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QY13mm DC MCB for up to 125VDC 0,1-200A

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The QY13 is a circuit breaker built to be a DC product. Operating a DC voltage safely is different from operating an AC voltage. This is why the QY series is a dedicated DC circuit breaker with the correct marking and DC approvals. It also has the following unique features compared to conventional thermal magnetic circuit breakers:

The QY13 maintains rated current regardless of ambient temperature. If you have a problem with high ambient temperatures in your equipment, it always maintains the rated current. So there is no need to downgrade. Like all our Hydraulic-Magnetic circuit breakers, it is designed and certified to load at 100% of rated current continuously.

Manufactured in a modular width of 13 mm instead of 18 mm like a conventional MCB. This means >30% more distribution points in the same space.

Features

  • Hydraulic-magnetic technology
  • 100% power capacity independent of ambient temperature
  • VDE, EAC and CCC approved, CE certified
  • UL listed (UL 489A)
  • 0.1 A to 63 A (1 and 2 poles), 3 poles parallel (max 150 A), 4 poles parallel (max 200 A)
  • Wide range of time delays and operating currents
  • Precision opening features
  • Ultra compact
  • 13 mm wide module
  • DIN mounting, 45 mm front escutcheon (Gray)a
  • Double (DIN and mini rail) mounting, 57 mm front escutcheon (Black)
  • 80 Vdc devices can be reverse fed
  • 125/250/600 Vdc devices are polarity sensitive.
  • Suitable for use for electrical isolation.

Applications

  • DC branch circuit protection (UL 489A, DIN/EN 60947-2)
  • Telecom / datacom equipment
  • UPS equipment
  • Alternative energy equipment
  • Battery protection and switching
  • Telecommunications DC power distribution
  • Railway signaling equipment
CertificatesDIN / EN 60947-2
Pole122 Paralel2 Paralel3 Paralel4 Paralel2 Paralel
Operating Voltages80 Vdc, 125 Vdc80 Vdc125 Vdc80 Vdc250 Vdc
Minimum Current Capacities0,1 A0,1 A30 A30 A110 A200 A0,1 A
Maximum Current Capacitiesi63 A50 A100 A100 A150 A200 A50 A
Ultimate S/C Breaking Capacity (Icu)10 kA
CertificatesUL 489A
Pole122 Parallel2 Parallel3 Parallel4 Parallel2 Parallel4 Parallel
Operating Voltages80 Vdc, 125 Vdc80 Vdc125 Vdc80/125 Vdc80 Vdc250 Vdc600 Vdc
Minimum Current Capacities0,1 A0,1 A30 A20 A110 A200 A0,1 A0,1 A
Maximum Current Capacities63 A50 A100 A100 A150 A200 A50 A20 A
Ultimate S/C Breaking Capacity (Icu)10 kA
CertificatesGB 14048.2
Pole122 Parallel2 Parallel3 Parallel4 Parallel2 Parallel
Operating Voltages80 Vdc, 125 Vdc80 Vdc125 Vdc80 Vdc250 Vdc
Minimum Current Capacities0,1 A0,1 A30 A30 A110 A200 A0,1 A
Maximum Current Capacities63 A50 A100 A100 A150 A200 A50 A
Ultimate S/C Breaking Capacity (Icu)10 kA

 


Data Sheet


QY Series standart DC Range

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