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| PartNumber | SCL120LA3CTB | SCL120LA3MP1B | SCL120LA3SP1B |
| Description | Audio Indicators & Alerts CONSTANT, 30-120V LOUD, LOW CURRENT | Audio Indicators & Alerts MED PULSE, 30-120V LOUD, LOW CURRENT | Audio Indicators & Alerts SLOW PULSE, 30-120V LOUD, LOW CURRENT |
| Manufacturer | Mallory Sonalert | Mallory Sonalert Products Inc. | Mallory Sonalert Products Inc. |
| Product Category | Audio Indicators & Alerts | Buzzers | Buzzers |
| RoHS | Y | - | - |
| Voltage Rating | 120 VAC | - | - |
| Current Rating | 20 mA | - | - |
| IP Rating | - | - | - |
| Dimensions | 1.69 in L x 54 mm W x 1.41 in H | - | - |
| Height | 1.41 in | - | - |
| Length | 1.69 in | - | - |
| Series | SCL | SCL | SCL |
| Width | 54 mm | - | - |
| Brand | Mallory Sonalert | - | - |
| Product Type | Audio Indicators & Alerts | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Audio Devices | - | - |
| Unit Weight | 1.587328 oz | - | - |
| Packaging | - | Bulk | Bulk |
| Frequency | - | 2.9kHz | 2.9kHz |
| Termination | - | Terminal Block | Terminal Block |
| Driver Circuitry | - | Indicator, Internally Driven | Indicator, Internally Driven |
| Technology | - | Piezo | Piezo |
| Input Type | - | AC | AC |
| Voltage Rated | - | - | - |
| Voltage Range | - | 48 ~ 120V | 48 ~ 120V |
| Operating Mode | - | Pulse, Medium | Pulse, Slow |
| Sound Pressure Level | - | 85dB @ 48V, 61cm | 85dB @ 48V, 61cm |
| Current Supply | - | 30mA | 30mA |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Washable | - | No | No |
| Port Location | - | Top | Top |
| Mounting Type | - | Panel Mount | Panel Mount |
| Size Dimension | - | 42.9mm Dia x 35.9mm H | 42.9mm Dia x 35.9mm H |