2017 New Style DC miniature circuit breaker-FTBD Supply to Korea

Overview:



Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

Related video

We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for 2017 New Style DC miniature circuit breaker-FTBD Supply to Korea, We are glad that we are steadily growing with the active and long term support of our satisfied customers !


Product illustration:

ftbd

Technical Data

Model FTBD DC miniature circuit-breaker
Picture  
Number of poles IP 2P
Rated frequency: AC 50/60Hz
Rated voltage (V) 125/250 250/500
Rated current (A) 1,2,3,4
Rated ultimate short-circuit breaking capacity(KA) 6.5
Rated current (A) 6,10,16,20,25,32,40,50,63
Rated ultimate short-circuit breaking capacity(KA) 20/10 20/10
Rated impulse withstand voltage Uimp(KV) 4
Mechanical and electrical life: 20000
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
Ambient temperature (°C) -25°C ~ +45°
Altitude (m) ≦4000m
Relative air humidity no more than 95%
Pollution degree
Installation condition Used in place without obvious shock and vibration
Weight (g) 116 232

Tripping characteristic

ftbd-5

Exterior  and dimensions

ftbd-6342

Number  of poles 1P 2P
A 80±0.8
B 74.2±0.8 75.7±0.8
C

17.8±0.8

35.6±0.8

D 44±0.8
E

68.7±0.8

70.2±0.8

F 45±0.8
G 35.5±0.8




Application , internal construction and working of MCB. enggsolution.in



In this video series I describe how you can safely and inexpensively power your house with an inverter during a power outage by using only existing house wiring. Please see my video on how HOT to connect an inverter to your House Mains to see some common problems people run into when attempting this. The method shown here works well, but please check local codes/regulations before attempting.

I cannot guarantee against unauthorized modifications of this information or improper use of this information. I assume no liability for property damage or injury incurred as a result of any of the information contained in this video. Be sure to read and follow all safety instructions for any equipment seen or implied in this video, and use safe practices when working with potentially dangerous equipment. No information contained in this video shall create any express or implied warranty or guarantee. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user.

Related Products

WhatsApp Online Chat !