| PartNumber | 2801055 | 2801050 | 2801051 |
| Description | DIN Rail Terminal Blocks TT-ST-2 -PE/S1-24DC | Surge Suppressors CN-UB-280DC-3-BB | Surge Suppressors CN-UB-280DC-3-SB |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | DIN Rail Terminal Blocks | Surge Suppressors | Surge Suppressors |
| RoHS | Y | - | - |
| Type | Surge Protection | Attachment Plug | - |
| Number of Positions | 2 Position | - | - |
| Current Rating | 350 mA | - | - |
| Voltage Rating | 24 V | - | - |
| Wire Gauge Range | 24 AWG to 12 AWG | - | - |
| Connection Method | Spring Cage | - | - |
| Color | Black | - | - |
| Housing Material | Polyamide (PA) | - | - |
| Flammability Rating | UL 94 V-0 | - | - |
| Length | 63.5 mm | 57.8 mm | 56.8 mm |
| Width | 6.2 mm | 31 mm | 31 mm |
| Height | 100 mm | 33.5 mm | 33.5 mm |
| Number of Rows | 1 Row | - | - |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Maximum Operating Temperature | + 80 C | + 80 C | + 80 C |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Product Type | DIN Rail Terminal Blocks | Surge Suppressors | Surge Suppressors |
| Factory Pack Quantity | 10 | 1 | 1 |
| Subcategory | Terminal Blocks | Surge Suppressors | Surge Suppressors |
| Wire Gauge Max | 12 AWG | - | - |
| Wire Gauge Min | 24 AWG | - | - |
| Part # Aliases | TT-ST-2-PE/S1-24DC TTST2PES124DC | - | - |
| Unit Weight | 0.734757 oz | 5.114724 oz | 5.114724 oz |
| Mounting Style | - | In Line | - |
| Product | - | Connector Protection Devices | - |
| For Use With | - | Coaxial Signal Interfaces | - |
| Data Line Protection | - | Type N Coax | - |
| Features | - | Replaceable | - |