Primary Distribution

From generating stations down to installation distribution substations, PT. Semesta Eltrindo Pura provides the most reliable and top quality solution for supplying products, systems and services. The switchgear is modular and is built up by placing standardised units side by side in a coordinated way. The switchgear is simple to configure and selection of the apparatus and instruments does not imply dedicated solutions.

IEC 62271-200

The functional units of the switchgear are guaranteed arc proof in accordance with the IEC 62271-200 Standards, appendix AA, class A accessibility, criteria 1 to 5. All the start-up, maintenance and service operations can be carried out from the front. The switchgear and the earthing switches are operated from the front with the door closed. The range of apparatus for our switchgears are the most complete available on the market, being able to count on vacuum and gas circuit-breakers and vacuum contactors with fuses. All this apparatus is interchangeable inside the same switchgear unit. This makes use of a single switchgear-user interface possible, with the same service and maintenance procedure and operations. The use of these units allows extremely efficient use of space.

Service Conditions

Normal service conditions The rated characteristics of the switchboard are guaranteed under the following ambient conditions:

- Minimum ambient temperature: -5 ºC
- Maximum ambient temperature: +40 ºC
- Maximum relative humidity: 95%
- Maximum altitude: 1000 m a.s.l.
- Presence of normal, non-corrosive and uncontaminated atmosphere

Our Contacts


Jalan Raya Mastrip Kedurus No. 54
Surabaya 60223

Jalan Raya Wringinanom Km 32,7
Kec/Ds. Wringinanom; Dsn. Krajan
Kabupaten Gresik 61176 - Indonesia


P: +62 31 33601090 
F: +62 31 33601095

P: +62 31 8971845, 8971862, 8975365
F: +62 31 8975364


Working Hours:

Monday to Friday, from 0730 to 1700 hrs

Saturday and Sunday are closed

Please know that our phones are always 24/7 for your emergency needs.