SK-501 multi-level warning light
Model Number: SK-501L/1/2/3/4/5
Brand Name: Shuangke
Key Specifications/Special Features:
Main technical parametersRated voltage AC2500VRated insulation voltage AC690VMaximum voltage fluctuation ±15%UeRated frequency 40Hz-60HzAltitude≤2000mRelat...
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