Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
17
Year of Establishment:
2009-03-06
Management System Certification:
ISO9001:2015
OEM/ODM Service
Sample Available

DC Mini Circuit Breaker, Mini Circuit Breaker, 1p Mini Circuit Breaker manufacturer / supplier in China, offering 1p DC Mini Circuit Breaker Non Polarized DC Breaker with TUV Certificates From 1A to 63A, Capacitive Switch 25mm, Capacitive Proximity Switch, Illuminated Capacitive Switch, Sensor Switch and so on.

Gold Member Since 2010
Audited Supplier
Supplier Homepage Products DC Circuit Breaker 1p DC Mini Circuit Breaker Non Polarized DC Breaker with TUV Certificates From 1A to 63A

1p DC Mini Circuit Breaker Non Polarized DC Breaker with TUV Certificates From 1A to 63A

Get Latest Price
Min. Order / Reference FOB Price
20 Pieces US $4.3/ Piece
Port: Shanghai, China
Production Capacity: 50000 Set/Month
Payment Terms: T/T, Paypal
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Structure: MCB
Poles Number: 1
Type: Circuit Breaker

You Might Also Like

Loading...

Basic Info

Model NO.
JB-63-1P
Function
Conventional Circuit Breaker
Certification
VDE, ISO9001-2000, CE, CCC, TUV
Mini Circuit Breaker Rated Voltage
1p=250 V DC, 2p=500 V DC 3p=750 V DC, 4p=1000 V DC
Mini Circuit Breaker Rated Current
1A~63A
Handle Color
Blue
Brand
Langir
Is_Customed
Yes
Trademark
Langir
Transport Package
12 Pieces Per Box
Specification
CE, IEC
Origin
Wenzhou
HS Code
853620000

DC Miniature Circuit Breaker with TUV Certificates From 1A to 63A

Storage -40 to 85 degree

- This circuit breaker is designed to protect the cables located between each string of photovoltaic modules and the photovoltaic inverter against overloads and short circuits (see application diagram).
- Combined with a switch , the JB will be installed in a string PV protection enclosure at the end of each string of photovoltaic modules.
- It can be locked (by a padlocking device) in OFF position as a safety measure for removal of the PV inverter.
- Since a fault current can flow in the reverse direction to the operating current, the JB can detect and protect against any bidirectional current.
- To ensure the safety of the installation, it is necessary, depending on the various types of application, to combine the JB with:
a residual current device at the AC end
a fault passage detector (insulation monitoring device) at the DC end
an earth protection circuit breaker at the DC end
- In all cases, fast action on site will be required to clear the fault (protection not ensured in the event of a double fault).
- JB is not polarity sensitive: (+) and (-) wires can inversed without any risk.
- The JB is: delivered with three inter-pole barrier to provide increased isolation distance between two adjacent connectors.

Main characteristics

Operating Voltage (Ue)1P=250 V DC, 2P=500 V DC
3P=750 V DC, 4P=1000 V DC
Rated insulation voltage (Ui)1,000 VDC
Breaking capacity (Icu)10 kA
Impulse voltage (Uimp)4 kA
Electrical connectionBy the bottom for In and Out
Number of poles1P, 2P, 3P, 4P
StandardsIEC 60947-2
EN 60947-2

 

Rated service breaking capacity (Ics)100% of the Icu
Endurance (O-C)Electrical1,500 cycles (where L/R=2 ms)
Mechanical20, 000 cycles
  
Mechanical20, 000 cycles
Degree of pollution2
CategoryA (no delay in accordance with IEC / EN 60947-2 standards)
Degree of protection
(IEC 60529)
IP40
TropicalisationRelative humidity: 95% at 55 degree in accordance with
IEC 60068-2 and GB 14048.2 standards
TemperatureOperating-25 to 70  degree
Storage-40 to 85 degree


1p DC Mini Circuit Breaker Non Polarized DC Breaker with TUV Certificates From 1A to 63A


1p DC Mini Circuit Breaker Non Polarized DC Breaker with TUV Certificates From 1A to 63A

Send your message to this supplier

*From:
*To:
avatar Miss Rena Nee
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now