9. Frequently Asked Questions (FAQ)

Q1: What is the primary function of the 140NOM21200C?
A1: It is used to switch and control electrical power circuits, mainly for three-phase motor control and automation applications.

Q2: What type of load can this contactor handle?
A2: It is typically rated for AC motors under utilization category AC-3, meaning it can manage motor starting and stopping tasks.

Q3: What is the control voltage of this model?
A3: The control voltage range for the coil is 200–240 V AC.

Q4: How many poles does the contactor have?
A4: This contactor has a 3-pole configuration.

Q5: Can this contactor be mounted on DIN rail?
A5: Yes, it supports DIN rail and panel mounting styles.

Q6: Is this device suitable for industrial automation panels?
A6: Yes, it is designed for integration into industrial control panels.

Q7: What is the approximate weight?
A7: The approximate weight is around 0.85 kg.

Q8: Can auxiliary contacts be added?
A8: Yes, auxiliary contacts can be installed for extended control signaling.

Q9: What protection rating does it have?
A9: It generally conforms to IP20 protection when mounted appropriately.

Q10: What industry standards does this model support?
A10: It meets common industrial electrical standards for contactors in motor control applications (e.g., IEC compliance for control devices).