Why is coil part number 31104-400-50 used for all system voltages?
Issue:
Why is NEMA 6&7 Coil 31104-400-50 used for all system voltages?
Product Line:
NEMA and Definite Purpose Contactors and Starters
Environment:
9998 Magnetic Coils
Resolution:
This coil is used for ALL system voltages, because it is powered and controlled by a control module which develops the DC pickup and DC holding voltages.
Ohms = 3.4 to 4.2 (20°C) - If the coil reads outside this range, the coil should be replaced.
Why is NEMA 6&7 Coil 31104-400-50 used for all system voltages?
Product Line:
NEMA and Definite Purpose Contactors and Starters
Environment:
9998 Magnetic Coils
Resolution:
This coil is used for ALL system voltages, because it is powered and controlled by a control module which develops the DC pickup and DC holding voltages.
Ohms = 3.4 to 4.2 (20°C) - If the coil reads outside this range, the coil should be replaced.
Released for: Schneider Electric USA
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