Zhejiang THOR Electric Co., Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 20000 pieces/month |
| Delivery Time | 3-7 work days |
| Packaging Details | Carton packaging |
| Product name | DZ47 miniature circuit breaker |
| Tripping characteristic curves | B,C,D |
| Frequency | 50/60Hz |
| Rated insulation voltage Ui | 400V |
| Standard | IEC/EN 61643-11 |
| Certificate | CE |
| Warranty | 2 Years |
| OEM/ODM | YES |
| Brand Name | THOR |
| Model Number | TRS-DZ47 |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 20000 pieces/month |
| Delivery Time | 3-7 work days | Packaging Details | Carton packaging |
| Product name | DZ47 miniature circuit breaker | Tripping characteristic curves | B,C,D |
| Frequency | 50/60Hz | Rated insulation voltage Ui | 400V |
| Standard | IEC/EN 61643-11 | Certificate | CE |
| Warranty | 2 Years | OEM/ODM | YES |
| Brand Name | THOR | Model Number | TRS-DZ47 |
| Certification | CE | Place of Origin | CHINA |
| High Light | residual circuit breaker ，double pole circuit breaker | ||
household miniature circuit breaker air breaking electrical short circuit and overload protection circuit breaker DZ47
Working principle of product
A small circuit breaker is the principle that the bimetal bending is directed regularly with the increase of temperature. When the circuit breaker is closed in normal working condition, the internal bimetallic sheet is heated by a certain current, and the thermal expansion coefficient of the two bimetalles is different. It is not enough to release the release mechanism. When the line appears general overload, when the overload current is reached, the bimetallic sheet has a larger bending angle and a lever in the release mechanism, which is enough to push off the release mechanism, and from the small circuit breaker, it plays the role of super load protection. The size of the bimetallic strip is different from that of the small circuit breaker.
Product features
1. band energy storage mechanism operation, contact close fast
2. High limiting coefficient
3. advanced production process and beautiful appearance
Product specification
| Name | TRS-DZ47 | |||
| The number of poles | 1P | 2P | 3P | 4P |
| Electric current | 10A/16A/20A/25A/32A/40A/50A/63A | |||
| Voltage | 230/400V | |||
| function | Short circuit / overload / isolation | |||
| Product material | PC flame retardancy | |||
| Connection mode | Fire line only | |||
| Arc extinguishing mode | Vacuum circuit breaker | |||
| Authentication | 3C | |||
Brief introduction
DZ47 circuit breaker adopts special arc extinguishing and current limiting system. It can quickly break down the fault current of DC distribution system and make the differential coordination greatly improved. The circuit breaker is especially aimed at accidents between the measuring and holding screen and the split screen in the power engineering DC system. The circuit breaker has excellent performance and can avoid the above failure. The differential coordination characteristics of circuit breakers are the best products at home and abroad.
Use of attention
1. the circuit breaker needs to check contacts after the circuit is short circuited. If the main contact burns seriously or has pits, it needs to be repaired.
2. the circuit breaker is broken due to the failure of the protection circuit (leakage, overload or short circuit), then the handle is in the release position (middle position). After finding out the cause of the failure, the operating handle should be pulled down (or placed in the "sub" position), and the operation mechanism can be closed after the operation (please pay attention to the different meanings of the three positions of the operating handle of the circuit breaker).
3. if the circuit breaker can't be broken, it means that the circuit breaker or line is defective. It needs to be overhauled.
Company profile
Zhejiang Thor Electric Co., Ltd is committed to meeting the requirements of the European Union’s Waste Electrical and Electronic Equipment (WEEE) directive. This directive requires producers of electrical and electronic equipment to finance the take-back for re-use or recycling of their products placed on the EU market after 2006
Product packaging:Carton packing
Transportation method
1. Express company: FEDEX,UPS,DHL,TNT
2. Trains, ships, aircraft transport
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2006
Total Annual:
100-150
Employee Number:
300~500
Ecer Certification：
Active Member
Thor is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support. Incorporated in 2006, Zhejiang... Thor is all about protecting against the damaging effects of power transients. It is our goal and mission to connect our customer challenges with high-quality, right-priced solutions and products – completed by unrivaled customer service and technical support. Incorporated in 2006, Zhejiang...
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