| PartNumber | 1678431 | 1678428 | 1678402 |
| Description | Heavy Duty Power Connectors HC-B 24-SMQ-84/ O2PG29 | Heavy Duty Power Connectors HC-B 16-SMQ-67/ O1PG29 | Heavy Duty Power Connectors HC-B 24-SMQ-84/ O1PG29 |
| Manufacturer | Phoenix Contact | Phoenix Contact | - |
| Product Category | Heavy Duty Power Connectors | Heavy Duty Power Connectors | - |
| RoHS | Y | Y | - |
| Series | Heavycon | - | - |
| Product | Housings | Housings | - |
| Accessory Type | Box Mounting Base | Box Mounting Base | - |
| Boardlocks | Double Locking | Double Locking | - |
| Termination Style | Screw | - | - |
| Housing / Hood Size | B24 | B16 | - |
| Housing Material | Aluminum | Aluminum | - |
| Height | 84 mm | 84 mm | - |
| Length | 144 mm | 117 mm | - |
| Width | 57 mm | 57 mm | - |
| Brand | Phoenix Contact | Phoenix Contact | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Heavy Duty Power Connectors | Heavy Duty Power Connectors | - |
| Factory Pack Quantity | 1 | 1 | - |
| Subcategory | Power Connectors | Power Connectors | - |
| Tradename | HEAVYCON | HEAVYCON | - |
| Part # Aliases | HC-B_24-SMQ-84/O2PG29 HCB24SMQ84O2PG29 | HC-B_16-SMQ-67/O1PG29 HCB16SMQ67O1PG29 | - |
| Unit Weight | 1.053 lbs | 1.092 lbs | - |