The 30mm Alarm with Terminal Block, part number SCE028MD3CM1B, from Mallory Sonalert Products, Inc. operates within a voltage range of 16 to 28 VDC and produces a chime sound at a frequency of 2900 ¬± 500 Hz. The typical loudness is rated between 75 to 85 dB(A) at a distance of 2 feet, with a maximum current draw of 40 mA. The housing is made of black 6/6 nylon, ensuring durability, and it is compliant with RoHS standards. This alarm is designed for panel mounting, requiring a hole size of 1.25 inches (31.75 mm) for installation, and it can operate in temperatures ranging from -40¬8 to +85¬8 C. The product is cUL recognized, indicating compliance with safety standards. Weighing approximately 1.6 oz (45 g), it is suitable for various applications where audible alerts are necessary.
Series: 30mm Alarms with Terminal Block Mounting Method: Panel- Block Circuitry: Yes Sound Type: Chime Freq (Hz): 2900.0 Volt Rating: 16 to 28 DC Typical Loudness (dBa): 75 to 85 @ 2 ft Max Current (mA): 40 mA CUL Approved: Yes Size: 1.69 x 1.41 in Weight: 45 g Operating Temperature: '-30° C to 65° C Storage Temperature: '-40° C to 85° C Housing Material: 6/6 Nylon, Color Black Options: For other options contact factory Min Volt: 16.0 Max Volt: 28.0 Typical dB Min Voltage: 75.0 Typical dB: 85.0 RoHS: Yes
Mallory Sonalert chime alarm
BUZZER PIEZO 42.98MM PNL MNT
| Mallory Sonalert Products, Inc. | Allied Electronics, Inc. | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Audible Alarms | Audible Alarms | Audible Alarms |
| Product Number | SCE028MD3CM1B | 70186765 | SCE028MD3CM1B |
| Product Name | 30mm Alarms with Terminal Block | Alarm; Chime, 3 KHZ, 16-28 DC, 75-85 DB, 40MA, 1.69X1.41In., Terminal Block | Audio Products - Alarms, Buzzers, and Sirens |
| Mounting | Flush or Panel Mounted; Panel- Block | Flush or Panel Mounted | |
| Agency Approvals | RoHS; CUL Approved | ||
| Sound Level | 75 to 85 dB | 75 to 85 dB | |
| Frequency | 2900 Hz | 2900 Hz | |
| Supply Voltage | DC or Battery | DC or Battery |
