| General Description |
This model is suitable for switching and protecting LV overhead lines,and/or to include a protection when doing a connection to low voltage underground systems.The design of this equipment allows the opening and closing of the three phases simultaneously and independently from the neutral,which is clearly identified to prevent its disconnection in rigidly landed systems.If required,it can be easily transformed in a single phase operation switch as the standard model APDM630.It can be connected with terminals lugs (APDM630-3) or directly with its connectors (APDM630-3C).
Each phase and the neutral have an indicator which show if the fuse or the blade are installed.The closure of the cap allows the switch to be closed with or without the fuse preventing the risk of leaving live parts esposed.
It can also be provided with a led to show the fusion of the fuses. |
| â–²Technical Characteristics |
| Voltage | 500V | | Insulation level | 1000V | | Frequency | 50/60Hz | | Operational current with fuses | 630A | | Operational current with blades | 800A | | Installation category | AC22 | | Short lasting Current(1s) | 12KA | | Dynamic current(crest) | 50KA | | Interruption capacity | 100KA | | Operations behavior without load(oper) | 800 | Operations behavior(operation)
(400 A Cos fi 0,65) | 200 | | Weight | 1.8kg | | Protection range | IP 23 |
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