BELIMO
Belimo B312B | +LF24-SR-S US | CCV | 0.5" | 3 Way | 3 Cv | w/ Spring Return | 24V | 2-10V | SW
The Belimo B312B is a 3-way switch with a CCV (contact closure voltage) of 0.5" and a 3-Cv rating. It has a spring return and is designed for use with 24V systems.