W-63 Mini GEYA Automatic Transfer switch (ATS)

GATS-W-63 Mini GEYA Automatic Transfer Switch (ATS) is suitable for AC 50 Hz or 60 Hz, rated voltage 400V, rated working current 63A and below. It can be used for selective conversion between two dual power sources. GATS-W-63 Mini Automatic Transfer Switch(ATS)has short circuit, overload, and undervoltage protection functions, as well as fire protection, double and output closing signal functions.

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  • Reasonable structure, small volume, nice appearance, provided with protective shield, safer and more reliable power supply.
  • Complete protective functions, including short circuit, overload, open phase and loss-of-voltage protection.
  • Noiseless, energy saving, simple installation, easy operation, reliable and stable performance.


  • Fire-fighting equipment
  • Smoke Extract Fans
  • Sprinkler pumps
  • Emergency lights


Rated operating
current le(A)
6、10、16、20、25、32、40 50、63
Grade of electrical equipment Grade CB
Utilization category AC~33iB
Tripping current 5-10In (type C),10~15In (type D)
Rated operating voltage Ue 220V(2-pole),380V(3-pole,4 poles)
Rated frequency 60Hz
Rated short-circuit making capacity lcm(peak) 9.18kA 6.615kA
Rated short-circuit breaking capacity Icn (effective value) 10kA 4.5kA