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Circuit Breaker, Electrical Circuit Breaker, Automatic Circuit Breaker manufacturer / supplier in China, offering Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker, Aluminium Click Advertising Snap Frames, Hanging Crystal Light Box, Acrylic Poster Frame and so on.

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Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker

Purchase Qty.:
(Pieces)
1-999 1,000+
FOB Unit Price: US $1 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $1
1,000+ US $0.5
Get Latest Price
Port: Guangzhou, China
Production Capacity: 50000000per Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CB-001
  • Operation: Electric Type
  • Arc-extinguishing Medium: Oil-immersed Type
  • Structure: ELCB
  • Type: Circuit Breaker
  • Certification: VDE, ISO9001-2000, CE, UL
  • Endurance on off: 2000 Times
  • Trademark: DENAIER
  • Specification: Customize
  • HS Code: 85362000
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 1
  • Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
  • Service: OEM ODM
  • Rated Voltage: 230V
  • Transport Package: Hard Carton and Wooden Pallet
  • Origin: China Zhejiang
Product Description
Electrical dccircuit breaker/automatic circuit breaker/miniature circuit breaker

Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker
Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker


1.Application
 
GSB1Z-40 range miniature DC circuit breaker is mainly used in the DC electric circuits with the rated voltage of up to 250V and the rated working current of up to 250V and the rated working current  of up to 40A for purposes of the protection of over-load;short-circuit as well as the non-frequently switching.This circuit breaker can be fitted with the auxiliary contacts,the alarm contacts and the field-exciter tripping,the alarm contacts and the field-exciter tripping accessories to realize the remote breaking-off and signal control functions.
 
 
 
2.Structural features
 
1)This breaker use module design and can used with shunt trip and auxiliary contacts ect...
 
2)This product complies with the demands of the following standards:
  IEC60947-2<Low-voltage Switchgear and Control Gear Part || low-voltage breaker>
  GB14048.2<Low-voltage Switchgear and Control Gear low-voltage breaker>  
3)Through the CCC certification,the EU CE safety certification 
 
3.Type and Means

 
TypeInstantaneous release typePoleInm Frame rated currentRated operating current(+30±2ºC)
GSB1Z-40C1P,2P40A1,2,3,6,10,16,20,25,32,40
Table 1
Note:user can specially order:A. rated current is 50A and 63A DC breaker                                                       
                                               B.3P and 4P DC breaker
 
4.Working condition and Installation condition
 
1)Environment temperature: -5ºC ~ +40ºC,the average hours of temperature exceeding +35ºC during 24 hours.
2)Elevation:≤2000m
3)There must be not any explosive medium and there must be not any gas which could corrode metal or any conducting dust which could destroy the insulation.
4)Products should be used in no significant impact and vibration place.
5)Installing categories:Class ||,|||
6)Pollution protection:Grade 2
7)Installing condition:mounted by TH35-7.5 standard rail track.
 
5.Main Technical Parameters
 
Basic technical parameters(as table 2)

 
TypePoleDC Rated voltageUI Rated insulation voltageIcu Breaking capacityOperation performanceOperation frequency
Electrical life spanMachine life span
GSB1Z-401P127V500V10KA10000 times20000 times120
2P127/250V20/10 KA
 table 2
Over-current instantaneous action character(as table 3)

 
No.Testing currentOrder timeInitial stateExpectancy endingBenchmark temperatureNote
Over-load protection character1.05ln1hCold statenot release+30±2ºC--
1.31lnwithin 1hHeated staterelease5s in the current trial will be stable up to the value of the agreement.
Short-circuit protection character7lnwithin 0.1sCold statenot release----
10lnwithin 0.1sCold staterelease----
  table 3
 
Time-current characteristic curve(as picture 1)
 
Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker

 
 Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker
Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker

6.Outline and Mounting dimensions
 
 

 
TypePoleabcdefg
GSB1Z-401P8072184066.54537.5
2P,3P,4P7468.5
table 4
 
7.Wiring picture
 
Circuit breaker terminals and polarity mark shown in picture 3
 
picture 3
 
8.Operating instruction
 
1)Be sure to pay attention when wiring in the circuit breaker terminals of the polarity signs,to ensure that the current direction of the internal circuit breaker for the "+" into the most,"-" very outflow(see picture 3)
2)Circuit breaker can be installed vertically,but also the level of installation,does not affect the use of performance
3)Circuit breaker before the current value of the factory setting pass,the user can not adjust
4)Auxiliary circuit breaker contact,and contact the police sub-Lai release,and so on in the annex to General "DZX2/4 Series circuit breaker annex"
 
9.Order notice
 
User need attention the entitle type,character and volume of breaker and accessories
 
For example:GSB1Z-40 20A/1P breaker  200sets
 
10.Quotation

 
ModelRated currentPolesFrame sizeUnit price
GZB1Z-40/1P1A,3A,6A,10A,16A,20A,25A,32A,40A140AUSD5.50/pc
GZB1Z-40/2P240AUSD10.80/pc
GZB1Z-40/3P340AUSD16.35/pc
GZB1Z-40/4P440AUSD21.65/PC

 Electrical DC Circuit Breaker/Automatic Circuit Breaker/Miniature Circuit Breaker


Company Information
We are the expert at a wide range of solar panel production lines, solar panel connectors, solar panel cables connectors as well as solar power system. We provide one package service, including design, producing, export, site installations and technical guidance and after-sale service as well.
 
Our factory is located in Wezhou city Zhejiang province of China. It is 2 hours to Shanghai by vehicle. REOO together with SUNTECH, HANWA SOLAR, and QS SOLAR bring the technologic innovation superiority of the industrial cluster into full play.
Our senior technicians are familiar with ISO quality management system, and have strong sense of continuous improvement and responsibility. Our products enjoy competitive price, and have a ready market in USA, South Amercian, Europe, Australia, UK, Spain, Korea, Japan, Malaysia, India, Bangladesh, Vietnam and so on.
Please feel free to contact us if you are looking for a trustworthy source of solar panel machines and accessories. We take superior technical support and customer service as our integral parts of our offering. Any of your enquiries will be highly concerned and will be dealt with immediately. Your satisfaction of our products and services will be guaranteed.

 
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