| PartNumber | 2825513 | 2825568 | 2825539 |
| Description | Industrial Relays ST-REL4-SW230/21-21 | Industrial Relays ST-REL4-SW120/21-21 | Industrial Relays ST-REL4-SW 24/21-21 |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | Industrial Relays | Industrial Relays | Industrial Relays |
| RoHS | Y | Y | Y |
| Product | Industrial Relays | Industrial Relays | Industrial Relays |
| Contact Termination | Quick Connect Terminal | Quick Connect Terminal | Quick Connect Terminal |
| Relay Contact Form | 2 Form C (DPDT-NO, NC) | 2 Form C (DPDT-NO, NC) | 2 Form C (DPDT-NO, NC) |
| Coil Termination | Quick Connect Terminal | Quick Connect Terminal | Quick Connect Terminal |
| Coil Type | Non-Latching | Non-Latching | Non-Latching |
| Coil Voltage | 230 VAC | 120 VAC | 24 VAC |
| Switching Voltage | 250 VAC, 250 VDC | 250 VAC, 250 VDC | 250 VAC, 250 VDC |
| Mounting Style | Socket | Socket | Socket |
| Mounting Type | DIN Rail | DIN Rail | DIN Rail |
| Series | ST-REL | ST-REL | ST-REL |
| Contact Form | DPDT (2 Form C) | DPDT (2 Form C) | DPDT (2 Form C) |
| Current Rating | 5 A | 5 A | 5 A |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Type | Industrial Relays | Industrial Relays | Industrial Relays |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Relays | Relays | Relays |
| Tradename | INTERFACE Relay | INTERFACE Relay | INTERFACE Relay |
| Part # Aliases | ST-REL4-SW230/21-21 STREL4SW2302121 | ST-REL4-SW120/21-21 STREL4SW1202121 | ST-REL4-SW_24/21-21 STREL4SW242121 |
| Unit Weight | 2.361592 oz | 2.328081 oz | 2.463886 oz |