Floatless relay 5A 250VA

Inquire Now

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Floatless relay 5A 250VA

Q: How can I switch the power supply at the set time?: insert the timer into the power outlet, pay attention to the current should be in the extinguished state, otherwise, please control the mode first adjusted to "off", then "mode" to "automatic" (Note: Put into the "automatic open"; now time in the set period to put "automatic off")

Q: How to prohibit the computer record switch machine time: Path: c: / windows / SchedLgU ("~ .txt" file) The file from the "Task Sheduler" service control, into the service management, the service off, after the file will no longer record whether you switch machine, Off this service you can delete the file, or delete, but also can not change.

Q: Relay, time relay, air switch, leakage switch, air with leakage, circuit breakers ,,, how to understand and distinguish between ah? 100 Relay, time relay, air switch, leakage switch, air with leakage, circuit breakers ,,, how to understand and distinguish between ah? What is the working principle and the role of decibel? The: Circuit breaker and air switch is one thing, leakage switch is also a circuit breaker, but also with residual current action components, in the leakage when the circuit breaker can be opened, open with leakage circuit is also attached to the residual current action components, Generally speaking, the leakage switch is usually referred to with the leakage protection function of the micro-off, civil or public buildings used, open with leakage may refer to the larger capacity of the switch with leakage protection.

Q: Red rice note3 how to set the switch machine time: In the Security Center> Power> Timing Switch> Timed Start and Timed Shutdown On> Set the power on and off time.

Q: Switch socket when installed more reasonable?: After the end of the end of the installation, there are three reasons First, brush the paint can not be installed before, because this installation and then brush the paint is easy to dirty the panel, and sometimes in order to escape these panels will produce the walls of the vertical brush Second, floor tiles, etc. do not install the panel, so easy to dirty Third, when installing the kitchen cabinet do not install the panel, some on the cabinet, be sure to install the cabinet after the panel installation, which can also prevent the installation of the kitchen because of the cutting panel position cutting is too large, very Easy to move Xiaoqiang

Q: Even want to use two mechanical relays after interlocking control of two-way thyristor and then control the motor is reversing, do not know the delay time enough?: Here to distinguish between categories, the use of occasions, power size, the external circuit, under normal circumstances the relay action time in 20MS or so. There are special in the Us level, there are a few seconds there are delay, depending on the specific model.

Q: How can we set up the morning 6 o'clock in the morning how to set up the computer when the machine automatically boot ah How to set it to automatically shut down? Thank you: 3. Automatic shutdown If you work very much, often forget to rest at night, or forget to shut down, then this can help you step one: In the "Task Schedule" window, double-click the Add Task Plan, Next, and then click Browse, in the Select Program to Program the window in the C: WINDOWS SYSTEM32 "directory to find the SHUTDOWN.EXE program and click the Open button. Step two: Set the time to execute this task to "Every day", click Next, set the start time to "23:00" and click Next to enter the user name and password as required, and open the task plan when you click Finish The advanced properties are also completed Step three: In the pop-up SHUTDOWN window point "task", and then in the "line" stop type "C: WINDOWS system32 shutdown.exe -s-t 60" (where -S said to turn off the computer, -T 60 for 60 seconds Automatically turn off the computer, the shutdown time can be set according to their own needs) click on the application, and re-enter the user password, the last point to determine! (If you want to cancel the automatic shutdown, in the operation of the input "Shutdown-a" command on the carriage return

Q: How to meet a close switch on the start of the solenoid valve, the time relay is a delay power, that simple point, the relay is an ordinary 8 feet, close to the switch two lines, a blue one brown! I put the solenoid valve connected to 3,5, close to the switch blue 7, brown 8, plug 8,2, then a wire then 1,2! Why is not to achieve, and finally I used to close the switch received 2,7 short circuit, and close the switch normally open, are 220 volts!: so even after the delay contact disconnect power supply immediately after the reset, and filter capacitor energy storage instantaneous power supply ,

Q: US air-conditioning for a long time useless, and today how to switch off the use, and other health are useful: Thank you for your attention and support for air conditioning! May be remote control failure, it is recommended to unplug the power to wait for a few minutes and then restart, if the problem can not be resolved, it is recommended that you call the US after-sales service 4008899315 consultation or repair! If you still have questions, welcome to the US companies know the question; in this wish you work smoothly, happy life!

Q: Ancient gate switch time: Every place is not the same, and the national flag and the same, the country does not reunify the time, but the basic dawn to open the door, sunset, the specific time is the local official.

Send your message to us

*Email

*TEL

*Quantity

*Unit