Circuit Breakers

Feature: 1. [Adjustable Over Current Protector] The over current protector offers stable overload guard, can limit current from 1A to 40A, ensuring device safety under various conditions. 2. [Self Res more→etting] This over current protector automatically disconnects when the current exceeds the set limit, then resets once normal conditions are recovered, guarding equipment. 3. [High Performance] Built in high performance chip, the adjustable current limiter ensures precise control and stable performance, making it suitable for a wide range of applications. 4. [Real Time Monitoring] The over current protector features a clear LCD screen, displaying real time working current, the screen itself does …

This is a kind of quality intelligent leakage-protecting switch, that integrates an overvoltage protector, undervoltage protector, and overcurrent protector leakage protector. When over-voltage, under more→-voltage, over-current, or leakage occurs in the line, this product can immediately cut off the powersupply to prevents electrical equipment from burning. The over-voltage, under-voltage, over-current and leakage protections values of this product can be set by yourself. Features: Automatic Reclosing: Intelligently identify the leakage and when it occurs overvoltage and under voltage, the protector will automatically cutoff the powersupply, if the fault has been eliminated, it will automatically …

Feature: 1. Quick Response: Under normal condition, the protector is in the state of high resistance. When the power grid handles the surge overvoltage due to lightning stroke or other reasons, the su more→rge protector will be turned on quickly within nanoseconds, introducing the surge overvoltage to the ground, thus protecting the electrical equipment on the power grid. 2. Stable Working: When the surge voltage passes through the protector and disappears, the protector will change to a high resistance state again, so as not to affect the normal operation of the power grid. 3. Surge Protection: Mainly used to limit the amplitude of transient overvoltage, absorb, consume or discharge the surge current,…

Feature: 1. Working Parameters: 2P DC miniature circuit breaker, the rated voltage is 500V, the rated current is 50A, with 4500A high breaking capacity, which is efficient and practical. 2. Circuit Pr more→otection: The DC circuit breaker has overload protection and short circuit protection, and immediately trips in short circuit to ensure the security of the electricity. 3. Simple Operation: This DC miniature circuit breaker has a simple structure, and adopts press plate wiring and DIN rail installation method, greatly improving work efficiency. 4. Applicable Fields: This 2P air switch is suitable for DC power system, solar PV power generation system, combiner box, etc., providing overload and short …

Feature: 1. Protect Circuits: DC switch is used to protect circuits from overcurrent damage caused by overloads or short circuits, and quick release ensures reliable operation of the load and extends more→the service life of the electrical circuit breaker. It can also act as a switch for DC load circuits. 2. Main Purpose: The solar isolator switch is used in a separate enclosure with fuse holder (125A) and surge guard. The dual power supply can be used to switch between generator and mains power or between solar power and mains power. 3. Safe to Use: The power disconnect switch has better synchronization when opening and closing. Six rivets riveted, riveted firmly to avoid shell cracking after wiring.…

Feature: 1. Photovoltaic DC miniature circuit breakers, widely used in solar and small power generation systems. 2. Terminals are quenched, environmentally friendly electroplating, with good torsion t more→olerance and anti?rust effect. 3. Using high?performance flame?retardant materials, fire?proof and anti?corrosion, not easy to wear. 4. Guide rail installation, simple and convenient, with high segmentation ability and sensitive action. 5. Used for overload protection of DC circuits or equipment, short circuit protection and infrequent conversion of lines. Specification: Item Type: Circuit Breaker Material: Plastic Case + Metal Model: DZ4763 Breaking Capacity: 4.5KA Number of Poles: 4P Mechanical …

Feature: The product is composed of highquality electronic components, with stable and reliable performance. The response speed is fast and the leakage action time is only 0.1 second. The outer casing more→of the product is made of flame retardant material and is safer to use. This switch support leakage, overload, short circuit protection, three protection modes. Leakage protection switch is a very important electrical equipment in lowvoltage distribution network and power system. It integrates control and protection functions. The products are suitable for household decoration, engineering construction, rural network transformation and other projects. Specification: Model: DZ47125 2P Breaking capacity: …

Feature: 1. Maximum Continuous Operating Voltage: Built in short circuit technology for overcurrent, overheat and temperature control. The maximum continuous operating voltage of the voltage surge pro more→tection device is 500V. 2. Working Process: When the system surges overvoltage due to lightning or other reasons, the protector immediately opens within nanoseconds, and the surge overvoltage is introduced to the ground to protect the electrical equipment. 3. PC Material: The surge arrester shell is made of PC flame retardant material, which is safer to use. Modular design, use and maintenance is very simple, good electrical conductivity. 4. Electronic Components: Lightning protection circuit breaker …

Feature: 1. PROTECT POWER SYSTEM: Voltage surge arrester device can efficiently protect the AC power system from thunderstrike or overvoltage, very practical 2. STABLE ELECTRICAL CONDUCTIVITY: Flame r more→etardant and fireproof enclosure prevents protectors from burning out internal components , accurate chips possess high accuracy, better electrical conductivity, thunder protection guarantee 3. EASY TO MAINTAIN: The product adopt a modular design and excellent process, which is very simple to use and maintain with good conductivity 4. EFFECTIVE PROTECTION: When a surge overvoltage occurs in the system due to thunder or other reasons, the protector immediately opens quickly within nanoseconds, and …

Features: Smart WiFi Switch: This doodle WiFi smart switch Features a modular design with a long lifespan and fast remote switching. It s suitable for AC 50/60HZ, rated voltage 220/230V, and rated cu more→rrent 63A lines. It can be used for switching, breaking, timing, distributing power, and checking electrical safety. Overvoltage and Undervoltage Protection: The switch provides protection for lines and electrical equipment in cases of overvoltage, undervoltage, and overload. It automatically trips in case of overvoltage or undervoltage faults. The overvoltage and undervoltage thresholds can be set, enabled, and disabled. Remote Control: The switch supports remote control, allowing you to operate …

Features: 2. Flame retardant shell, fire proof, safe to use. 4. DIN rail installation, simple operation. 5. Adopt copper accessory for better conductivity performance. Specification: Condition: Brand more→New Item Type: Protector Material: Plastic Model: 4P 40kA Uc: ~385V Application: Mounting electrical equipment to protect electrical systems and thunder and transient overvoltages Number of poles: 4 UP: 4 UP less than 2.0KV Package list: 1 x House Surge Protector Note: This product only applies to AC 420V 40KA 4 UP less than 2.0kv .Application: Protect electric system and on?loading electrical apparatus from thunder and instantaneous over?voltage. Flame retardant shell, fire proof, safe to use. …

Feature: 1. Surge Protection: When surge over voltage occurs in the system due to lightning stroke or other reasons, the protector will be quickly opened within nanoseconds, and the surge over voltage more→will be introduced to the ground to protecting the electrical equipment. 2. Reliable Working: With insulated terminals, the surge arrester ensures quick response and good bearing capacity for surge protection. 3. Clear in Display: Working status indication window, green indicates normal, red indicates fault, clearly showing the working status. 4. Premium Material: Adopting premium PC material that is flame retardant and very sturdy with corrosion, also very durable for long use. 5. Easy to Install: …

Features: Fast thunder protection, guard your electricity safety. Up less than 1.8KV(40KA), Up less than 2.2KV(65KA), Up less than 2.4KV(80KA) , the residual pressure is very low. Flame retardant ca more→sing, fireproof. Dismountable assembly, easy to insert and broadcast. Purple copper fittings, electrical conductivity is good. Specification: Weight: 247g8.7oz Rated current: 20KA Installation mode: guide rail mounting Master contact number: 2P Package List: 1 * Surge Protective Device .Fast thunder protection, guard your electricity safety. Up less than 1.8KV(40KA), Up less than 2.2KV(65KA), Up less than 2.4KV(80KA)?, the residual pressure is very low. Flame retardant casing, fire?proof. Dismountable …

Features: Circuit breakers can be used to distribute power, infrequently start asynchronous motors, and protect power lines and motors. Fast closing to ensure reliable operation of the load and prolon more→g the life of electrical circuit breakers. Small size and light weight, it has reliable performance, higher breaking capacity. The shell and parts are made of high flame retardant and shock resistant plastics, and have a long service life. It can be used for distribution line protection and infrequent load conversion. It can also be used as isolator. Specification: Weight: Approx.275g 9.7oz Size: Approx.89*44.5*67.2mm 3.5*1.8*2.6in Frequency: 5060HZ Type: Type (Optional ) Rated current range GV2ME01C …

Are you looking for an intelligent circuit breaker for your home With this tool, you can achieve remotes control and viewing at any time from anywhere by Tuya APP on your mobilephone. There are differ more→ent timing modes for you to use: Timing mode, countdown mode and loop timing modes. If you are interested in this product, come and have a try, it will not let you down. Features: With this tool, you can achieve remotes control and viewing at any time from anywhere by Tuya APP on your mobilephone. The body of this circuit breaker is made of PA66 flaming retardant material, makes it safety to use. In your mobilephone, you can set the switch status of the equipment in different scenarios, and monitor …

Feature: 1. Main Function: This circuit breaker is used to defend power distribution facilities from overload and short circuit damage, and can also be used for control and isolation. 2. Fast Tripping more→: The electromagnetic tripping system of this circuit breaker can trip immediately in case of short circuit to defend circuit safety. 3. Arc Extinguishing: DC arc extinguishing is more difficult than AC arc extinguishing. The DC circuit breaker has a magnetic system for auxiliary arc extinguishing. 4. Wide Application: This circuit breaker can be used for DC power supply system, ship power system, solar photovoltaic system or other DC systems. 5. Rail Installation: This circuit breaker features …

Feature: 1. [2P Circuit Breaker] Our miniature circuit breaker features 2P, rated at 100A, suitable for GE load centers and sub feeder distribution panels. 2. [High Safety] This 2P circuit breaker fea more→tures internal current limiting system and thermal magnetic tripping system, effectively guarding your electrical circuits. 3. [Premium Materials] The circuit breaker adopts black fiberglass casing, all copper parts for moving, stationary contacts and rear seat, with 30percent composite silver point. 4. [Long Lasting] This miniature circuit breaker is fireproof, shock resistant, damp proof, antioxidant, and has long lasting lifespan, suitable for control panels. 5. [High Performance] Suitable for …

Feature: 1. VERSATILE PROTECTION: The miniature circuit breaker is designed to provide protection to the ? and + poles of DC 12 to 400V systems or the L and N poles of AC 90 to 400V systems. 2. ADAPTE more→R CABLE: Compatible with 6 to 8.7mm Diameter cables and 7 to 5 AWG cables, this circuit breaker can easily adapt to a variety of different cables. 3. IP65 WATERPROOF: Featuring an IP65 waterproof rating, this disconnect switch is designed to withstand harsh weather conditions while maintaining optimal performance. 4. TRANSPARENT COVER: With its transparent cover, this isolator switch allows you to inspect status easily and ensure that it is functioning optimally. 5. WIDE USAGE: Ideal for use in …

Feature: 1. Over Under Voltage Protection: The protector can effectively prevent electrical appliances from being damaged due to too high or too low voltage, provide reassurance. 2. Self Resetting: Th more→e over and under voltage protector can be reset automatically without manual operation, saving time and effort. 3. Delay Reset: The protector supports automatic delay reset, the fault recovery delay time and startup delay time are adjustable, very convenient. 4. Multi Function: This voltage protector has the functions of reset mode selection, fault query, factory reset, etc., very practical and functional. 5. Easy to Install: The protector is light weight and small in size, adopts DIN rail installation,…

Feature: 1. MAIN PURPOSE: Protect low voltage electrical system from overcurrent damage caused by overload or short circuit, also for control and isolation. 2. CIRCUIT BREAKER: Miniature 2 poles circu more→it breaker, which has 6000A high breaking capacity, sensitive action and reliable performance. 3. PLASTIC SHELL: The distribution box shell is made of flame retardant plastic, which is impact and corrosion resistant, can ensure long term use. 4. DURABLE TERMINAL: With fine processing, terminal quenching treatment, environmental protection electroplating, good anti twist and rustproof effect. 5. APPLICABLE SCENES: Widely used for lighting in office or residential buildings, to protect facilities …

Feature: 1. HIGH TOUGHNESS MATERIALS: Constructed from PP and nylon PA, the circuit breaker lockout device ensures long lasting performance and superior strength for dependable safety applications. 2. more→INNOVATIVE BLADE DESIGN: Featuring a unique blade style design, this lockout device reduces the required force on specialty screws during usage while ensuring a tighter and more secure assembly for enhanced safety. 3. COMPATIBLE WITH VARIOUS BREAKERS: Designed to accommodate circuit breakers with handle widths of less than 72MM, it supports locks with a maximum lock beam diameter of 7mm, making it versatile for multiple applications. 4. WIDE APPLICATION: Ideal for a variety of medium sized built …

Feature: 1. Surge Protector: When a overvoltage surge occurs in the system due to lightening strike or other reasons, the protector immediately opens quickly within nanoseconds, and introduces the ove more→rvoltage surge into the ground to protecting the electrical equipment. 2. Reliable Working: With 20kA nominal discharge current In and 40kA maximum discharge current Imaximum to ensure the electrical safety. 3. Safe Protection: The 1000V DC maximum continuous working voltage Uc ensures easier circuit operating as well as higher efficiency. 4. Good Durability: Adopting flame retardant PC materials with modular structure, the voltage arrester is very durable for long use. 5. Easy to Install: Standard …

Feature: 1. Applicable Cable: The circuit breaker is suitable for 6 to 8.7mm Diameter cable, 7?5 AWG cable, etc. Check the specification for better fit! 2. Waterproof Performance: This circuit breaker more→features IP65 waterproof performance, safe and reliable for long term use. 3. Transparent Cover: The transparent cover of the circuit breaker is convenient to check the working statues. 4. Wide Application: This circuit breaker is suitable for PV solar panel grid connected system and solar off grid system solar power generation system, PV array, RV solar energy, etc. 5. Easy to Install: Comes with a compact size and a light weight as well, the easy installation can be quickly completed. Specification: …

Feature: 1. Flame Retardant PC: The casing of this 3P surge protective device is made of flame retardant PC material, ensuring secure and reliable use. Modular design, making it convenient to use and more→maintain, with good conductivity. 2. Circuit Guard: Built in short circuit technology, for overcurrent, overheating, and temperature control. The rated working voltage of this surge protector is 1000VDC, and the maximum continuous working voltage is 1060VDC. 3. Working Principle: When the system experiences surge overvoltage due to thunderstrike or other reasons, the protector quickly starts and introduces the surge overvoltage into the ground to protect the electrical equipment. 4. 35MM Rail Mount: …