1.PBT-GF axis of rotation
2.Sliver plated brass terminals
3.Several poles are avaliable
Rotary siwtch specification
Rotary switch features
PBT-GF axis of rotation
Sliver plated brass terminals
Several poles are avaliable
Rotary switch dimention
- Q:How far is the emergency light for an office building? How far is a fire emergency?
- The use of on-site fire protection for emergency response requirements, fire emergency lights and other types of integrated circumstances will be explained;
- Q:Emergency lights turn off electricity and unexpected power outages, how emergency principle?
- the relay coil by the electric power supply, electric power, said contacts are open, when the city electricity power, no electrical relay coil, relay contacts the closed front said, launched the emergency light power supply itself.
- Q:What's wrong with fire emergency lamp fault alarm?
- when the emergency response time of the emergency lamp is less than 30 minutes, the alarm rings and the malfunction indicator light is always on.
- Q:Method for using fire emergency lighting lamp
- The function of automatic detection, intelligent fault, stable and reliable work.
- Q:Why is the fire emergency lighting for buzzing?
- The bright LED light source applications, low power consumption, long service life.
- Q:Where should fire emergency lights be installed?
- Two, fire control room, fire pump house, own generator room, power distribution room, smoke prevention and smoke evacuation room and other rooms which need to work normally during the fire;
- Q:How much is the distance between fire emergency lights?
- The exit mark light is no less than 2m, and is installed above the evacuation exit and the side of the stair mouth.
- Q:What's the fire emergency lamp holder for 4 LED points, v?
- 4.5V, LED emergency lamp is generally more variable for 4.5V.
- Q:Fire emergency lights how to use, led fire emergency lights circuit diagram
- The new national standard fire emergency lamp production is now generally in the fire emergency lamp front panel are set up the test button
- Q:How long does the emergency lamp usually charge?
- Emergency lights are discharged in the discharge state, use must be 20 hours before charging, before discharge.
"Quality first,Customer foremost, Development long-lasting" is our guide line. We have established a complete set of quality assurance system. Our products are widely used for various industries, such as: household appliances, automobiles, communications and so on. High-quality products come from the advanced equipments and modern management. Today, we get excellent quality of our products and good reputations of our service what lets our products and service spread to the overseas.
We are looking forward to developing together with friends at home and abroad and building up a glorious future.
1. Manufacturer Overview
|Annual Output Value
||US$5 Million - US$10 Million
||18.07% North America
14.38% Western Europe
14.38% Eastern Europe
11.10% Southeast Asia
11.10% Eastern Asia
11.10% South Asia
7.82% South America
||ISO 9001:2000;UL; CQC ;TUV ;CB ;ROSH; SGS
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||31% - 40%
|No.of Employees in Trade Department
||English, Chinese, Japanese, Korean
||10,000-30,000 square meters
|No. of Production Lines
|Product Price Range