I have a 30V intercom (lighted and sound) system. It is hardwired with a series of 14 SPST switches that are pushbutton in control per station. The SPST switch is an ITW Series 05-115 1amp 125 VAC with a lamp of 30v max. The switches are NO and MOM.
Now the good stuff. I am trying to add an additional station and tried to find the same switch (so I can copy the wiring of the original switches). I am not too good at extrapolating the wiring to a different type of switch. Apparently, the 05-115 ITW is no longer manufactured. I have search hi and low and did find some at Component Electronics in Canada (does anyone have any background on this company? are they legit?). However, they only have SP2T switches with 5 solder terminals instead of the 4 that the SPST has on my existing switch. Will this switch work? How do I tell which terminal not to use or do I need to connect two of the terminals to change to a SPST?
Does any one have ideas as to where I could get the SPST switch that has been discontinued? If the SP2T switch will not work?
Thank you for your time!!!!
Now the good stuff. I am trying to add an additional station and tried to find the same switch (so I can copy the wiring of the original switches). I am not too good at extrapolating the wiring to a different type of switch. Apparently, the 05-115 ITW is no longer manufactured. I have search hi and low and did find some at Component Electronics in Canada (does anyone have any background on this company? are they legit?). However, they only have SP2T switches with 5 solder terminals instead of the 4 that the SPST has on my existing switch. Will this switch work? How do I tell which terminal not to use or do I need to connect two of the terminals to change to a SPST?
Does any one have ideas as to where I could get the SPST switch that has been discontinued? If the SP2T switch will not work?
Thank you for your time!!!!