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See Product Specifications
| Part Number: | SCE048SD3SS1B | 
| Category: | Audio Products | 
| Subcategory: | Alarms, Buzzers, and Sirens | 
| Manufacturer: | Mallory Sonalert Products Inc. | 
| Packaging: | Bulk | 
| Product Status: | Active | 
| Driver Circuitry: | Indicator, Internally Driven | 
| Input Type: | DC | 
| Voltage - Rated: | - | 
| Voltage Range: | 28 ~ 48V | 
| Frequency: | 2.9kHz | 
| Technology: | Piezo | 
| Operating Mode: | Single Tone | 
| Duration: | 1 Min On-Time | 
| Sound Pressure Level (SPL): | 65dB @ 28V, 61cm | 
| Current - Supply: | 40mA | 
| Port Location: | Top | 
| Operating Temperature: | -40°C ~ 85°C | 
| Approval Agency: | cUL, UL | 
| Ratings: | - | 
| Ingress Protection: | - | 
| Mounting Type: | Panel Mount | 
| Termination: | Terminal Block | 
| Size / Dimension: | 1.687" Dia (42.85mm) | 
| Height - Seated (Max): | 1.511" (38.39mm) |