Siemens Acoustic signal device, compact, screw, 24VADC, 22mm Part number 3SU1200-6KB10-1AA0

Product Overview

The Siemens 3SU1200-6KB10-1AA0 is a compact acoustic signalling device from the SIRIUS ACT 22 mm range, designed for front-panel mounting. It emits a continuous tone of 2.4 kHz at an operating voltage of 24 V AC/DC, offering reliable audible indication in industrial control systems.

Key Features

• 22 mm round acoustic signal device (SIRIUS ACT series)
• Operating voltage: 24 V AC or 24 V DC
• Continuous tone output at 2.4 kHz frequency
• Sound pressure level: minimum 80 dB at 10 cm distance
• Plastic black housing with screw-terminal connections
• Compact dimensions: width approx. 30 mm, height approx. 40 mm, depth approx. 49.6 mm

Technical Specifications

• Article Number: 3SU1200-6KB10-1AA0
• Product Family: Siemens SIRIUS ACT acoustic signalling devices
• Rated Operating Voltage: 24 V AC/DC
• Rated Sound Level: ≥ 80 dB at 10 cm
• Housing Diameter: Approx. 29.5 mm
• Mounting Cut-out: Ø 22.3 mm
• Connection Type: Screw terminals, conductor cross-section 0.5 … 1.5 mm²
• Protection Rating: IP40 (front), IP20 (terminals)
• Ambient Operating Temperature: –25 °C to +70 °C

Compliance & Certifications

• Designed for industrial control panel environments in accordance with Siemens SIRIUS ACT design standards
• Shock and vibration resistant for demanding environments

Applications

This audible signalling device is ideal for machine operator panels, automation control stations or any industrial installation requiring a compact 22 mm alarm or status buzzer at 24 V. It supports clear acoustic alerts and integrates easily into modular control panel systems.