2500 Amp Acb Drawout Type AC Circuit Breaker

The 2500 amp acb drawout type ac circuit breaker has a 2500a rated current and 3200A or 4000A frame current. It is a draw out type air circuit breaker which as the advantages of easy installation and maintenance. The 2500 amp acb drawout type ac circuit breaker is designed for ac 50hz or 60hz low voltage electrical distribution network which is lower than 1000V.

The 2500 amp acb drawout type ac circuit breaker is widely apply on luxury residential community distribution room, shopping mall, large scale photovoltaic, and wind farms as the main circuit breaker in the input panel. 

The main feature of the 2500 amp acb drawout type ac circuit breaker can be show as the below:

1. High Capacity:

Rated current up to 2500A, to make it suitable for high power circuits.

2. High Reliability:

Designed with a segmented main shaft and advanced contact materials to enhance breaking performance and withstand thermal and dynamic stresses.

3. Smart Operation:

Selected models support remote control and fault diagnostics, helping reduce operation and maintenance costs.

4. Strong Environmental Adaptability:

Engineered to perform under high temperatures (up to 40 °C) and low temperatures (–5 °C to +40 °C), with resistance to salt fog, mold, and nuclear radiation.

Production Parameter:

FAQ

Q: How do I choose the rated breaking capacity (kA) for my application?

A: The ultimate breaking capacity should be equal to or higher than the prospective short circuit current at the installation point. For a 2500 amp acb drawout type ac circuit breaker, the common range is 50 to 80kA at 415V AC, depending on system fault levels. It always coordinates with upstream and downstream protective devices.

Q: How does the drawout design benefit maintenance and reliability?

A: The drawout mechanism allows the breaker to be racked in/out of the switchgear cubicle safely without disconnecting the cables. This enables quick inspection, testing, or replacement while minimizing downtime. Mechanical and electrical interlocks prevent incorrect operation.

Q: How many years have your company made this kind of equipment?

A: Our parent company, Conso Electrical Science and Technology Co., Ltd has produced 10 to 35 kv distribution transformer, Compact substation and Vacuum circuit breaker more than 20 years.

The Wenzhou Xifa Electrical Equipment Co., Ltd has more than 10 years to produce the molded case circuit breaker, air circuit breaker, surge arrester, cutout fuse and etc.