27Pcs 50Ml Plastic Test Tubes with Test Tube Rack Including 25Pcs Plastic Centrifuge Tubes and 2Pcs Blue Orange A
Strong screw cap and strengthen the seal and flat inner surface no residual solutionClear scale ranging from 50ml to 50ml easy to readCentrifuge tube holder with detachable design easy to Product Type Plastic Test TubesCapacity 50mlTest Tube Rack 15x50mm06x196inch 28holesPackage Detail25Pcs x 50mm Plastic Skirted Conical Test Tubes1Pc x Blue Centrifuge Tube Holder1pc x Orange Centrifuge Tube Holder27Pcs in typeA taperedColourAs ShownMaterialPPPackage Contents1 set x prp tubesOnly 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 Box1 set x prp tubes
Breaker MTS 50A Manual MCB 1P Circuit Switch Transfer 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：MTS
Standard：IEC60947,IEC60898
RatedVoltage：240V~
Ratedcurrent：50A
Mounting：35mmdinrail
BreakingCapacity：6KA
CharcteristicCurve：CTypeWhat's In the Box1×circuit breaker
1P 50A MTS Manual Transfer Switch Circuit Breaker MCB 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：MTS
Standard：IEC60947,IEC60898
RatedVoltage：240V~
Ratedcurrent：50A
Mounting：35mmdinrail
BreakingCapacity：6KA
CharcteristicCurve：CTypeWhat's In the Box1×circuit breaker
27Pcs 50Ml Plastic Test Tubes with Test Tube Rack Including 25Pcs Plastic Centrifuge Tubes and 2Pcs Blue Orange B
Strong screw cap and strengthen the seal and flat inner surface no residual solutionClear scale ranging from 50ml to 50ml easy to readCentrifuge tube holder with detachable design easy to Product Type Plastic Test TubesCapacity 50mlTest Tube Rack 15x50mm06x196inch 28holesPackage Detail25Pcs x 50mm Plastic Skirted Conical Test Tubes1Pc x Blue Centrifuge Tube Holder1pc x Orange Centrifuge Tube Holder27Pcs in typeB conicalColourAs ShownMaterialPPPackage Contents1 set x prp tubesOnly 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 Box1 set x prp tubes
