ST3P time relay
Time relay is an automatic switching device that uses electromagnetic or mechanical principles to realize delay control. When the input action signal is added (or removed), its output circuit needs to pass a specified accurate time to produce a jumping change (or contact action). It is an electrical component used on a circuit with a lower voltage or a smaller current to switch on or off a circuit with a higher voltage and a larger current. At the same time, the time relay is also a control appliance that uses the electromagnetic principle or the mechanical principle to realize the delay control. There are many types of it, including air damping type, electric type and electronic type.


Classification | Timer | Multi Range Timer |
Model | ST2P | ST3P |
Dimensions(mm) | 50H×40W×57.5D | 50 H×40.5W×57.5 D |
Mounting & Socket | Surface(-n) | PF083A(E) | PF-083A(E) |
|
Flush(-y) | US-08 P3G-08 | US-08 P3G-08 |
|
Full Timing Range | SEC:1,3,6,10,12,30,60 MIN:3,6,10,12,30,60 HR:3,6,10,12,30 | A:0.05-0.5s/5s/30s/3min B:0.1-1s/10s/60s/6min C:0.5s/5s/50s/5min/30min D:1-10s/100s/10min/60min E:5-1min/10/60min/6h F:0.25-2min/20min/2h/12h G:0.5-4min/40min/4h/24h |
Rated Voltage | AC (V):12,24,110,220 50/60Hz DC(V):12-24(50/60Hz) | 24 to 240 VAC/DC AC(V)110V,220V DC(V)12V,24V |
Indicator Operating | ON-UP Operating | ON-UP Operating |
O/P Contact | Model | ST2P-E | ST3PA | ST3PC |
|
Time Limit 1C | 5A |
| 5A |
|
Time Limit 2C |
| 5A |
|
|
Instantenous 1C | 5A |
| 5A |
|
Life | Mechanical | 5×107times | 5×107times |
|
Electrical | 105times | 105times |
|
Accuracy | Repeat Error | ±1%max | ±1%max |
|
Setting Error | ±10%max | ±10%max |
|
Voltage Error | ±1%max | ±1%max |
|
Temp. Error | ±2%max | ±2%max |
|
Reset Time | 0.5 sec max | 0.5 sec max |
Consumed Power | 2VA | 2VA |
Ambient Temperature | -10°C~+55°C | -10°C~+55°C |
Ambient Humidity | 35-85%RH | 35-85%RH |
Weight | 100g | 100g |
Connection Diagrams & Timing Chart | 38I | 37I | 38I |