57500075

Overview

The WERMA USA Inc. model 57500075 is an internally driven magnetic signaller designed for industrial signaling applications. It operates on a 24 V AC/DC power supply and features a continuous tone output with a sound pressure level of 108 dB measured at a distance of 1 meter. The unit consumes 55 mA of current and functions at a frequency of 110 Hz. It utilizes screw terminals for electrical connection and is constructed from PC and PC/ABS materials, offering IP65 protection against dust and water ingress.

Feature Summary

• Internally driven magnetic technology for reliable acoustic signaling
• Continuous tone generation capability for persistent alerts
• Screw terminal connection method for secure wiring
• IP65 rated housing for protection in demanding environments

Applications

• Industrial machinery status indication
• Factory floor safety alarms
• Process control audible notifications

Procurement Notes

Verify the specific mounting configuration required, as this component uses bracket mount screw terminals. Confirm that the 24 V AC/DC supply matches the site infrastructure. Ensure the 108 dB output level is appropriate for the ambient noise environment. Check for any regional certification requirements such as CE or RoHS compliance before finalizing the order.

Selection Notes

Select this model when a high-decibel continuous tone is necessary for clear auditory warnings. The 24 V AC/DC compatibility allows for flexible integration into various control systems. Consider the IP65 rating if the installation location is exposed to dust or washdown conditions. The compact diameter suits installations where space is limited but high audibility is critical.

Part Context

This device belongs to the Werma range of signalers, which includes stack lights and audible components. It is designed to integrate with other Werma signaling elements to create comprehensive warning systems. The product line emphasizes durability and clear signaling in industrial settings, supporting both visual and audible alert strategies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify mechanical dimensions and terminal types when considering alternative brands to ensure compatibility with existing mounting brackets and wiring setups.