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#92676 04/01/05 12:06 PM
Joined: Mar 2005
Posts: 1,213
Are there any prohibitions to putting a 240V electric range receptacle with a switch behind the range to lock out front-control ranges from young children?

2017 / 2014 NEC & Related Books and Study Guides
Joined: Jan 2004
Posts: 1,507
No problem - just a tad bit un-conventional

George Little
Joined: Jan 2002
Posts: 1,457
How would you access the switch if it is behind the range?

Joined: Jun 2004
Posts: 613
How about a definite purpose contactor next to the panel in the basement with a 24volt coil...hide the switch in the cabinet above the stove [Linked Image]


Joined: May 2003
Posts: 2,876
e57 Offline
One could use shortcircuits idea, and add an access control key pad.

"honey, I would have made diner, but I cant remember the code to un-lock the stove..."

Mark Heller
"Well - I oughta....." -Jackie Gleason
Joined: Mar 2005
Posts: 1,213
Ooh, I know- binary switch code! Wire up 8 3-way switches hidden in a cabinet such that you must hit the proper combination for the circuit to work [Linked Image]

Joined: Jul 2002
Posts: 103
jes Offline
Have seen this more than once in nursing or limited care facilities for ranges or cooktops in accessible areas. Best one was a Square D molded case switch (60A) which comes in an enclosure that is padlockable.

Joined: Apr 2001
Posts: 507
Jes is right.

Nursing home we did two years ago had a definite purpose contactor in the attic. 120v control was switched with a wall mounted key switch in the kitchen area.

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