Standard : IEC 62271-100 (Circuit-Breakers)
Voltage
|
Normal current
|
Frequency
|
Short-circuit current
|
Arc extinguishing medium
|
Closing mechanism
|
Designation
|
Certification number
|
Cert. Type
|
Contents
|
Remarks
|
Owner
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2500 | 50 | 31.5 | vacuum | Stored energy closing (springs, charged by motor) | VB4-S-24-31,5/2500N2 | 2249-18 | D | a | ABM |