LW series - Buzzer switches

LW series - Buzzer switches View larger

LW - Buzzer

New product

The LW series is dedicated to light industrial applications and offers more design possibilities

Main features

  • Round and square bezels;
  • 3 different sounds (continuous, intermittent, sort or long);
  • LED indicator;
  • Fully qualified and certified

More details

0820 20 30 10

Monday – Friday 9am to 5pm - Central European Time

More info

Ergonomics 1

Ergonomics 2

Features

General specification

• Ø22 mm mounting hole;
• 45 mm depth (solder tab terminals):
• 48 mm depth (PCB terminals);
• round Ø26 mm buzzer;
• Plastic (black) bezel;
• Illuminated or non-illuminated units;
• LED can flash or not with the buzzer sound.
• Screw, solder/tab or PCB terminals

Environmental specifications

• Operating temperatures: -20 to +55 °C (no freezing);
• Operating Humidity: 45 to 85% RH (no condensation);
• Degree of protection (IEC 60529): IP40;
• Vibration resistance: Operating extremes & damage limits: 5 to 55 Hz, amplitude 0,5 mm;
• Shock resistance: Damage limits: 1,000 m/s² maximum;

Electrical specifications

• Rated insulation voltage (Ui): 60 V;
• Operating voltage: 6, 12 or 24V AC/DC;
• Current draw: DC: 7 mA, AC: 20 mA;
• Sound pressure (at 0,1m): 80 dB minimum;
• Sound frquency: 2 Khz +/-500 Hz;
• Insulation resistance: 100 Mohm min (500V DC megger);
• Dielectric strength: 1kV AC / 1min;
• Life (minimum): 1,000 hours;

Materials

• Actuator: plastic

Over 65 years of experience

International customer support

Broadest offering of HMI solutions

Integrated industrial processes

Constant innovation

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