58400066

Overview

The Werma 58400066 is a continuous tone signal horn designed for industrial signaling applications. It operates on a 48V AC supply and features a grey housing constructed from PC and PC/ABS materials. The unit produces a sound level of 98dB at a distance of one meter, with an operating frequency of 110Hz. Key electrical specifications include a current consumption of 70mA. Physically, the device measures 83mm in diameter and 198mm in length (or 84mm height depending on mounting configuration). It utilizes bracket mount installation with screw terminals and carries CE, EAC, and UKCA approvals.

Feature Summary

• Generates a continuous tone audible signal for status indication
• Constructed from durable PC and PC/ABS materials for environmental resistance
• Supports bracket mount installation via screw terminals

Applications

• Industrial machinery status signaling
• Factory automation safety alerts
• Process control audible notifications

Procurement Notes

Verify that the operational environment requires a 48V AC supply, as this component is not compatible with DC or other voltage levels. Confirm that the required sound pressure level of 98dB meets site noise regulations. Ensure physical dimensions fit the designated mounting bracket space. Check for necessary regional certifications such as CE or UKCA based on the deployment location.

Selection Notes

Select this model when a dedicated audible alarm is required rather than a visual signaller. It is suitable for environments where ambient noise levels necessitate a high-decibel output. Consider the 48V AC power availability in the control panel design. Compare against series 584 components if different tones or voltages are needed.

Part Context

This component belongs to the Werma Signal Horns series, specifically designed for audible announcements. It complements visual signaling devices to create comprehensive multi-sensory alert systems. The product line emphasizes modular solutions for industrial automation, ensuring reliable communication of machine states and fault conditions within complex manufacturing setups.

Replacement Considerations

Direct substitutes within the same series may require matching voltage and tone type. Verify mechanical mounting hole patterns and terminal types before swapping. Ensure the replacement maintains the required IP rating and acoustic output for the specific application zone.

FAQ

What is the operating frequency of the signal horn?

The device operates at a frequency of 110Hz.

Is this unit internally driven?

Yes, it is an internally driven magnetic buzzer requiring only the specified AC voltage.