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Vintage Telephony and Telecomms Vintage Telephones, Telephony and Telecomms Equipment |
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5th May 2020, 5:48 pm | #1 |
Heptode
Join Date: Oct 2006
Location: Leeds, West Yorkshire, UK.
Posts: 598
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BPO Type 1000 lever keys V. Type 1000 push switches
I have used the former in various projects and devices but I know virtually nothing about the latter type of switch. Were they made for the same sort of applications as the LK ? Was the switch action the same except for push/latching instead of toggling backwards and forwards ?
Many thanks. |
5th May 2020, 7:32 pm | #2 |
Heptode
Join Date: Oct 2006
Location: Leeds, West Yorkshire, UK.
Posts: 598
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Re: BPO Type 1000 lever keys V. Type 1000 push switches
Apologies. The latter switches are the Type 2000.
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6th May 2020, 3:30 pm | #3 |
Heptode
Join Date: Oct 2006
Location: Leeds, West Yorkshire, UK.
Posts: 598
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Re: BPO Type 1000 lever keys V. Type 1000 push switches
I guess the Type 2000 switches were used on switchboards such as the PABX No.1 version SA8133.
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