The Kacon K16-CZL is a buzzer made for 16 mm (5/8") mounting holes. Has a round head & LED indicator. It gives 80 dB continuous sound and is rated for 12-24V. Rated IP 65.

Specifications

• Dimensions- 39 mm Length x 18 mm Diameter (1.53" x 0.71")
• Round Type- Round
• Sound Type- Continuous
• Voltage- 24V DC
• Power Consumption- 0.015 Amps
• Insulation Resistance- 100MOhm @ 500V DC
• Dielectric Strength- 2000VAC for 1 minute
• Vibration Resistance- 5-55Hz Dual amplitude: 0.75mm
• Shock Resistance- Endurance: 500m/s², Operation: 200m/s²
• Lifespan- 100,000 (Mechanical), 100,000 (Electrical)
• Volume- 80 dB
• Operating Temperature- -25 C to 55 C (-13 F to 131 F)
• Storage Temperature- -30 C to 80 C (-22 F to 176 F)
• Ambient Humidity- 45-85% Relative Humidity
• Degree of Protection- IP 65 (total protection from dust and water jets from any direction)
• Approvals- CE, UL & CUL Recognized

Kacon 16 mm Round Piezo Buzzer with LED Indicator K16-CZL