Electrical Lockout Device by zini.roby

zini.roby

Hobby & DIY>Electronics

Print Profile(1)

All

P1S

P1P

X1 Carbon

X1E

A1 mini

0.2mm layer, 4 walls, 15% infill

Designer

29 min

1 plate

4.8(27)

Open in Bambu Studio

Boost

380

567

392

208

Released

Description

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Miniature Circuit Breaker Lockout Safety Device, Electrical Lockout Device (Switch OFF)

I have incorporated a 5 mm set screw, tightened via Allen key, into the design; a padlock may be affixed to the larger aperture to deter unauthorized access to the electrical system

NB: Misuse of this device may result in severe injury or fatality This is not hyperbole.
Its purpose is to ensure circuit safety during maintenance procedures. The involvement of qualified electricians is strongly advised

lock

safety

Comment & Rating (51)

@Nathos

Improper use of this device can cause serious harm and death. I am not trying to be over the top. this is for keeping a circuit safe while someone is working on said circuit. You should also be licensed.

The designer has replied

@SimonMakerForge

Correct. The picture is wrong. The switch must be locked out when in OFF position to prevent someone can switch on it again while working on the electrical circuit. The second point it is also very dangerous because if locking the ON postion the breaker cannot protect in case of short circuit and fire can be generate. Please provide correct information and adjust the picture.

@zini.roby

The green color is deceptive; in this case, the device is OFF despite the green color. Enlarging the image reveals this more clearly. I will update the description for better understanding. I designed it for home use to prevent precisely these kinds of accidents

(Edited)

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@WDW.ICEMAN

Boosted

Replying to @zini.roby :

The green on these MCB's mean it is safe to work on I.E in the off position.

@user_861329079

Boosted

Print Profile

0.2mm layer, 4 walls, 15% infill

Fits well, thank you

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@user_861329079

Boosted

Could someone please advise on the ideal screw length

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@zini.roby

Delighted it's been well-received and proves useful to so many

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@ireneo

Boosted

Print Profile

0.2mm layer, 4 walls, 15% infill

It is regrettable that a screw for this part was not found, only adaptable

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@zini.roby

I used a single grain

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@DamianT

Print Profile

0.2mm layer, 4 walls, 15% infill

Good

@zini.roby

Delighted you enjoyed it, lacking the original, I welcome suggestions for improvements

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@Ernie362

Print Profile

0.2mm layer, 4 walls, 15% infill

Thank for sharing your design! No issues with this print.

@zini.roby

Delighted you enjoyed it, lacking the original, I welcome suggestions for improvements

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@Maverick1

Print Profile

0.2mm layer, 4 walls, 15% infill

ottimo

@Loanshark

Print Profile

0.2mm layer, 4 walls, 15% infill

works like it should be,

@CaSue_017

Boosted

Print Profile

0.2mm layer, 4 walls, 15% infill

Simple and effective! Simply magnificent Many thanks for the excellent work

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@JirousekCZE

Print Profile

0.2mm layer, 4 walls, 15% infill

top

@ruohki

Won't this prevent the breaker from working Oo?

The designer has replied

@zini.roby

Exactly. It serves precisely to prevent accidental reactivation by others should the system require maintenance. To prevent injuries

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@user_3295767548

If I understand correctly, this device is to be used only when breaker is OFF, so there's no "working" condition

@Kemprint

it is used to put on the breaker with a lock on it. so you can safely work on electrical stuff behind that breaker. that way no one but the one with the key of the lock can turn the breaker back on.