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You see led indicator lights on lots of devices every day. These small lights help you know what your equipment is doing. An led indicator light uses a light emitting diode to show if a machine or system is working. Sometimes, a green indicator means “power on.” A red indicator can show there is a problem. The main job of led indicator lights is to give you fast and clear information. This is one of the most important things about led indicator lights.
Led indicator lights are not like old bulbs. They use less energy and last much longer. You can find them in cars, factories, computers, and home appliances. Each indicator gives you an easy way to check if something works or needs help. GQEM makes high-quality led indicator lights you can trust. The company uses advanced technology so every indicator is bright, reliable, and safe.
①Metal Indicator Light
②Mounting Hole Size
③ Head Shape
④ LED Light Color
⑤ LED Voltage
⑥Shell Material
⑦Wired Terminal
MAIN TECHNICAL DATA
Rated value of switch:
AC-15 36V/10A 110V/10A 220V/5A 380V/2.7A 660V/1.8A
DC-13 24V/4A 48V/4A 110V/2A 220V/1A 440V/0.6A
◒Conventional thermal current: Ith10A
◒Contact resistance: ≤50mΩ
◒Insulation resistance: ≥10mΩ
◒Mechanical life:
◒Common push-button ≥100×104 times
◒Selector button ≥30×104 times
◒Key push-button ≥5×104 times
◒Emergency push-button ≥5×104 times
WORKING ENVIRONMENT
◒Ambient air temperature -25~+40°C
◒Limit height: ≤2000m
◒Relative air humidity: ≤90%
◒Pollution degree: Class3
◒Protection grade：IP40/IP65
CHARACTERISTICS
◀ Rugged & Cost-effective
◀ Well-chosen Materials & Exquisite Craftsmanship
◀ Comfortable & Durable
◀ Inexpensive & Simple And Practical
◀ Snap Structure, Easy To Install
EXPLANATION OF PROFESSIONAL TERMS
◀ NO Contact : Normally, it is in the off state. The circuit is connected after the switch is operated.
◀ NC Contact : Normally, it is connected. The circuit is disconnected after the switch is operated.
◀ 2 NO : Connect two sets of circuits separately. The contacts are usually disconnected. Both sets of circuits are connected after the switch is pressed.
◀ 2 NC : The contacts are usually in the on state. After the switch is operated, both sets of circuits are disconnected.
◀ 1NO&1NC : The contacts are connected to two groups of circuits respectively. If no action is taken, one group is disconnected and the other group is connected. If the switch is operated, the disconnected contact will be closed while the connected one will be opened.
PARAMETRIC DIAGRAM
FAQ
- Q: How much voltage is required to turn on LED indicator lights?
- A:Light indicator work with a low-voltage system, such as 3V, 5V, 12V, or 24V. Before purchasing an LED light, you should ensure the voltage compatibility to avoid mishaps.
- Q: What is the standard hole size for panel-mount LEDs?
- A: Standard hole size varies from one LED to another mounting system. Usually, 6mm, 8mm, 12mm, 16mm, and 22mm are the standard hole sizes for panel mount LEDs.
- Q: Are LED indicator lights safe to use outdoors?
- A: You can use led indicator lights outdoors. Many have waterproof and dustproof designs. You pick models with IP65 ratings for extra safety in wet or dusty places.
