Automatons 3+1 poles

prices on 102 models

— an extended version of protective devices for three-phase networks at 400 V. The “3 + 1” connection scheme is considered optimal for powering some specific types of equipment (in particular, asynchronous motors), as well as for high power consumption and the need to evenly distribute the load.

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4P Breaker Protective Cover Professional Safety Engineering Insulation Transparent

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Feature: 1. Premium Material: 4P breaker protective cover s lock body is made of reinforced nylon and the cover is made of high transparent glass resin PC, which is durable and long lasting. 2. Applic more→able: 4P breaker protective cover is suitable for 4P miniature circuit breaker and can be locked with safety padlock with locking beam diameter less than 7mm/0.28in. 3. Practical to Use: Circuit breaker transparent protective cover does not affect the automatic tripping of the switch, can check the status of the electrical switch in time, so that equipment maintenance personnel management. 4. Easy to Install: Circuit breaker protective cover is equipped with industrial backing, stable and solid,…

4P 40KA House Surge Din Rail Lowvoltage Protector Arrester Device for Thunder Protection

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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. …

4P Mini Air Switch MCB Overload Short Protection 400V for Household63A

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Feature: 1. EXTRA DURABILITY: The PC shell is very sturdy and resistant to impact and falling, and also extends the service life of the circuit breaker. 2. SECURE CIRCUIT PROTECTION: This air switch c more→an effectively protect the circuit from overload and short circuit damage, very practical. 3. MORE CONVENIENT OPERATION: With a clear viewing window, it s much easier to know the working status of the contact and control it. 4. EASY INSTALLATION: Bistable locking clamp makes it very easy to install the modular structure on DIN standard rails in distribution box. 5. FLEXIBLE USAGE: Allows for flexible application on lighting, power distribution and protection facilities in office buildings and residential …

Small 4P 100A 400V Supply Flame Retardant Low Voltage Rail Type Miniature Circuit

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Feature: 1. Working Principle: Automatically cut off the circuit when the working current exceeds the rated current, short circuit, loss of voltage, etc. 2. Automatic Circuit Breaker Protection: Throu more→gh the protection device, it quickly provides automatic circuit breaker function when the household circuit is short circuited. 3. Leakage Circuit Breaker: Built in rapid arc extinguishing components, no arcing, high safety system. 4. Parameters: 4P circuit breaker with rated voltage of 400V and rated current of 100A with auxiliary arc extinguishing system. 5. Wide Application: Widely used in DC power system, ship power system, solar photovoltaic system or other DC systems, convenient and practical.…

Current 3P+N 40A Flame Retardant Heat Resistant Humanized Miniature Leakage

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Feature: 1. FLAME RETARDANT: Current circuit breaker adopts PC flame retardant thermosetting shell, with good heat resistance. Even if exposed to open flames, it will only gradually carbonize and will more→not burn, making it safer. 2. HUMANIZED HANDLE: The overall smoothly line of the handle conforms to the ergonomic design, reducing the pressure of corners on the fingers and making it easier to use. 3. EXCELLENT WIRING TERMINAL: The leakage circuit breaker is equipped with excellent sealed terminal, effectively preventing breakage and leakage from occurring. 4. ANTI VIBRATION: The leakage protection switch has strong anti vibration and anti impact capabilities, making it very safe to use. 5. EASY …

AC 420V Surge Protective Device 4P 40KA Surge Arrester Household Thunder Proof Protector Breaker 4P grey

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AC 420V Household Surge Arrester Device Modular Design with DIN Rail Installation Features: The case is made of flame retardant plastic material, durable and safe to use. Precise electronic component more→s inside, providing long service life and stable performance. High quality terminals, with good electrical conductivity. DIN rail installation, flexible to use, convenient to assemble. Compact size and light weight; Modular design, easy to maintain. Note: 1. Installation should only be carried out by a qualified electrician. 2. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Pole Number: 2P+2P/ 4P (Optional) …

PV Solar Disconnect Switch IP66 Waterproof PV DC Switch for RV Ship DC1200V 32A 4P

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Feature: 1. Scope of Application: DC switch is used to switch off all poles of the solar module. It is installed on the string line between the module and the grid inverter or charge controller. 2. Po more→werful Function: Depending on the configuration, this switch can switch the switching current up to 32A at a voltage up to 1500V, and it has a load breaking up to 8 times the rated current, making it ideal for motor isolation. 3. PC Material: Made of PC material, this switch is flame retardant, possesses premium insulation, heat resistance, acid and alkali resistance, ensuring a long life span. 4. Equipped with Password Lock: When manually turned back and closed, pull out the pull bolt to lock it,…

PV Solar Disconnect Switch 32A 4P IP66 Waterproof Photovoltaic Isolator Solar Switch with Password

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Feature: 1. High Performance: Used to turn off all poles of solar module, can switch switching current up to 32A under the voltage up to 1500V. 2. Strong Breaking Capacity: The load breaking is up to more→8 times of rated current, making it an ideal choice for motor isolation. 3. High Safety: Selected PC shell, flame retardant, high temperature resistant, acid and alkali resistant, good insulation, IP66 waterproof, safe and reliable in use. 4. With Password Lock: When manually turned back and closed, pull out the pull bolt to lock, prevent misoperation, provide safe docking. 5. Wide Application: This switch is widely used in RV, ship, off grid and grid connected solar systems, DC power systems, ship …

Dual Power Automatic Transfer Switch 4P 63A Emergency Generator Changeover Switch for Home 220V

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Feature: 1. Fast Switching: This dual power electrical selector switch allows fast switching of the backup power supply to work immediately in the event of a power supply abnormality. Millisecond swit more→ching ensures continuous power supply as well as the reliability and safety of the power supply. 2. Dual Workstation Design: This dual power standby generator changeover switch is a PC grade infrequent changeover switch with a dual workstation design, with A as the common power source and B as the backup power source, for use in 50?60 Hz AC systems. 3. Excellent PC Material: This dual power transfer switch is made of excellent PC material, which is sturdy and abrasion resistant, not easy to be damaged,…

Dual Power Automatic Transfer Switch 4P ATS 100A Automatic Transfer Switch for Shopping Mall

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Feature: 1. [Continuous Power Supply] The automatic transfer switch ensures continuous, reliable, and safe power supply by immediately switching to a backup source when the main power source fails. 2. more→[Auto Manual Operation] This power transfer switch offers both automatic and manual operation, with millisecond switching speed that ensures uninterrupted power. Isolated anti interference, self switching and self resetting, stable in performance. 3. [Premium Materials] Encased in flame retardant plastic, this dual power switch offers excellent insulation, high temperature resistance, and aging resistance. Silver alloy contacts significantly enhance the conductivity. 4. [External Indicator Compatibility] …

W2R?100 Dual Power Supply Automatic Transfer Switch 4P 63A Power Transfer Switch

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Feature: 1. Widely used in various places where continuous power failure is not allowed. 2. Designed for home railtype installations and specifically for PZ30 distribution boxes. 3. Automatic transfer more→switch suitable for emergency power system with AC power of 50 or 60 Hz and rated current of 400V, 60A. 4. Compact structure, reliable transmission, convenient installation and maintenance, long service life. 5. When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability and safety of the power supply. Specification: Item Type: Dual Power Automatic Transfer Switch Model: W2R100 Rated Current Ie: 63A Insulation Voltage Ui: AC690V,…

220V 63A 4P Mini Dual Power Automatic Transfer Switch

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Features: Reasonable structure, small size, beautiful appearance, equipped with protective cover, power supply is more safe and reliable. Complete protection function, short circuit, overload, lack of more→phase, undervoltage protection. With EPS fire power supply interface, DC1224V can reliably long distance double point. Noiseless operation, energy saving, easy installation, simple operation and reliable performance. Especially suitable for office buildings requiring fire fighting. Specifications: Model: ZGQ1M 634P Insulation voltage: 4000 (V) Input voltage: 220V Rated voltage: 400 (V) EPS external indication: DC1224V Rated current: 63 (A) Rated impact withstand voltage: 4 (KV) 3C rated voltage …

1pc 400V 63A 4P Mini Dual Power Automatic Transfer Switch

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Features: Reasonable structure, small size, beautiful appearance, equipped with protective cover, power supply is more safe and reliable. Complete protection function, short circuit, overload, lack of more→phase, undervoltage protection. With EPS fire power supply interface, DC1224V can reliably long distance double point. Noiseless operation, energy saving, easy installation, simple operation and reliable performance. Especially suitable for office buildings requiring fire fighting. Specifications: Model: ZGQ1M 634P Insulation voltage: 4000 (V) Input voltage: 400V Rated voltage: 400 (V) EPS external indication: DC1224V Rated current: 63 (A) Rated impact withstand voltage: 4 (KV) 3C rated voltage …

4P Dual Power Automatic Transfer Switch 63A Changeover Switch Fire Fighting Type

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Feature: 1. 2 Circuit Breakers: Dual power transfer switch is composed of two unit miniature circuit breaker and accessories (auxiliary contact, alarm contact), the rated current of general and standb more→y circuit breakers can be different. 2. Manual or Automatic Control: Power transfer switch has mechanical interlocking and electrical interlocking functions, with high reliability, can be powered manually or automatically. 3. Single Motor Drive: The change over switch is driven by a single motor, which is stable, noiseless, small in impact, compact in size, simple in structure, convenient in operation. 4. Easy Observation: Double power automatic transfer switch is equipped with user terminal blocks,…

Smart WiFi Bluetooth 4P Remote Switch AC 400V with Safety Lock for Home63A

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Feature: 1. Remote Control: Supports WiFi and and Bluetooth connection. When there is interference and WiFi is disconnected, Bluetooth is connected for work. 2. Stable Working: The impulse withstand v more→oltage is 6000V, which promises stable operation and long service life even under over voltage conditions. 3. Great Service: Powerful and professional clouds server will provide you with reliable and safe background services, very practical and efficient. 4. Easier Pairing: Enables simultaneous pairing of multiple products in a variety of specification, and the pairing is very quick and convenient. 5. Security Lock: Equipped with safe lock, the electric maintenance is safe and simple, and the circuit …

DIN Rail Wireless Smart WiFi Switch for Household Appliances 4P 145 to 295V 63A

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Feature: 1. Multifunctional: This breaker allows daily, monthly and yearly metering storage, global control, timer, voice control, overload protection, short circuit protection, over current protectio more→n, over voltage protection, wiring temperature protection, and works with for Google Home, for IFTTT. 2. Built In Professional Chip: This breaker has a built in for TUYA chip to improve the stability of WIFI signal transmission and reception and avoid congestion interference. Professional CE EMC, CE LVD test to ensure safe and reliable communication process. 3. Remote Control: Users can remotely control the switching status of WiFi circuit breakers through smartphones, tablets and other devices,…

Chint NXBLE-3240 Residual Current Circuit Breaker 1P+N234P RCD NXBLE-32/1P+N/C16A

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This product is a residual current circuit breaker designed for enhanced electrical safety. It features a 1P+N configuration and a 234P RCD, which helps protect against electrical faults and prevent p more→otential hazards like electric shocks or fire. Ideal for both residential and commercial applications, this circuit breaker ensures reliable operation with its responsive and efficient current detection capabilities. The device is compact, easy to install, and provides robust protection for various electrical systems. Application Scenario: Home, Engineering, Hotel 3C Rated Voltage Range: 50V or above 440V or below Voltage Type: Low pressure Circuit Breaker Type: Miniature circuit breakers

Chint NXBLE-3240 Residual Current Circuit Breaker 1P+N234P RCD NXBLE-32/1P+N/C16A

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3P+N Miniature Circuit Breaker Ground Fault Leakage Overload Protection Switch 400V 63A

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Feature: 1. FOR CIRCUIT PROTECTION: Miniature circuit breakers with overload and short circuit protection functions, generally cannot be used as frequently switched wires. 2. AUTOMATIC POWER OFF: When more→electric shock or leakage current exceeds the specified value, the power supply can be automatically cut off in a short time to protect individual safety. 3. PA66 MATERIAL: Using PA66 environmentally friendly material, it has good toughness and rustproof performance, users can use it with confidence. 4. WIDE APPLICATIONS: Suitable for home decoration, engineering, rural network transformation and other projects, and can meet more basic needs of users. 5. HIGH EFFICIENCY: With ultimate rated short …

4P DC 1000V Mini Circuit Breaker DIN Rail Mounted Short Circuit Protection Switch for Solar System

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Feature: 1. MAIN PURPOSE: Mainly used to protect power distribution facilities from overload and short circuit damage, and can also be used for control and isolation. 2. TRIPPING DESIGN: The electroma more→gnetic tripping system is designed to trip immediately when the circuit is short circuited to protect the circuit safety. 3. GOOD PERFORMANCE: 1000V 4P DC circuit breaker, with 6000A high breaking capacity, with auxiliary arc extinguishing magnetic system, safe and reliable. 4. WIDE APPLICATION: The 4P circuit breaker is used for DC power supply system, ship power system, solar photovoltaic system, etc., with strong practicability. 5. EASY INSTALLATION: With modular structure and screw clamp design,…

4P 30kA65kA 385V House Surge Protective Low voltage Arrester Device

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Features: Flame retardant shell, fire proof, safe to use It has the characteristic of stable performance, and easy to install Guide rail installation, simple operation Specification: Material: PC Fla more→me retardant material Number of poles: 4P Response time: less than 25ns Rated voltage:385V Maximum discharge current: 65KA Up: less than 2.2kv Connection: threephase fourwire Weight: Approx.466g16.4oz Package list: 1 x House Surge Protector Application: Protect electric system and onloading electrical apparatus from thunder and instantaneous overvoltage Flame retardant shell, fire proof, safe to use It has the characteristic of stable performance, and easy to install Removable assembly, …

4P LT1?80 Surge Protector 80ka Protection Module Appliances Low Voltage Arrester Red

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Feature: 1. High ? end high ? definition glass, fine polishing. Guide rail installation. 2. Internal components, precision chip, precision strong electrical conductivity. 3. Plug ? in module setting, more→easy maintenance. Electrical engineering applications. 4. Three phase four wire connection and level 2 protection, reliable in use. 5. 4P Main number of poles. 385V Rated voltage and 40KA rated current. Specification: Condition: 100percent Brand New Item Type: Surge Protector Material: Nylon PA66 flame retardant materialColor: Red Rated Current: 40KA Setting Current: 80KA Installation Method: Guide rail installation Arc Extinguishing Medium: Magnetic blowing type Main Number of Poles: 4P Scope …

4P 60100KA 420vAC House Surge Protective Low voltage Arrester Device

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Features: It is suitable for C and D level lightning protection, it is used for the equipotential connection when lightning strikes, quick response when lightning occurs, unloading voltage, protecti more→ng home appliances and your safety. Flame retardant shell, fire proof, safe to use It has the characteristic of stable performance, and easy to install Removable assembly, easy to plug and unplug Guide rail installation, simple operation Specification: Material:PC Flame retardant material Number of poles: 4P Response time: less than 25ns Rated voltage: 385 V Maximum discharge current: 100KA Up: less than 2.5kv Weight: Approx.812g28.6oz Package list: 1 x House Surge Protector It is suitable for …

Dual Power Automatic Transfer Switch 4P Fast Switching PC AC 110V 63A for Home Factory

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Feature: 1. Good Materials: Premium flame retardant PC plastic material has good insulation, high temperature resistance, anti aging, safe and reliable, while the silver contacts can greatly improve t more→he conductivity and service life. 2. Operation Mode: Can be operate automatically or manually, millisecond switching without power failure, compact structure, reliable transmission, convenient installation and maintenance, and long service life. 3. Easy Installation: Dual power automatic switch is a miniature household power switch that is mainly used to test whether the main power supply or standby power supply is normal. This product is specially designed for track installation and is dedicated …

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