HW series - E-stops

General specification

• Ø 22.3 mm mounting hole
• Panel thickness: 0.8 to 6 mm
• Depth behind the panel : 49.4 mm for 1 or 2 blocks; 69.4 mm for 4 blocks up to 4 contacts
• Ø 29, 40 or 60 mm button sizes
• Button color : red, yellow (stop switches only)
• Way of resetting : Pull, Turn or Key
•Direct opening action mechanism (IEC 60947-5-5 §5,2, IEC 60947-5-1, Annex K);
• M 3,5 IP2X screw terminal

Environmental specifications

• Operating temperatures: -25 to +60 °C (no freezing);
• Operating humidity: 45 to 85% RH (no condensation);
• Storage temperature : -40 to +80 °C;
• 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 voltage (Ui) : 600 V;
• Rated thermal current (Ith) : 10 A:
• Up to 4 contacts;
• Contact resistance : 50 mohm max (initial value);
• Insulation resistance : 100 Mohm min (500V DC megger);
• Electrical durability : 500,000 operations min., (push-pull : 250,000 operations min.;
• Minimum applicable load : 3V AC/DC, 5 mA;
• Dielectric strength : 2,500 VAC, 1 minute

Materials

• Actuator : plastic

mechanical specifications

• Mechanical durability : 500,000 operations min. , (push-pull : 250,000 operations min.);