IET logo
Decrease font size
Increase font size
Topic Title: MK 3 way gridswitch
Topic Summary: Internal arrangement.
Created On: 03 October 2013 02:36 PM
Status: Post and Reply
Linear : Threading : Single : Branch
Search Topic Search Topic
Topic Tools Topic Tools
View similar topics View similar topics
View topic in raw text format. Print this topic.
 03 October 2013 02:36 PM
User is offline View Users Profile Print this message


Posts: 2100
Joined: 14 December 2006

MK 3 way grid switch installed about 20 yars ago.
Does anyone know what the internal switching arrangement is?
It has 3 positions: up, down and centre. It's like a normal rocker switch but with a kind of raised ridge at either end.
 03 October 2013 02:43 PM
User is online View Users Profile Print this message


Posts: 13414
Joined: 13 August 2003

From memory I thought they were just like any 2-way switch, but with "off" in the centre? (i.e. COM connects to neither L1 nor L2 in that position). What terminals does it have?

- Andy.

See Also:

FuseTalk Standard Edition v3.2 - © 1999-2016 FuseTalk Inc. All rights reserved.