
Brand: ABB
SKU: 798

ABB VD4-AF Indoor Vacuum Circuit Breaker — indoor vacuum circuit breaker

Model: VD4-AF
Type: Indoor vacuum circuit breaker
Power Supply: 110-250V AC/DC (for servomotor actuator)
Power Rating: 38 kV, 2500 A, 31.5 kA interrupting
Protection Rating: IP20 (standard for indoor applications)

Availability: On order
Manufacturer: ABB
SKU: 798

Description

The ABB VD4-AF Indoor Vacuum Circuit Breaker is designed specifically for steel furnace applications, offering a high-quality, reliable, and efficient solution based on vacuum technology and an innovative actuation system. Rated up to 38 kV, 2500 A, and 31.5 kA interrupting capacity, it is available in fixed and withdrawable versions for Powerbloc enclosure or Unigear ZS3.2 panel for fast and easy integration or replacement. Country of origin: not specified (typically, ABB products are manufactured in the USA or Europe). Operating temperature: -25 to +40°C (standard for indoor applications). Weight and packaging dimensions not specified. Product lifecycle: active product. Applications: steel furnace operations, industrial power distribution systems.

Model

VD4-AF

Type

Indoor vacuum circuit breaker

Power Supply

110-250V AC/DC (for servomotor actuator)

Power Rating

38 kV, 2500 A, 31.5 kA interrupting

Protection Rating

IP20 (standard for indoor applications)

Climatic Conditions

-25 to +40°C (-13 to +104°F)