Diameter 12mm Digital Speed Indicator IP40 With Round / Square Pushbutton

Diameter 12mm Digital Speed Indicator IP40 With Round / Square Pushbutton

Installation Hole Diameter φ 12mm;
Five Colors – Red, Yellow, Green, Blue and White;
Round, Square and Rectangular Heads;
Complete Types and Specifications: Reset Button, Self-locking Button, Illuminated Button, Button with Function Symbol, Knob, Key Button, Mushroom Button, Emergency Stop Button etc.;
Application of welding lugs for wiring;
Contactors and wiring contact lugs are gold plated with reliable contact, which are better suitable for micro-current signal switching

Technical Parameters

Rated Insulation Voltage: AC250V 50Hz 
Power Frequency Withstand Voltage: AC1890V
Conventional Thermal Current: 5A
Mechanical Service Life: 1,000,000 times for normal buttons
100,000 times for knobs and self-locking buttons
50,000 times for key buttons and emergency stop buttons
Electrical Service Life: 100,000 times
Ambient Temperature: -25℃～55℃
Storage Temperature: -30℃～70℃
Action Frequency: 1,200 times/hour
Production Certification: CCC, CE, RoHS
Compliance Standards: IEC 60947 / GB 14048.5
Protection Class: IP40