YW series - Pushbutton switches

YW - Pushbuttons

New product

The YW pushbuttons are a staple of industrial automation and part of a full range of pilot lights, selectors and key selectors for harsh environments


Main features

  • Modular construction;
  • Efficient easy to assemble & low maintenance;
  • Robust heavy-duty rugged design;
  • 3 different designs including a mushroom head, illuminated or not;
  • Certified to UL, CSA & CCC;

More details

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Ergonomics 1

Ergonomics 2

Features

General specification

• Ø22 mm mounting hole;
• 45,8 mm depth (lit : 1 to 2 contacts; non-lit : 1 to 3 contacts):
• 65,8 mm depth (lit : 3 to 4 contacts; non-lit : 4 to 6 contacts);
• 3 different shapes (round Ø30 mm, extended Ø30 mm and mushroom Ø40 mm);
• Metal or plastic (black) bezel;
• Illuminated or non-illuminated push buttons;
• Screw terminals

Environmental specifications

• Operating temperatures: -20 to +55 °C (no freezing);
• Operating Humidity: 45 to 85% RH (no condensation);
• Degree of protection (IEC 60529): IP65;
• Vibration resistance : Operating extremes 5 to 55 Hz, amplitude 0,5 mm;
damage limits : 30 Hz, amplitude 1,5 mm
• Shock resistance :
Operating extremes : 100 m/s² maximum
Damage limits : 1,000 m/s² maximum

Electrical specifications

• Rated insulation volt (Ui): 600V;
• Rated thermal current (Ith): 10A;
• Up to 4 contacts (lit) and 6 contacts (non-lit);
• Contact resistance: 50 mohm max (initial value);
• Insulation resistance: 100 Mohm min (500V DC megger);
• Dielectric strength: 2,5 kVAC/1min;
• Electrical durability: 100 000 operations (single contact block), 50 000 operations (double contact block);
• Min. applicable load: 5V AC/DC, 1mA;

Materials

• Actuator : plastic
• Contact : silver

Mechanical specifications

• Mechanical durability :
Momentary.: 5M operations (single contact block), 1M operations (double contact block):
Maintained: 250 000 operations (single contact block), 100 000 (double contact block);

Approvals

  • UL
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