| PartNumber | 2980018 | 2980034 | 2980021 |
| Description | Relay Sockets & Hardware PLC-BSC 125DC/21 | Industrial Relays PLC-RSC 125DC/21 AU | Industrial Relays PLC-RSC 125DC/21 |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | Relay Sockets & Hardware | Industrial Relays | Industrial Relays |
| RoHS | Y | Y | Y |
| Product | Relay Sockets | Industrial Relays | Industrial Relays |
| Associated Relay Series | REL-MR, OPT | - | - |
| Height | 80 mm | 80 mm | 80 mm |
| Series | PLC-BSC | PLC-RSC | PLC-RSC |
| Width | 6.2 mm | 6.2 mm | 6.2 mm |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Compliance | C-UR-US, GOST-R | - | C-UR-US, GOST-R |
| Product Type | Relay Sockets & Hardware | Industrial Relays | Industrial Relays |
| Factory Pack Quantity | 10 | 10 | 10 |
| Subcategory | Relays | Relays | Relays |
| Tradename | INTERFACE Relay | INTERFACE Relay | INTERFACE Relay |
| Part # Aliases | PLC-BSC-125DC/21 PLCBSC125DC21 | PLC-RSC-125DC/21AU PLCRSC125DC21AU | PLC-RSC-125DC/21 PLCRSC125DC21 |
| Unit Weight | 1.014479 oz | 1.169685 oz | 1.197198 oz |
| Contact Termination | - | Screw | Screw |
| Relay Contact Form | - | 1 Form C (SPDT-NO, NC) | 1 Form C (SPDT-NO, NC) |
| Coil Termination | - | Screw | Screw |
| Coil Type | - | Non-Latching | Non-Latching |
| Switching Voltage | - | 30 VAC, 36 VDC | 250 VAC, 250 VDC |
| Mounting Style | - | DIN Rail | DIN Rail |
| Contact Material | - | Silver Tin Oxide (AgSnO) | Silver Tin Oxide (AgSnO) |
| IP Rating | - | IP20 | IP20 |
| Contact Form | - | SPDT (1 Form C) | SPDT (1 Form C) |
| Current Rating | - | 50 mA | 6 A |
| Coil Voltage | - | - | 125 VDC |
| Length | - | - | 94 mm |
| Application | - | - | Industrial |