Safety Relays with Timer Functions
The SNV device family features safe internal logic component for the monitoring machine safety functions. In addition, they offer time-delayed, safe outputs and a corresponding time setting on the device.
Read more: Relay Selection Chart
| Inst. Contacts | Del. Contacts | Time | Timer Type | Supply | Monoflop | Plug | Model | Part | Datasheet |
| 2NO | 1NO | 3 s | Off, re-trigger | 24VDC | No | Screw | SNV 4063KL-A | R1.188.0620.0 | Download |
| 2NO | 1NO | 30 s | Off, re-trigger | 24VDC | No | Screw | SNV 4063KL-A | R1.188.0640.0 | Download |
| 2NO | 1NO | 150 s | Off, re-trigger | 24VDC | No | Screw | SNV 4063KL-A | R1.188.4100.0 | Download |
| 2NO | 1NO | 3s | Off, re-trigger | 24VDC | No | Spring | SNV 4063KL-C | R1.188.2010.0 | Download |
| 2NO | 1NO | 30 s | Off, re-trigger | 24VDC | No | Spring | SNV 4063KL-C | R1.188.3900.0 | Download |
| 2NO | 1NO | 3 s | On delay | 24VDC | No | Screw | SNV 4063KP-A | R1.188.0660.0 | Download |
| 2NO | 1NO | 30 s | On delay | 24VDC | No | Screw | SNV 4063KP-A | R1.188.0680.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off delay | 115–230VAC | Yes | Screw | SNV 4074SL-A | R1.188.2310.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off delay | 115–230VAC | Yes | Screw | SNV 4074SL-A | R1.188.2340.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off delay | 115–230VAC | Yes | Screw | SNV 4074SL-A | R1.188.2370.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off delay | 115–230VAC | Yes | Spring | SNV 4074SL-C | R1.188.2320.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off delay | 115–230VAC | Yes | Spring | SNV 4074SL-C | R1.188.2350.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off delay | 115–230VAC | Yes | Spring | SNV 4074SL-C | R1.188.2380.0 | Download |
| 3NO+1NO | 3NO | 3s | Off delay | 115–230VAC | Yes | Screw | SNV 4076SL-A | R1.188.2220.0 | Download |
| 3NO+1NO | 3NO | 30s | Off delay | 115–230VAC | Yes | Screw | SNV 4076SL-A | R1.188.2250.0 | Download |
| 3NO+1NO | 3NO | 300s | Off delay | 115–230VAC | Yes | Screw | SNV 4076SL-A | R1.188.2280.0 | Download |
| 3NO+1NO | 3NO | 3s | Off delay | 115–230VAC | Yes | Spring | SNV 4076SL-C | R1.188.2230.0 | Download |
| 3NO+1NO | 3NO | 30s | Off delay | 115–230VAC | Yes | Spring | SNV 4076SL-C | R1.188.2260.0 | Download |
| 3NO+1NO | 3NO | 300s | Off delay | 115–230VAC | Yes | Spring | SNV 4076SL-C | R1.188.2290.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off delay | 24VDC | Yes | Screw | SNV 4074SL-A | R1.188.2130.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off delay | 24VDC | Yes | Screw | SNV 4074SL-A | R1.188.2160.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off delay | 24VDC | Yes | Screw | SNV 4074SL-A | R1.188.2190.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off delay | 24VDC | Yes | Spring | SNV 4074SL-C | R1.188.2140.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off delay | 24VDC | Yes | Spring | SNV 4074SL-C | R1.188.2170.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off delay | 24VDC | Yes | Spring | SNV 4074SL-C | R1.188.2200.0 | Download |
| 3NO+1NO | 3NO | 3s | Off delay | 24VDC | Yes | Screw | SNV 4076SL-A | R1.188.2040.0 | Download |
| 3NO+1NO | 3NO | 30s | Off delay | 24VDC | Yes | Screw | SNV 4076SL-A | R1.188.2070.0 | Download |
| 3NO+1NO | 3NO | 300s | Off delay | 24VDC | Yes | Screw | SNV 4076SL-A | R1.188.2100.0 | Download |
| 3NO+1NO | 3NO | 3s | Off delay | 24VDC | Yes | Spring | SNV 4076SL-C | R1.188.2050.0 | Download |
| 3NO+1NO | 3NO | 30s | Off delay | 24VDC | Yes | Spring | SNV 4076SL-C | R1.188.2080.0 | Download |
| 3NO+1NO | 3NO | 300s | Off delay | 24VDC | Yes | Spring | SNV 4076SL-C | R1.188.2110.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off, re-trigger | 24VDC | Yes | Screw | SNV 4274SL-A | R1.188.2470.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off, re-trigger | 24VDC | Yes | Screw | SNV 4274SL-A | R1.188.2500.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off, re-trigger | 24VDC | Yes | Screw | SNV 4274SL-A | R1.188.2530.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off, re-trigger | 24VDC | Yes | Spring | SNV 4274SL-C | R1.188.2480.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off, re-trigger | 24VDC | Yes | Spring | SNV 4274SL-C | R1.188.2510.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off, re-trigger | 24VDC | Yes | Spring | SNV 4274SL-C | R1.188.2540.0 | Download |
| 3NO+1NO | 3NO | 3s | On delay | 24VDC | Yes | Screw | SNV 4074ST-A | R1.188.2560.0 | Download |
| 3NO+1NO | 3NO | 30s | On delay | 24VDC | Yes | Screw | SNV 4074ST-A | R1.188.2590.0 | Download |
| 3NO+1NO | 3NO | 300s | On delay | 24VDC | Yes | Screw | SNV 4074ST-A | R1.188.2620.0 | Download |
| 3NO+1NO | 3NO | 3s | On delay | 24VDC | Yes | Spring | SNV 4074ST-C | R1.188.2570.0 | Download |
| 3NO+1NO | 3NO | 30s | On delay | 24VDC | Yes | Spring | SNV 4074ST-C | R1.188.2600.0 | Download |
| 3NO+1NO | 3NO | 300s | On delay | 24VDC | Yes | Spring | SNV 4074ST-C | R1.188.2630.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off, re-trigger | 115–230VAC | Yes | Screw | SNV 4274SL-A | R1.188.2650.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off, re-trigger | 115–230VAC | Yes | Screw | SNV 4274SL-A | R1.188.2680.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off, re-trigger | 115–230VAC | Yes | Screw | SNV 4274SL-A | R1.188.2710.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | Off, re-trigger | 115–230VAC | Yes | Spring | SNV 4274SL-C | R1.188.2660.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | Off, re-trigger | 115–230VAC | Yes | Spring | SNV 4274SL-C | R1.188.2690.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | Off, re-trigger | 115–230VAC | Yes | Spring | SNV 4274SL-C | R1.188.2720.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | On delay | 115–230VAC | Yes | Screw | SNV 4074ST-A | R1.188.2740.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | On delay | 115–230VAC | Yes | Screw | SNV 4074ST-A | R1.188.2770.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | On delay | 115–230VAC | Yes | Screw | SNV 4074ST-A | R1.188.2800.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 3s | On delay | 115–230VAC | Yes | Spring | SNV 4074ST-C | R1.188.2750.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 30s | On delay | 115–230VAC | Yes | Spring | SNV 4074ST-C | R1.188.2780.0 | Download |
| 2NO + 2NC | 2NO + 2NC | 300s | On delay | 115–230VAC | Yes | Spring | SNV 4074ST-C | R1.188.2810.0 | Download |