DEMA CPM 310 G User Manual page 16

 Case Earthing Screw
Maximum operation safety is achieved via grounding of this earthing screw, which is the terminal point for
the conductance continuity of the case and the internal unit construction.
 Terminal Blocks
Made of inflammable materials, terminal blocks are designed to ensure safe connection and cabling.
 Special Coating Case
Using the state-of-art coating technology against corrosion and scratching, the relay case is immune
against aging and environmental effects. ↺
CPM 310 G: Rear View
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