8
Safety precautions (continued)
*
CT: Current Transformer
Caution
Property damage may occur due to fire.
Tighten the terminal screws to the specified torques.
After tightening the screw, check that the screw is not loose.
M3.5 screw : 0.8N·m
M3 screw : 0.5 to 0.6N·m
M3 screw (KM-NCT-E's output terminal) : 0.3N·m
Minor or moderate injury or property damage may occur due to explosion.
Do not use in locations exposed to flammable or explosive gases.
Breakdown or explosion may occasionally occur.
Use the power voltage and load within the specified and rate ranges.
Electric shock may occasionally occur.
Do not touch any of the terminals while the power is being supplied.
Electric shock may occasionally occur.
Always make sure that the power to the circuit the CT is being attached to is turned
OFF before connecting the CT*.
Electric shock may occasionally occur.
Be sure to mount to coated wire with at least the basic insulation when mounting KM-
NCT-E.
Burns may occasionally occur.
Do not touch the product while power is being supplied or immediately after power is
turned OFF.
Use the electric wire that heat resistant temperature is 85 degrees or more when wiring
to the product.
Minor electric shock, fire, or malfunction may occasionally occur.
Do not supply a current to the CT input terminal that exceeds the maximum CT
secondary current.
Minor electric shock, fire, or malfunction may occasionally occur.
Never disassemble, modify, or repair the product.
