10 Years manufacturer Miniature circuit breaker-FTB3LE to Mexico Manufacturers

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

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10 Years manufacturer Miniature circuit breaker-FTB3LE to Mexico Manufacturers, We will supply best quality, the most market competitive price, for every new and old customers with the most perfect green services.


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




The Training Series is for Technical Personnels in the Power Industry (PHCN,Eko Electricity Distribution Company, Ikeja Electricity Distribution Company, Ibadan Electricity Distribution Company) that have already installed Crompton Greaves 11KV Circuit Breakers.

Issues relating to tools needed, changing of cirlip, adjusting the ribit, lubrication of rusty parts, changing the mechanism,replaement of the worm gear, adjusting overlap settings for the trip catch would be discussed.

Feel free to contact dipoexcel@yahoo.com for your Crompton Greaves Circuit Breaker Maintenance and Repairs or call +234 803 637 8724.

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