what is the difference between MCCB and SFU in terms of their
application?
Answers were Sorted based on User's Feedback
Answer / monty
Fristly understand
MCCB- module case circuit breaker & SFU- switch fuse unit
SFU- it is a combination of a fuse and isolator
MCCB-it is just like a MCB(miniature circuit breaker) but there is a small difference we can vary the range of MCCB means if you have 100A mvvb than you can use it for less than 100 A also but in MCB it is not possible so we can say that MCCB is a variable fuse.
Is This Answer Correct ? | 18 Yes | 12 No |
Re: can you give main difference between ELCB 2pole And RCCB 2pole? And how this devices operated?
In siemens PLC, why do we want to move the data ?
On 400 amp factory load how kvarh capacitors provide
two parallel conductors are carrying the current in the same direction.which of the following statements is true? (a)there is arepelling force between the conductors (b)the force increases when the distance between the conductors is increased (c)there is an attaracting force between the conductors (d)the force increases when the distance between the conductors is decreased
How can Inductive load reduce the line voltage of HV transmission line and vice versa Capacitive load?
where is highest transmission voltage is used in india
how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps
HOW to speed control of induction mototr using scalar control
What is the basic difference among Circuit breaker,Contractor and Isolator? Are they different names of same device/equipment?
what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????
What will happen if apply dc source for power transformer
line vltage of three phase distribution transformer is 433v and phase voltage is 250v,but we required 230v for domestic distribution,then how we reduce phase voltage of transformer