11806826

Overview

The WERMA USA Inc. 11806826 is an internally driven magnetic electronic buzzer designed for continuous tone signaling. It operates on a voltage range of 48V AC/DC with a current consumption of 20mA. The device produces a sound pressure level of 90dB at a distance of 1 meter and a frequency of 2.4kHz. Constructed from PC/ABS material, it features a grey housing and weighs 62g. The unit supports panel mounting with a top port location and carries CE approval.

Feature Summary

• Internally driven magnetic technology for reliable continuous tone generation
• Dual voltage compatibility supporting both AC and DC power sources
• Robust PC/ABS housing construction for industrial durability

Applications

• Industrial machinery status indication
• Control panel audible alarms
• Equipment fault signaling systems

Procurement Notes

Verify the specific voltage requirement matches your system's 48V AC or DC supply. Confirm that the IP30 rating meets environmental protection needs. Ensure the panel cutout dimensions accommodate the 28mm mounting specification. Check for CE compliance requirements in your region before finalizing procurement.

Selection Notes

Select this component when a continuous tone signal is required rather than intermittent beeping. Consider the 90dB output level for noise environment suitability. Evaluate the 48V operating voltage against available control power supplies. Assess the physical dimensions and mounting style against enclosure constraints.

Part Context

This part belongs to the WERMA 118 Series of audible signaling devices. It is categorized as an electronic buzzer within the broader alarms, buzzers, and sirens product line. The series focuses on compact, internally driven solutions for standard industrial signaling applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and voltage compatibility if considering alternative brands.