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DZ47LE-63 1P 63A Residual current circuit breaker
A residual current operated circuit breaker with a rated current of 1P is an electrical device with protective functions, mainly used to provide overload and short circuit protection in circuits. Its working principle is that when the current in the circuit exceeds the predetermined value, it will automatically cut off the power supply to prevent electric shock accidents.
1. High safety
2. Strong reliability
3. Good economy
4. Multifunctionality
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DZ47LE-63 3P 63A Residual current circuit breaker
The residual current operated circuit breaker with a rated current of 63 and a pole number of 3P is an electrical equipment with high performance and reliability. It is usually used to protect important equipment and circuits in the power system to prevent overload, short circuit, and other faults from occurring.
1. High rated current
2. High reliability
3. Low false alarm rate
4. Reliable protection function
5. Easy installation
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DZ47LE-63 4P 63A Residual current circuit breaker
The residual current operated circuit breaker with a rated current of 63 and a pole number of 4P is an electrical equipment with high performance and reliability. It is usually used to protect important equipment and circuits in the power system to prevent overload, short circuit, and other faults from occurring.
1. High rated current
2. High sensitivity
3. Low false alarm rate
4. Strong reliability
5. Multifunctionality
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DZ47LE-125 4P Residual Current Circuit Breaker
The pole number of a small high breaking leakage circuit breaker is 4P, which means it has four power input terminals and one main switch. This type of product is typically used to protect electrical equipment in homes or small business premises from faults such as overload, short circuit, and leakage.
1. Strong safety
2. High reliability
3. Low cost
4. Multifunctionality
5. Reliability and Durability
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PVCB Combination box made of PV material
A combiner box, also known as a junction box or a distribution box, is an electrical enclosure used to combine multiple input strings of photovoltaic (PV) modules into a single output. It is commonly used in solar power systems to streamline the wiring and connection of solar panels.
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WTSP-A40 AC Surge Protection Device 40A SPD
WTSP-A series surge protection deviceis suitable for TN-S, TN-C-S,TT, IT etc, power supply system of AC 50/60Hz,<380V, installed onthe joint of LPZ1 or LPZ2 and LPZ3. It’s designed according toIEC61643-1, GB18802.1, it adopts 35mm standard rail,there is afailure release mounted on the module of surge protection device,When the SPD fails in breakdown for over heat and over-current,the failure release will help electric equipments separate from thepower supply system and give the indication signal, green meansnormal, red means abnormal, it also could be replaced for themodule when has operating voltage. -
DC Surge protection device,SPD,WTSP-D40
WTSP-D40 is a model of DC surge protector. DC surge protector is a device used to protect electrical equipment from sudden overvoltage in the power supply. The DC surge protector of this model has the following characteristics:
High energy processing capability: capable of handling high-power DC surge voltage, protecting equipment from overvoltage damage.
Quick response time: able to detect overvoltage in the power supply instantly and respond quickly to protect the equipment from damage.
Multi level protection: Adopting a multi-level protection circuit, it can effectively filter out high-frequency interference and electromagnetic interference in the power supply, ensuring the normal operation of electrical equipment.
High reliability: The use of high-quality materials and advanced manufacturing processes ensures the stability and reliability of the product, extending its service life.
Easy to install: With a compact design and standard installation dimensions, it is convenient for users to install and maintain.
The WTSP-D40 DC surge protector is suitable for various DC power systems, such as solar panels, wind power generation systems, DC power supply equipment, etc. It is widely used in industrial automation, communication, energy, transportation and other fields, and can protect equipment from overvoltage damage in power sources. -
CJX2-4011Z DC Contactor 40A
The DC contactor CJX2-4011Z is a commonly used electrical device used to control the current in DC circuits. It has reliable contacts and highly reliable breaking ability, suitable for control and protection of various DC circuits.
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CJX2-2508 4P AC Contactor
The contactor relay CJX2-2508 is a commonly used electrical control device. It consists of contacts, coils, and electromagnetic systems. This relay adopts the contactor principle and can achieve circuit switching and control by controlling the on/off of the coil.
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Multifunction Time Relay WTM1
The multifunctional time relay WTM1 can be used for industrial equipment, lighting control, heating element control, motor and fancontrol with 10 delay modes, covering a delay range of 0.1 seconds to 10 days.
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3 Phase Voltage Relay WTXU-03
Function Features：-Controls its own supply voltage(True RMS measurement).-Set 8-level rated operating voltage through knob.- Measuring frequency range:45Hz-65Hz.- Voltage measurement accuracy<1%.- Relay status is indicated by LED.- 1-MODULE, DIN rail mounting.
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3 Phase Voltage Relay WTXU-04
Function Features：-Controls its own supply voltage(True RMS measurement).-Set 8-level rated operating voltage through knob.- Measuring frequency range:45Hz-65Hz.- Voltage measurement accuracy<1%.- Relay status is indicated by LED.- 1-MODULE, DIN rail mounting.