3P 3A 400V~ 240V 415V 50HZ 60HZ Circuit Breaker MCB
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：TOMZN
Type：Mini
is_customized：Yes
ModelNumber：DZ47-63
Standard：IEC60947,IEC60898
RatedVoltage：400V~
Ratedcurrent：3A
Mounting：35mmdinrail
BreakingCapacity：4KA
CharcteristicCurve：CTypeWhat's In the Box1×circuit breaker
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What's In the BoxShow in Description
90 mm Glass Dishes 10 Pcs Autoclavable Lab Plates with A Inoculation Loop Autoclavable and Reusable
Reusable and autoclaved laboratory dishes are made of high-quality borosilicate glass which can be reused and autoclaved In addition high stability makes it an effective container for chemicals in the laboratoryEasy to observethe dish has high transparency and there is no bubble in the glass In you can and clearly observe the sample under the microscope Even after several sterilization it still maintains high light transmittance dish with coverthe diameter of the cover is slightly larger than that of the plate by about 6 mm to allow air circulation and the cultured agar dish is pd to prevent water condensationPackaging of inoculation ringThe inoculation is composed of plastic handle and copper bar with chrome plated surface The inoculation ring is made of durable -chromium alloy It is suitable for laboratory cell and tissue Careful packagingWe use polyethylene foam and cardboard packaging to protect dishes from damage during transportation and that the products are delivered to you If there is a problem with the product you received contact us and we will deal with it as as possibleColourTransparentMaterialGlassSize90mmPackage Contents10 * dish1 * Inoculation LoopOnly the above package content other products are not includedNote Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cmWhat's In the Box10 * petri dish1 * Inoculation Loop
100 mm Glass Dishes 10 Pcs Autoclavable Lab Plates with A Inoculation Loop Autoclavable and Reusable
Reusable and autoclaved laboratory dishes are made of high-quality borosilicate glass which can be reused and autoclaved In addition high stability makes it an effective container for chemicals in the laboratoryEasy to observethe dish has high transparency and there is no bubble in the glass In you can and clearly observe the sample under the microscope Even after several sterilization it still maintains high light transmittance dish with coverthe diameter of the cover is slightly larger than that of the plate by about 6 mm to allow air circulation and the cultured agar dish is pd to prevent water condensationPackaging of inoculation ringThe inoculation is composed of plastic handle and copper bar with chrome plated surface The inoculation ring is made of durable -chromium alloy It is suitable for laboratory cell and tissue Careful packagingWe use polyethylene foam and cardboard packaging to protect dishes from damage during transportation and that the products are delivered to you If there is a problem with the product you received contact us and we will deal with it as as possibleColourTransparentMaterialGlassSize100mmPackage Contents10 * dish1 * Inoculation LoopOnly the above package content other products are not includedNote Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cmWhat's In the Box10 * petri dish1 * Inoculation Loop
60 mm Glass Dishes 10 Pcs Autoclavable Lab Plates with A Inoculation Loop Autoclavable and Reusable
Reusable and autoclaved laboratory dishes are made of high-quality borosilicate glass which can be reused and autoclaved In addition high stability makes it an effective container for chemicals in the laboratoryEasy to observethe dish has high transparency and there is no bubble in the glass In you can and clearly observe the sample under the microscope Even after several sterilization it still maintains high light transmittance dish with coverthe diameter of the cover is slightly larger than that of the plate by about 6 mm to allow air circulation and the cultured agar dish is pd to prevent water condensationPackaging of inoculation ringThe inoculation is composed of plastic handle and copper bar with chrome plated surface The inoculation ring is made of durable -chromium alloy It is suitable for laboratory cell and tissue Careful packagingWe use polyethylene foam and cardboard packaging to protect dishes from damage during transportation and that the products are delivered to you If there is a problem with the product you received contact us and we will deal with it as as possibleColourTransparentMaterialGlassSize60mmPackage Contents10 * dish1 * Inoculation LoopOnly the above package content other products are not includedNote Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cmWhat's In the Box10 * petri dish1 * Inoculation Loop
400V~ Circuit Breaker 415V MCB 240V 3A 3P 60HZ 50HZ
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：TOMZN
Type：Mini
is_customized：Yes
ModelNumber：DZ47-63
Standard：IEC60947,IEC60898
RatedVoltage：400V~
Ratedcurrent：3A
Mounting：35mmdinrail
BreakingCapacity：4KA
CharcteristicCurve：CTypeWhat's In the Box1×circuit breaker
