Best Price for Miniature circuit breaker-FTB3LE for Poland Importers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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Product illustration:

FTB3LE

Technical Data

Model FTB3LE Residual current 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) CD 6, 10, 16, 20, 25, 32, 40, 50, 636,10,16,20,25,32,40

Rated residual operating current(mA)

AC A 3030,50

Rated residual non-operating current(mA)

ACA 1515,25
Residual current breaking time 30mA≦0.1s  250mA≦0.04s
Rated short-circuit breaking capacity (KA) 40~63A6~32A 1012
Rated residual current breaking capacity(KA) 4.5
Mechanical & electrical life: 20,000 operations
Installation  
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°C ~ +40°C
Altitude (m) ≤2000m
Relative air humidity no more than 95%
Pollution degree
Installation condition Used in place without obvious shock and vibration
Weight (g) 80 490 610 710 820

Exterior and dimensions

FTB3LE11

Number of poles width(mm) Modules
1 / 2 54 3
2 / 2 72 4
3 / 3 100 5.5
3 / 4 112.5 6.25
4 / 4 130.5 7.25




8 AWG is a bitch to work with…but, got it installed safely. I used 12 AWG up to the outlet off the breaker and bus bars. Ready to install the 30 amp breaker for the run over to the main service panel. I ran about 1500 watts off the new outlet…no problems.



In this lecture we will review the basics of AC power systems….

The same course was taught in the previous year and here is the link to lectures

https://www.youtube.com/playlist?list=PL-uxPiMl0_6GUK5mREXy-zx2OUnG8oxsz

Here is the link to video of basics of reactive power

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