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| Part Number | 0304.050HR | 0304.250HR | 0304.750HR | 0304.080HR | 0304.050ZR |
|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Fuse Type | Board Mount | Board Mount | Board Mount | Board Mount | Board Mount |
| Current Rating (Amps) | 50mA | 250mA | 750mA | 80mA | 50mA |
| Voltage Rating - AC | 277 V | 277 V | 277 V | 277 V | 277 V |
| Voltage Rating - DC | 277 V | 277 V | 277 V | 277 V | 277 V |
| Response Time | - | - | - | - | - |
| Applications | Hazardous Locations | Hazardous Locations | Hazardous Locations | Hazardous Locations | Hazardous Locations |
| Features | Intrinsically Safe | Intrinsically Safe | Intrinsically Safe | Intrinsically Safe | Intrinsically Safe |
| Class | - | - | - | - | - |
| Approval Agency | cURus, EX | cURus, EX | cURus, EX | cURus, EX | cURus, EX |
| Operating Temperature | -40°C ~ 60°C | -40°C ~ 56°C | -40°C ~ 56°C | -40°C ~ 60°C | -40°C ~ 60°C |
| Breaking Capacity @ Rated Voltage | 1.5kA | 1.5kA | 1.5kA | 1.5kA | 1.5kA |
| Package / Case | 2-SMD, J-Lead | 2-SMD, J-Lead | 2-SMD, J-Lead | 2-SMD, J-Lead | 2-SMD, J-Lead |
| Size / Dimension | 0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm) | 0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm) | 0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm) | 0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm) | 0.538" L x 0.237" W x 0.244" H (13.67mm x 6.03mm x 6.19mm) |