Time Delay Relays & Solid State Timer
Time Delay Relays from STPI
| Series | Carry current | Contact Form | Time-delay | |
| 316RT | 2 A | DPDT | fix 0,08–1500 sec | |
| 326RT | 10 A | DPDT, 4PDT | fix 0,08–2000 sec | |
| 328RT | 25 A | 3PDT | fix 0,08–2000 sec |
Solid State Timer from STPI
| Series | Carry current | No. of Outputs | Time-delay | |
| MTHM | 250 mA | 2 | 0,1–625 sec | |
| 303MT | 120 mA | 1 | 0,08–2000 sec | |
| 326MT | 250 mA | 2 | 0,1–625 sec |