Metal Enclosed Switchgear
HMH series, quality proof and type tested, Air Insulated Metal Enclosed Switchgears are developed for secondary distribution systems and several other applications where control and protection of electrical network system is required.
| TECHNICAL FEATURES | HMH 12 | HMH 24 | HMH 36 |
| Rated Voltage | 3,3-12kV | 12-24kV | 24-36kV |
| Rated Current | 630-1250 | 630-1250 | 630-1250 |
| Short Circuit Withstand | 20kA | 20kA | 16kA |
| Rated Peak withstand Current | 50kA | 50kA | 40kA |
| Breaking and Making Short Circuit Capacity | 20kA, E2 Class | 20kA, E2 Class | 16kA, E2 Class |
| Internal Arc Class | IAC-AFL | IAC-AFL | IAC-AFL |
| Degree of Protection | IP3X | IP3X | IP3X |
| Dimension (Width-Length-Height) | 375-960-1800 | 500-960-1800 | 750-1400-2250 |