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DC Circuit Breaker 2P 125A DC 550V 800V PV Solar System CE

A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overload or short-circuit and under-voltage faults, they can automatically cut off the circuit. Its function is equivalent to a fuse switch. Combination with overheating and underheating relay, etc. Moreover, it is generally not necessary to change the components after breaking the fault current. It has been widely used. Power distribution is an extremely important link in the generation, transmission and use of electricity. The power distribution system includes transformers and various high and low voltage electrical equipment, and the low voltage circuit breaker is a widely used electrical appliance. The main contacts of the low-voltage circuit breaker are closed manually or electrically. After the main contact is closed, the free trip mechanism locks the main contact in the closed position. The coil of the overcurrent release and the thermal element of the thermal release are connected in series with the main circuit, and the coil of the undervoltage release is connected in parallel with the power supply. When the circuit is short-circuited or severely overloaded, the armature of the overcurrent release is pulled in to make the free release mechanism act, and the main contact disconnects the main circuit. When the circuit is overloaded, the thermal element of the thermal release will heat up and bend the bimetal, pushing the free release mechanism to act. When the circuit is undervoltage, the armature of the undervoltage release is released. Also actuate the free trip mechanism. The shunt release is used for remote control. During normal operation, its coil is powered off. When distance control is required, press the start button to energize the coil.Key FeaturesBrandName：FEEO Type：Mini is_customized：Yes ModelNumber：FPV-125 PolesNumbe：2 Ratedcurrent：1-63A Ratedvoltage：12V~1200VDC Standard：IEC/EN60947-2 Breakingcapacity：6KA,10KA Certificate：CE/ISO9001 ProtectionDegree：IP20What's In the Box1×circuit breaker

Digital Anemometer

This anemometer is portable and useful which can measuring wind speed and temperature, it also can show you wind scale and indicate windchill. LCD display with backlight, it is easy to read value at night.Features:Measure wind speed and temperature.Large easy-to-read LCD display with backlight.Wind speed in Beaufort wind scale bar graph.Wind chill indication.Data hold function.High precision pressure sensor.Quick response, external thermistor.Auto/manual power off.Temperature display in ℃/F.Wind speed range: 0-30m/sWind temperature range: -10 - 45℃ (14-113F)Current/max/average wind speed reading.Wind speed unit: m/s, Km/h, ft/min, Knots, mph.Powered by a 3V CR2032 battery.Specifications:Air Velocity:Range: 0 - 30m/s, 0 - 90km/h, 0 - 5860ft/min, 0 - 65mph, 0 - 55KnotsResolution: 0.1m/s, 0.3km/h, 19ft/min, 0.2mph, 0.2KnotsThreshold: 0.1m/s, 0.3km/h, 39ft/min, 0.2mph, 0.1KnotsAccuracy: +/- 5%Air Temperature:Range: -10 - 45℃, 14 - 113FResolution: 0.2℃, 0.36FAccuracy: plusmn;2℃, plusmn;3.6FPower Supply: 1 * 3V CR2032 battery (Not Included)Thermometer: NTC ThermometerOperating Temperature: -10~45℃ (14~113F)Operating Humidity: less than or equal to 90%RHStorage Temperature: -40~60℃, -40~140FCurrent Consumption: About 3mASize: 105 * 40 * 18mmweight: 50gPackage List:1 * Digital Anemometer1 * Lanyard1 * User ManualWe confidently assure you'll be satisfied with what you get.However, If there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesThis anemometer is portable and useful which can measuring wind speed and temperature, it also can show you wind scale and indicate windchill. LCD display with backlight, it is easy to read value at night.Measure wind speed and temperature.Large easy-to-read LCD display with backlight.Wind speed in Beaufort wind scale bar graph.Wind chill indication.

BSIDE ESR02 Pro Transistor Tester Multifunctional Digital Tester Diode Triode Resistor Capacitance Inductance MOSFET NPN PNP Triac MOS Detector

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Girl Watch Watch Cat Multi-Color Quartz Watches Clocks for Girl Wristwatch Rosette Watches Colorful Student Watches for Girls (Color : Gold-Pink)

About this itemSuitable for over 3 years old, girls look more vigorous and lovely when they wear the watches on wrist.The watches will help girls describe time from all angles and learn how to read time, so as to develop good habits.Watches for scales and simple numbers on the dial are clear and rich in colors.Fashionable, very charming for all occasions.This beautiful and cute watch is very suitable as a gift for a girls.

LM2596S DC-DC Step-Down Adjustable Power-Supply Module LM2596 Voltage Regulator with Digital Display 3A 5A 75W 24V to 12/5V

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800V PV 550V 2P DC Solar CE System Breaker 125A Circuit DC

A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into high-voltage circuit breakers and low-voltage circuit breakers according to their scope of use. Circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, and protect power lines and motors. When they have serious overload or short-circuit and under-voltage faults, they can automatically cut off the circuit. Its function is equivalent to a fuse switch. Combination with overheating and underheating relay, etc. Moreover, it is generally not necessary to change the components after breaking the fault current. It has been widely used. Power distribution is an extremely important link in the generation, transmission and use of electricity. The power distribution system includes transformers and various high and low voltage electrical equipment, and the low voltage circuit breaker is a widely used electrical appliance. The main contacts of the low-voltage circuit breaker are closed manually or electrically. After the main contact is closed, the free trip mechanism locks the main contact in the closed position. The coil of the overcurrent release and the thermal element of the thermal release are connected in series with the main circuit, and the coil of the undervoltage release is connected in parallel with the power supply. When the circuit is short-circuited or severely overloaded, the armature of the overcurrent release is pulled in to make the free release mechanism act, and the main contact disconnects the main circuit. When the circuit is overloaded, the thermal element of the thermal release will heat up and bend the bimetal, pushing the free release mechanism to act. When the circuit is undervoltage, the armature of the undervoltage release is released. Also actuate the free trip mechanism. The shunt release is used for remote control. During normal operation, its coil is powered off. When distance control is required, press the start button to energize the coil.Key FeaturesBrandName：FEEO Type：Mini is_customized：Yes ModelNumber：FPV-125 PolesNumbe：2 Ratedcurrent：1-63A Ratedvoltage：12V~1200VDC Standard：IEC/EN60947-2 Breakingcapacity：6KA,10KA Certificate：CE/ISO9001 ProtectionDegree：IP20What's In the Box1×circuit breaker

Portable Digital USB Microscope Inspection Magnifier IP67

This is a portable USB digital microscope. With 10X-200X magnification, 10mm to 500mm focus range, 2.0 Megapixel CMOS sensor and 1280 x 720 pixels resolution, this USB digital microscope can provide clear and good video/image quality. Besides, built-in 8 LED lights and the adjustable illumination can ensure the magnified images are clear and bright. Equipped with 2-in-1 USB connector(Micro-USB and USB) and Type-c connector, widely compatible with Windows PC and Mac, and also suitable for Android smartphones with OTG function(Micro-USB port/Type-c port), very easy to use. Features:Portable USB digital microscope with 10X-200X magnification and 10mm to 500mm focus range.2.0 Megapixel CMOS camera with a resolution up to 1280 x 720 pixels, allowing you view the details of the object clearly. 2 in 1 USB amp; Micro-USB connector, suitable for Windows PC/Mac, also suitable for Android smartphones with Micro-USB port and OTG function.Also equipped with a Type-c connector, suitable for Android smartphones with Type-c port and OTG function.You can capture pictures or record videos through computer/laptop easily with the bundled software.IP67 waterproof camera head and built-in 8pcs brightness adjustable LED lights, making it possible to work in multiple environments and in the dark.Comes with 4 accessories that can be aid in the inspection of your ear, skin, nose and teeth.Suitable for students, collectors, testers, and anyone interested in exploring the microscopic world.Specifications:Camera Outer Diameter: 8mmSensor: 2.0 Megapixel CMOS Resolution: 1280*720 Pixels View Angle: 60 deg;Magnification: 10X to 200XFocus Range: Manual Focus from 10mm to 500mmLight: 8 Brightness Adjustable LEDs(Adjustable by Control Wheel)Interface: USB2.0 UVC amp; Micro-USB amp; Type-COperation System: for Windows 7/8/10, for Mac 10.6 or later, for Android 4.4 ot laterWaterproof Level: IP67Weight: 40g / 1.41ozPackage Size: 18.5 * 9 * 5cm / 7.28 * 3.54 * 1.97inPackage Weight: 175g / 6.17ozNote:1. This device is not intended for medical or personal inspection.2. Please read the user manual cafefully, and for Android, please install the APP according to the user manual.3. Suitable for Android system phone with OTG function, but not for iOS system.4. Please make sure that your smartphone supports OTG function.Package List:1 * Microscope(with USB Cable)1 * Stand Base4 * Accessories1 * CD1 * User Manual(English)We confidently assure you'll be satisfied with what you get.However, If there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.Key FeaturesThis is a portable USB digital microscope. With 10X-200X magnification, 10mm to 500mm focus range, 2.0 Megapixel CMOS sensor and 1280 x 720 pixels resolution, this USB digital microscope can provide clear and good video/image quality. Besides, built-in 8 LED lights and the adjustable illumination can ensure the magnified images are clear and bright. Equipped with 2-in-1 USB connector(Micro-USB and USB) and Type-c connector, widely compatible with Windows PC and Mac, and also suitable for Android smartphones with OTG function(Micro-USB port/Type-c port), very easy to use. Portable USB digital microscope with 10X-200X magnification and 10mm to 500mm focus range.2.0 Megapixel CMOS camera with a resolution up to 1280 x 720 pixels, allowing you view the details of the object clearly. 2 in 1 USB amp; Micro-USB connector, suitable for Windows PC/Mac, also suitable for Android smartphones with Micro-USB port and OTG function.Also equipped with a Type-c connector, suitable for Android smartphones with Type-c port and OTG function.