ALION time switches

ST3P series Multi-range Analogue Timer Relay

Group Analogue Timer Relay
Min. Order 1 piece
Terms of Payment L/C, T/T, Paypal
Update Time 2018-12-14
Item specifics
Operating voltageDC(V):12, 24; AC(V):12 24 110 220 240
Indicator OperatingON-UP Operating
Reset Time0.5 sec max
Consumed Power2VA
Ambient Temperature10℃~+55℃
Ambient Humidity48~85%RH

● Multi-range analogue timer

● Customized CMOS IC for low power consumption, high operation stability and extreme timing accuracy

 7(A, B, C, D, E, F, G)timing series available

● Output Contacts rated 5A at 120/240VAC and 30VDC,resistive load. 

● Socket mounted with a PF083A/PS-08 Socket

● Two delayed contact (DPDT Relay) Output

Product Selection
 TypeOutput contactTime range

A:0.05-0.5S / 5S / 30S / 3M

B:0.1-1S / 10S / 60S / 6M   

C:0.5-5S / 50S / 5M / 30M 

D:1-10S / 100S / 10M / 60M

E:5S-1M / 10M / 60M /1 H   

F:0.25-2M / 20M / 2H / 12H

G:0.5-4M / 40M / 4H / 24H


Technical Data

Product TypeST3P
Operating voltage24 - 240 VAC/DC
AC(V):12 24 110 220
Allowable operating voltage range85~110% of rated operating voltage
Rated frequency50/60Hz
Indicator operating     ON-UP Operating
Contact rating    250VAC 5A (resistive load)
Life Mechanical               5×107times
Electrical                  1×105times
AccuracyRepeat error             ±1.0%max
Setting error              ±10.0%max
Voltage error             ±1.0%max
Temperature error    ±2.0%max
Reset time   Max 0.5sec
Insulation resistance  100MΩ(DC 500V)min
Dielectric strength1500VAC
Power consumption 2VA
Ambient temperature   -10℃~+55℃
 Ambient humidity    35~85%RH
  Mounting /Socket Surface(-N)          PF083A(E)
 Flush(-Y):             US-08  /  P3G-08
 Weight   100g
 Dimensions 55H×40.5W×57.5D


Connection Example

                                ST3P-A                                                                  ST3P-C

Timing chart

Scale Drawings

Our Company


Our Services

 1. Exclusive service-a professional Support Team will be in charge of your order.

2. Inquiry processing-data sheet,price,picture,manual and certificate will be provided.

3. The product will be accurately according to your requirement-function,printing,sticker,manual and box.

4. Order progress tracking-photo of your order will be sent to you to keep abreast of progress about producing,testing, packaging and storing.

5. Shipping-a professional Logistics Department is in charge of shipping arrangement.

6. Stable delivery-quantity below 200 pieces will be delivered in 7 days.

7. Quality assurance-all of products have to be tested by our Quality Department before leaving factory. We will provide full coordination to your QC testing if necessary.

8. After-sale service-a professional Customer Service Team will be able to help with your questions of product.

9. Warranty-one years.



Q1: Why choose ALION?
1.ALION is a professional manufacturer that has focused on time control for 20 years.
2.ALION provides complete certification, such as CE, ROHS, ISO and so on.
3.ALION is strict accordance with the following points.
High quality - all of our products are produced according to international standard, we will provide full coordination to your QC testing if necessary.
Great service - a professional Service Team will be in charge of your order and help to solve your questions timely whether before or after you purchase.

Q2: How will you do the OEM?
We have own R&D team that involves 2 experienced structural engineers, 1 software engineer and 2 circuit engineers.
The OEM product will be accurately according to your requirement about function, printing, sticker, manual and box.
After the product has entered the market, you can send your feedback to our after-sale service team. Our R&D team will adjust and improve the product according to your feedback.

Q3: What is the MOQ for OEM?
Our MOQ for OEM is 1000 pcs.

Q4: Can I have a sample order?
YES, we can provide a sample for FREE to test or check quality, you only need to pay the freight cost.

Q5: What is the MOQ for ALION product?
There is no MOQ, we deal with any quantity of your order.

Q6: What is the payment term?
We accept T/T, L/C, Western Union and paypal.

Q7: What is the delivery time?
It depends on the quantity.
7 days, below 200 pcs.
10 days, below 500 pcs.
15 days, below 1000 pcs.

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