| PartNumber | 2924825 | 2924838 | 2924854 |
| Description | Terminal Block Interface Modules MACX MCR-SL-RPSSI-2I | Terminal Block Interface Modules MACX MCR-SL-RPSSI 2I-SP | Safety Relays TC-D37SUB-ADIO16- EX-P-UNI |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | Terminal Block Interface Modules | Terminal Block Interface Modules | Safety Relays |
| RoHS | Y | Y | - |
| Series | MACX MCR | MACX MCR | - |
| Packaging | Bulk | Bulk | - |
| Color | Gray | Gray | - |
| Connection Method | Screw | Push-In | - |
| Height | 112.5 mm | 116 mm | - |
| Width | 12.5 mm | 12.5 mm | 242 mm |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Maximum Operating Temperature | + 60 C | + 60 C | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Product Type | Terminal Block Interface Modules | Terminal Block Interface Modules | Safety Relays |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Terminal Blocks | Terminal Blocks | Relays |
| Tradename | MACX | MACX | - |
| Part # Aliases | MACX_MCR-SL-RPSSI-2I MACXMCRSLRPSSI2I | - | TC-D37SUB-ADIO16-EX-P-UNI TCD37SUBADIO16EXPUNI |
| Unit Weight | 5.573286 oz | 5.396916 oz | 0.035274 oz |
| IP Rating | - | - | IP00 |