描述

The SC110NP is a loud electronic sounder designed for panel mounting in alarm and notification systems. It operates across a wide voltage range of 30 to 120 Vac/dc in fast pulse mode, generating a frequency of 2900 Hz ±500 Hz with output levels ranging from 80 dB(A) minimum at 30 Vac/dc to 95 dB(A) minimum at 120 Vac/dc (both measured at 2 feet). The device draws a maximum current of 6 mA at 30 Vac/dc and 24 mA at 120 Vac/dc, with pulse rates varying from 2 PPS at minimum voltage to 10 PPS at maximum voltage and an approximate 50% duty cycle. Housed in black 6/6 nylon with brass tin-plated terminals tapped for #6-32 screws, the sounder operates reliably from -30°C to +65°C and stores safely from -40°C to +85°C. The SC110NP is ideal for industrial control panels, alarm systems, and notification applications where high-volume audible alerts are required across variable power supply conditions.