10 Years Manufacturer Miniature circuit breaker-FTB2LE Export to Ireland


Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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FTB2LE Miniature circuit-breaker
Model FTB2LE Miniature circuit-breaker
Number of poles IP+N,2P,3P,3P+N,4P
Rated frequency: AC 50/60Hz
Rated voltage (V) AC 230/400
Rated current (A) C 6, 10, 16, 20, 25, 32, 40, 50, 63
D 6, 10, 16, 20, 25, 32, 40
Rated residual operating current(mA) AC 30
A 30,50,100
Rated residual non-operating current(mA) AC 15
A 15,25,50
Rated residual non-operating current(mA) 30mA≦0.1s 250mA≦0.04s
Residual current breaking time
Max. breaking time(s) 0.1
Rated short-circuit breaking capacity(KA) 6.5
Rated residual current breaking capacity(KA) 4.5
Mechanical & electrical life: 20,000 operations
Protection rating IP20
Installation On DIN rail 35mm according to JB6525
Connection capacity Cross-section of conductors up to 25mm², Cross-section of busbar from 0.8-2mm²,reversibility of connections
Tightening torque 2 Nm
Ambient temperature (°C)                   -5- 40 C
Altitude (m) ≤2000m
Relative air humidity no more than 95%
Pollution degree                           Ⅱ
Installation condition Used in place without obvious shock and vibration
Weight (g) 340 420 530 630 710

  • http://www.goldnscrap.com In this video tutorial i’m showing how to recover gold from electronic circuit board scrap. Specifically the gold plating that is found on the board connector edge – A.K.A the “fingers”.
    This video is a complementary to the complete written tutorial on Gold-N-Scrap website (direct link below)

    The process applies to other kinds of gold plated itmes, given the substrate is unreactive (such as PCB, ceramic, glass etc’…). This process is less suitable for metallic items that are gold plated such as gold plated pins and gold filled items, though it will work with much effort and large consumption of acid.

    Post a comment and let us know how much gold do you think this recovery process yielded.

    Click here to view the complete tutorial on Gold-N-Scrap:


    With special thanks to the fine members of the Gold Refining Forum: http://www.goldrefiningforum.com


    Here’s a list of all the required equipment and chemicals for the Copper Cholride etching process shown in this video:
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    Website: http://www.simplying.com/
    Email: sales@simplying.com
    For years experience . We specialized in Motor Control , breakers, contactors ,PLC,HIM . We major deal with brand of Schneider , Siemens ,Mitsubishi, Allen-Bradley, ABB, GE ,Moeller, Omron, SMC,SICK, LS.

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