Attributes . Protected by a strong cast aluminum shield Developed for worldwide application Snap action - SPDT and DPDT with forced disconnect (positive break) on NC contacts Slow action mechanism with forced disconnect on the NC contacts - available as SPDT make before break or break before make Direct PLC interface compatible (two-circuit bifurcated contact single-pole versions) Galvanically isolated bifurcated contacts - NO and NC circuits can be wired to different loads and polarities 3 holes provided for rigid mounting to the floor or equipment . Names