STAUBLI 67.9783-21 BNC signal distributor
The STAUBLI 67.9783-21 is a BNC signal distributor, also known as type XM-FF. It is used when a measurement signal needs to be distributed to multiple connections without switching between cables or making temporary reconnections.
It features three touch-protected BNC connections, and both inner conductors and shields are interconnected. This makes it suitable for setups where the same signal is used at multiple points in a test or measurement situation. The contact pins and sockets in the inner conductor are made of gold-plated brass, which is a verified part of the connection itself.
In practice, it is a small but useful spare part in test and measurement setups, especially when you want a clear and safe BNC distribution. It is rated for 600 V, CAT II, or 300 V, CAT III, and 1 A.