Excellent post Paul.
Anyway, what does that lockout clip actually do? Does it keep the breaker from being tripped?
Here’s what I’ve learned in my short stint as an electrician’s apprentice:
In general, a breaker lockout will allow you to lock the breaker either in the “off” or the “on” position.
The lockout device’s own design, as well as the breaker’s interior design are such that the breaker will still trip if there is a short or an overload, but the lockout mechanism will prevent the breaker from being manually toggled.
A breaker may need to be locked in the “on” position for critical circuits that must stay always powered, or “off” to prevent injury to a person servicing the equipment.
The purpose to allow someone to install a lock on the CB when servicing a piece of equipment that is not within sight of the CB. The CB/lockout is serving as the equipment disconnecting means. Breaker locks are available to lock the CB in the ON position but do not prevent the internal trip mechanism from functioning. These are required by the NEC is some code sections. 700.12(F)Ex#1 for example.
LoL…I love Gromicko…
My response was based on many recent basic inquiries that suggested the skill level of the poster.
Hence, my response.
I’m quite happy to answer technical questions, but if you’re a “home inspector”, then certain “basic” topics should be, well…, basic.
Anyone with experience knows the difference.
Dom.
Well…let’s just agree to disagree. I am about teaching people and if I stopped answer every question that someone feels is beneath them then well…I would not gain the joy of knowing someone left our conversation with unanswered questions.
But then again…what do I know. Just saying questions no matter how basic should be asked…because any question is important to someone. Also we have inspectors who are just learning…they are new to INACHI and are afraid to ask… I admire those with courage to ask…even if subject to ridicule.
Not bashing ya Don…just my view as an educator of over 25 years. And since I’m stuck in an airport…why not.
I respect your opinion Paul. You’ve earned your place and can be trusted to provide good data.
What is most telling is the lack of basic desire to figure it out and learn. Anyone can post a photo and ask “what is this?” And then wait for the answer.
A more dedicated person would research the item, using manufacturers’ model numbers, etc., and come up with some options before asking for the easy fix.
And I’m not an “educator”, I’m an inspector. So our mind sets may be different. YMMV.
Dom.
I agree, and that’s why we have forums to discuss things like this. Not everyone has seen a breaker lockout device, in fact in almost 30 years in the field I can count on one finger the number of times that I have seen one actually installed. :roll:
Well, here in FL, where both I and the OP are located, they are extremely common. Installed in more than 50% of the homes we inspect.
But your point is taken.
Dom.
Yes, it must be a regional thing, around here almost no one uses them.