Description:
- Analogue time switch
- 1 channel
- Switching status display
- Daily program
- With power reserve (Nickel metal hydride battery replacement )
- Can easily replace rechargeable batteries
- 96 switching segments
- Quartz controlled
- Shortest switching time: 15 minutes
- Clock hands for time display
- Simple summer/winter time correction
- Screw terminals
TB388B
- With external protective metal shell, can prevent electromagnetic interference
Technical Data :
Operating voltage | 110-230VAC |
Frequency | 50-60 Hz |
Number of channels | 1 |
Width | 107mm |
Installation type | DIN-rail |
Type of connection | Screw terminals |
Drive | Quartz-controlled stepper motor |
Program | Daily program |
Power reserve | 300 hours |
Max. switching capacity at 250 V AC, cos φ = 1 | 20 A |
Max. switching capacity at 250 V AC, cos φ = 0.6 | 12 A |
Incandescent/halogen lamp load | 2300W |
Motor load(cos∅=0.7) | AC110.750W AC220V.1500W |
Fluorescent lamp load (conventional) parallel-corrected | 1300VA 70uF |
Shortest switching time | 15 min |
Programmable every | 15 min |
Time accuracy at 25 °C | ≤ ± 2 s/day(Quartz) |
Type of contact | SPST |
Type of contact | Not potential-free |
Number of switching segments | 96 |
Power consumption | 3 VA |
Test approvals | CE |
Housing and insulation material | High-temperature resistant, self-extinguishing thermoplastic |
Type of protection | IP 40 |
Protection class | II in accordance with EN 60730-1 |
Ambient temperature | –10 °C … +50 °C |
Connection Example
Scale Drawings
1. Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A: Yes , We have product catalogue.Please contact us on line or send an Email to sending the catalogue.
2. Q: I need your price list of all your products, do you have a price list ?
A: We do not have a price list of all of our products. Because we have so many items,and it’s impossible to mark all of their price on a list.And the price are always changing because of the producing cost.If you want to check any price of our products, please feel free to contact us.We will send offer to you soon!
3. Q: I can’t find the product on your catalogue, can you make this product for me?
A: Our catalogue shows most of our products,but not all.So just let us know what product do you need
4. Q: Can you provide samples ? Are the samples free ?
A: Yes,we can provide samples.Normally,we provide 1-3pcs free samples for test or quality checking.
But you have to pay for the shipping cos.If you need many items, or need more qty for each item,
we will charge for the samples.
5. Q: What kind of payment do you accept ? Can I pay RMB ?
A: We accept T/T(Wire transfer),Western Union and Paypal. Please be sure that we can receive the
same amount of the Invoice. And you can pay money In RMB. No problem.
6. Q : What about your delivery time?
A: We have a lot of products in stock.We can send the stock products in 3 work days.
If without stock,or stock is not enough, we will check the delivery time with you.
7. Q : How to ship my order ? Is it safe?
A: For small package, we will send it by Express, tsuch as DHL,FedEx,,UPS,TNT,EMS.That’s a
Door to Door service.
For big packages, we will send them by Air or By sea.We will use good packing and ensure
the safety.We will be responsible to any product damage caused on delivery.
8. Q: Do you have a guarantee of your product quality?
A: We have a guarantee of one year.
Any requirements or question,welcome to "Send" us an e-mail Now!!!
It's our great honor to do services for you!