DBM 1500VDC (13.5kA to 20kA)


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Operation: They can be operated manually, with a pneumatic piston or with an adapted motor (see list) up to 50.000 cycles. Signaling, Terminal Box or Locking system can be studied and customized. Power breaking capacity up to 100kA - 100V DC - L/R< 20msec. (on demand) Acceptable ripple current at 2% Indoor in a currentless state Ambient air should not exceed +40°C (otherwise please consult) Altitude should not exceed 1000 m Relative humidity should not exceed 95%.

 

Size per Standard DBM 13, 5kA to 20kA Aluminium or Copper type

Speed / Characteristic Around 1 sec with pneumatic operation 3 to 12 seconds with motor operation (depend on the rating)

Number of Poles 1

Standards IEC 60947-3 and IEC 60077-1

Applications Power conversion Load Brake Switch

 

Products

  • DBM 13,5 kA
  • DBM 18 kA
  • DBM 20 kA