@kenendunwa: If you know what this breaker is called, drop it in the comments 👇⚡ #ElectricalEngineering #Changeover #CircuitBreaker #TechExplained #NigeriaTech
It's an interlock Breaker mostly used as change over
2026-07-08 09:16:12
1
DAMMY :
A single-phase interlock breaker is a safety device or mechanical interlock that prevents two power sources (typically the utility/grid and a generator or inverter) from being switched on at the same time. This prevents dangerous back-feeding and protects both equipment and utility workers.
2026-07-07 18:41:37
2
THE MODERN ELECTRICAL EXPERTS :
it act as a manual change over.
for example electrity can be connected to one DP and generator to the second DP. then you loop the lives and neutral of the two breakers on there outlets. At that point, load wire is terminated at one of the looping points
2026-05-13 09:44:43
370
NexaJoule Energy :
MTS (though this version is not "too" safe)
Check the image, notice the mechanism in the middle which increases its safety.
2026-05-13 02:21:56
42
urbane :
I think it's designed to supply both AC and DC supply. would I be right to call it a changeover breaker??? I stand to be corrected
2026-05-13 03:38:27
16
simonsilivester :
it because of electro magnetism both of it has a magnetic
2026-05-13 18:48:01
7
Aliyan💸 :
because this breaker design for change over if one will on and second will automatically off
2026-05-14 16:06:07
15
Bamo k Electrical :
autho chanover
2026-05-13 06:31:13
14
SAMUEL UGOCHUKWU :
The answer to the "Why" is because it is either electrically or mechanically interlocked.
2026-05-13 18:35:10
8
Gravity electricals and solar :
interlocking
2026-05-26 14:27:40
6
Stevest001 :
I’m not an engineer so this is my layman explanation🤷♂️….It’s used to supply power to battery, once side is PV while the other is from grid so the both are not suppose to on at the same time😏
2026-05-12 20:41:31
9
CASH $ BOSS 💵💵💵 :
it's a change over system, when you are on generator and they brings light.. it will automatically turn off the generator power then you can switch to nepa, it can also work as an intermediate switch.
2026-05-13 21:21:01
8
MECKCITY ELECTRICAL CONSULT :
It's manual transfer switch so the two cannot supply at the same time
2026-05-13 10:18:09
6
Michael Bello :
changeover breaker
2026-05-12 20:13:05
23
yaréfall🇲🇷 :
mecanic interlock
2026-06-15 23:11:54
1
marcmeyer639 :
has interlock for safety
2026-06-03 14:16:44
1
Mbale electricians limited :
where can I get one?
2026-06-04 19:19:29
1
ABEL ELECTRICIAN :
I wouldn't use this changeover
2026-06-03 11:11:50
1
Aamal Gael 🦋 ♥️ :
act as a manual changeover switch
2026-06-05 16:32:52
2
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