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Current Monitoring Relay WTKA1-01
Serves for monitoring of heating in rail-switches, heating cables, consumption of one-phase motors, indicates current flow.
The action delay time is adjustable from 0.ls to l0s to avoidpeak currents.
Built in isolation current transformer, and external currenttransformer can be connected to expand the monitoringcurrent range.
The working power supply voltage is AC/DC 24-240V.
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Asymmetric Cycler Timer Relay WTS1
Used for cyclic delay control scenarios, periodically powering on a certain electrical circuit, lighting control,and heatingcontrol.
Available in AC/DC 12V-240V ultra wide working voltage specifications.
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WTH8-25M manual household modular contactor
The WTH8M contactors according to standard lEC/EN61095.lEC60947-4-1 and are used mainly in bulldings for switchingand controling lighting, heating, ventlation and pumps, Theyare part of the complete range of Din rall prducts and can beintegraieteasily in dedicated panels.
WTH8M contactor can be used for remote control:
（1）Lighting, heating, ventilation, rolling curtains, public hot water
（2）Mechanical ventilation system, etc.
（3）Low inductive micro –inductive load environment
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WTH8-40M manual household modular contactor
The WTH8M contactors according to standard lEC/EN61095.lEC60947-4-1 and are used mainly in bulldings for switchingand controling lighting, heating, ventlation and pumps, Theyare part of the complete range of Din rall prducts and can beintegraieteasily in dedicated panels.
WTH8M contactor can be used for remote control:
（1）Lighting, heating, ventilation, rolling curtains, public hot water
（2）Mechanical ventilation system, etc.
（3）Low inductive micro –inductive load environment
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MC4-T,MC4-Y,Solar Branch Connector
Solar Branch Connector is a type of solar branch connector used to connect multiple solar panels to a centralized solar power generation system. The models MC4-T and MC4-Y are two common solar branch connector models.
MC4-T is a solar branch connector used to connect a solar panel branch to two solar power generation systems. It has a T-shaped connector, with one port connected to the output port of the solar panel and the other two ports connected to the input ports of two solar power generation systems.
MC4-Y is a solar branch connector used to connect two solar panels to a solar power generation system. It has a Y-shaped connector, with one port connected to the output port of a solar panel and the other two ports connected to the output ports of the other two solar panels, and then connected to the input ports of the solar power generation system.
These two types of solar branch connectors both adopt the standard of MC4 connectors, which have waterproof, high-temperature and UV resistant characteristics, and are suitable for the installation and connection of outdoor solar power generation systems. -
MC4,Solar Connector
The MC4 model is a commonly used solar connector. The MC4 connector is a reliable connector used for cable connections in solar photovoltaic systems. It has the characteristics of waterproof, dustproof, high temperature resistance, and UV resistance, making it suitable for outdoor use.
MC4 connectors typically include an anode connector and a cathode connector, which can be quickly connected and disconnected by insertion and rotation. The MC4 connector uses a spring clamping mechanism to ensure reliable electrical connections and provide good protective performance.
MC4 connectors are widely used for cable connections in solar photovoltaic systems, including series and parallel connections between solar panels, as well as connections between solar panels and inverters. They are considered one of the most commonly used solar connectors because they are easy to install and disassemble, and have good durability and weather resistance.
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Solar Fuse Connector,MC4H
Solar Fuse Connector, model MC4H, is a fuse connector used for connecting solar systems. The MC4H connector adopts a waterproof design, suitable for outdoor environments, and can work normally under high and low temperature conditions. It has high current and high voltage carrying capacity and can safely connect solar panels and inverters. The MC4H connector also has anti reverse insertion function to ensure safe connection and is easy to install and disassemble. In addition, MC4H connectors also have UV protection and weather resistance, which can be used for a long time without damage.
Solar PV Fuse Holder, DC 1000V,up to 30A fuse.
IP67,10x38mm Fuse Copper.
Suitable connector is MC4 Connector.
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WTM1-250 2P DC Molded CaseCircuit Breaker MCCB
The WTM1 series DC molded case circuit breaker is a protective device used in DC circuits. It has a plastic shell that provides good insulation and protective performance.
The WTM1 series DC molded case circuit breaker has the following characteristics:
High power outage capability: able to quickly cut off high current loads in a short period of time, protecting the circuit from overload and short circuit faults.
Reliable overload and short circuit protection: With overload and short circuit protection functions, it can timely cut off the current in case of circuit failure, prevent equipment damage and fire risk.
Good environmental adaptability: It has good resistance to moisture, earthquake, vibration, and pollution, and is suitable for various harsh working environments.
Easy to install and operate: Adopting modular design, easy to install and operate.
Reliable electrical performance: It has good electrical performance, such as low arc voltage, low power consumption, high power outage capability, etc.WTM1 series Molded Case Circuit Breaker isdesigned to distribute power and protect the circuitand power equipment against overload in solarsystem. It is apply to rating current 1250A or less.direct current rating voltage 1500V or less. Productsaccording IEC60947-2, GB14048.2 standard
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WTM1-250 4P DC Molded Case Circuit Breaker MCCB
The WTM1-250 DC molded case circuit breaker is a type of DC current circuit breaker with a molded case housing. This circuit breaker is suitable for overload and short circuit protection in DC circuits, capable of cutting off fault currents and protecting electrical equipment from damage. Its rated current is 250A, suitable for medium loads in DC circuits. DC molded case circuit breakers are commonly used in applications such as DC distribution systems, solar panels, DC motors, etc. to protect systems and equipment from the effects of current overload and short circuits.
WTM1 series Molded Case Circuit Breaker isdesigned to distribute power and protect the circuitand power equipment against overload in solarsystem. lt is apply to rating current 1250A or less.direct current rating voltage 1500V or less. Productsaccording IEC60947-2, GB14048.2 standard
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CJX2-1810Z DC Contactor 18A
The DC contactor CJX2-1810Z is an electrical device used to control the current in DC circuits. It has high reliability and durability, and is suitable for the control needs of various DC circuits.
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WTB1Z-125 2P DC Miniature Circuit Breaker MCB Solar Energy
The WTB1Z-125 DC miniature circuit breaker is a DC circuit breaker with a rated current of 125A. It is suitable for overload and short circuit protection of DC circuits, with fast disconnection and reliable breaking ability, which can effectively protect electrical equipment and circuits from damage caused by overload and short circuits. This model of DC miniature circuit breaker usually adopts a modular design, which is easy to install, compact in size, and suitable for air opening boxes, control cabinets, distribution boxes, and other occasions.
WTB1Z-125 high breaking ca pacity circuit breaker isspe cially for solar PV syste m. The current is form 63Ato 125A and voltage up to 1500VDC. Standardaccording to IEC/EN60947-2
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WTDS-32 DC Fuse Link 10x38mm
The DC FUSE LINK model WTDS-32 is a DC current fuse connector. It is usually used in DC circuits to protect the circuit from damage caused by faults such as overload and short circuits. The model of WTDS-32 means its rated current is 32 amperes. This type of fuse connector usually has replaceable fuse elements to replace the fuse in the event of a malfunction without the need to replace the entire connector. Its use in DC circuits can ensure the safety and reliability of the circuit.
A range of 10x38mm fuse lin ks specifically designedfor protecting photovoltaic strings. These fuse linksare capable of interrupting low overcurrentsasso ciated with faulted photovoltaic string arrays(reverse current, multi-array fault)