11948328

Overview

The WERMA USA Inc. model 11948328 is an internally driven magnetic buzzer belonging to the 119 Series. It operates on a 230 VAC supply voltage with a current consumption of 20mA. The device produces a continuous or pulse tone at a frequency of 2.4kHz, achieving a sound pressure level of 90dB(A). It features a 70mm dome and is designed for panel mounting via connector.

Feature Summary

• Generates audible signals using internal magnetic drive technology
• Supports both continuous and pulse tone output modes
• Designed for direct panel mounting applications

Applications

• Industrial machine status signaling
• Factory automation alarm systems
• Process monitoring audible alerts

Procurement Notes

Verify that the installation environment supports 230VAC input. Confirm the required acoustic output matches the 90dB specification at 2.4kHz. Ensure the mounting interface accommodates the 70mm dome dimensions and connector type specified in the official datasheet before ordering.

Selection Notes

Select this component when a high-decibel audible alert is required for industrial environments. The 230VAC rating eliminates the need for external transformers. Choose between continuous or pulse operation based on the specific alarm protocol requirements of the target machinery or system.

Part Context

This unit is part of the Werma 119 Series, which focuses on reliable audible signaling solutions. The series provides modular options for industrial automation, ensuring clear communication of operational states through standardized acoustic outputs compatible with various control panels.

Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation. Verify compatibility with existing wiring and mounting hardware if considering alternative models from other manufacturers.

FAQ

What is the operating voltage for the 11948328?

The device operates on a 230 VAC supply voltage.

Does this buzzer support different tone modes?

Yes, it supports both continuous and pulse tone outputs.

What is the sound pressure level of this unit?

The unit produces a sound pressure level of 90dB(A) at a frequency of 2.4kHz.