11406815

Overview

The WERMA USA Inc. model 11406815 is an electric buzzer designed for panel mounting applications. It operates on a nominal voltage of 24 V DC and draws a current of 20 mA. The device produces a continuous tone with a sound pressure level of 85 dB at the rated voltage. Constructed from PC/ABS materials, it features screw terminals for electrical connection. The unit weighs 23 g net and functions within a temperature range of -20°C to +60°C.

Feature Summary

• Continuous tone generation capability
• Internal piezo driver mechanism
• Panel mount installation design

Applications

• Industrial control panels
• Machine status signaling
• Alarm systems

Procurement Notes

Verify the specific part number 11406815 against official WERMA documentation to confirm technical specifications. Ensure compatibility with 24 V DC power supplies. Check terminal type requirements for integration into existing control circuits. Confirm environmental ratings match operational conditions.

Selection Notes

Select this component for applications requiring a compact, internally driven audible signal. The 24 V DC rating suits standard industrial control voltages. Consider the 85 dB output for noise levels in the installation environment. Verify panel thickness constraints for the built-in mounting style.

Part Context

This component belongs to the WERMA series of installation sirens and buzzers. It is categorized under electrical signaling devices for process safety. The product line emphasizes modular solutions for industrial automation and machine monitoring.

Replacement Considerations

Cross-reference with other WERMA models offering similar 24 V DC continuous tone specifications. Verify mechanical dimensions and terminal configurations before substitution. Ensure acoustic output meets regulatory or site-specific requirements.