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| PartNumber | ZA048SADP2 | ZA048SADL1 | ZA048SADP3 |
| Description | Audio Indicators & Alerts 22MM, 28-48VAC/DC, ROHS, STK | Audio Indicators & Alerts 10 SEC DELAY 65-75 dB 28-48 V | Audio Indicators & Alerts 22MM, 28-48VAC/DC, ROHS, STK |
| Manufacturer | Mallory Sonalert | Mallory Sonalert | Mallory Sonalert Products Inc. |
| Product Category | Audio Indicators & Alerts | Audio Indicators & Alerts | Buzzers |
| RoHS | Y | Y | - |
| Voltage Rating | 48 V | 48 V | - |
| Current Rating | 40 mA | 40 mA | - |
| Termination Style | Terminal Block | Terminal Block | - |
| IP Rating | - | - | - |
| Mounting | Panel | Panel | - |
| Series | ZA | ZA | ZA |
| Brand | Mallory Sonalert | Mallory Sonalert | - |
| Product Type | Audio Indicators & Alerts | Audio Indicators & Alerts | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Audio Devices | Audio Devices | - |
| Product | - | Audible Signal Devices | - |
| Sound Pressure Level | - | 75 dBA | 65dB @ 28V, 61cm |
| Tone | - | Continuous | - |
| Diameter | - | 30.7 mm | - |
| Length | - | 56.7 mm | - |
| Packaging | - | Bulk | Bulk |
| Length in | - | 2.232 in | - |
| Length mm | - | 56.7 mm | - |
| Frequency | - | - | 3.3kHz |
| Termination | - | - | Terminal Block |
| Driver Circuitry | - | - | Indicator, Internally Driven |
| Technology | - | - | Piezo |
| Input Type | - | - | AC, DC |
| Voltage Rated | - | - | - |
| Voltage Range | - | - | 28 ~ 48V |
| Operating Mode | - | - | Slow Double Pulse |
| Current Supply | - | - | 40mA |
| Operating Temperature | - | - | -30°C ~ 50°C |
| Washable | - | - | Yes |
| Port Location | - | - | Top |
| Mounting Type | - | - | Panel Mount |
| Size Dimension | - | - | 30.7mm Dia x 43.4mm H |