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The Federal Signal Model 52-024-1 is a surface-mount resonating horn designed for vehicular applications. It operates on 24 VDC with a 4 A amperage rating and features a gray stainless steel enclosure rated Type 3R. The unit produces 114 dBa at 10 feet (124 dBa at 1 meter) with a 1,000-foot range. Dimensions are approximately 7.5 inches wide by 21.5 inches deep by 6.5 inches high. It withstands temperatures from -40 to 185 °F and supports a duty cycle of five minutes on and five minutes off.
Verify that the required operating voltage matches the 24 VDC specification exactly. Confirm the application environment falls within the -40 to 185 °F temperature range and meets Type 3R enclosure requirements. Ensure the mounting surface accommodates the specified dimensions and flange configuration for secure surface installation.
Select this model when high-decibel audible warning is required in noisy settings without pneumatic infrastructure. The electrically activated mechanism offers a cost-effective alternative to air horns. Consider the physical size and weight constraints for vehicle integration before finalizing the choice.
This component belongs to the Federal Signal Model 52 series of resonating horns. The series is engineered for durability and high sound output in demanding environments. The 52-024-1 variant specifically denotes the 24 VDC electrical configuration within this product line.
No public confirmed substitute part numbers are available for direct replacement.