12 Years Factory Miniature circuit breaker-FTB3LE for Riyadh Manufacturers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

Related video

We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for 12 Years Factory Miniature circuit breaker-FTB3LE for Riyadh Manufacturers, Our final goal is "To try the best, To be the Best". Please feel free to contact with us if you have any requirements.


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




David Jones explains how to replace an electrical panel box. Air handler caused panel box guts to burn up, replaced bad breakers with new bus bar. Bad breakers that burn up doesn’t necessarily mean you have to replace the entire panel box, just the inside breaker switches.

David Jones of Jones Air Conditioning & Electric
3920 Progress Ave Suite A5
Naples, Fl 34104
239-596-5855
www.jonesairconditioning.com



In todays video we take a look at how to change a circuit breaker made easy and fast. Always Contact your Licensed Electric Specialist. This video is made for educational purposes only. Knowledge is power. Safety is the number one goal.

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