Eaton DILM17-10(24VDC) 3P 17A 24V DC 690V AC

FAQ (customer)

• Q: What is the main appLication of the Eaton DILM17-10(24VDC) contactor?
  A: It is mainly used for switching and controlling three-phase induction motors and power circuits in industrial and commercial installations.
• Q: Can I control this contactor directly from a PLC output?
  A: Yes, the 24 V DC coil can typically be driven from PLC transistor or relay outputs, provided the output current rating matches the coil consumption.
• Q: Does the device include auxiliary contacts by default?
  A: Yes, it comes with one built-in NO auxiliary contact (configuration 10), and additional auxiliary blocks can be added if needed.
• Q: Is this contactor suitable for reversing appLications?
  A: It can be used as part of a reversing starter set together with another contactor and appropriate mechanical and electrical interlocking accessories.
• Q: Do I need additional protection for the motor when using this contactor?
  A: Yes, you should use motor protection, such as a thermal overload relay or motor protection circuit breaker, according to the motor’s rated current.
• Q: Can it be mounted in any position inside the panel?
  A: The contactor allows flexible mounting positions, as long as it follows the manufacturer’s recommendations for clearances and ventilation.

FAQ (expert)

• Q: What utilization category is recommended for motor start/stop duty with this contactor?
  A: The contactor is intended for AC-3 utilization category for squirrel-cage motors, with rated current up to 17 A.
• Q: How should I select the short-circuit protection upstream of the DILM17-10(24VDC)?
  A: Short-circuit protection must be selected according to the breaking capacity and I_cu values specified in the Eaton coordination tables for the DILM17 range.
• Q: Is there any derating required at elevated ambient temperatures?
  A: Yes, for ambient temperatures above the reference value, current and power ratings may require derating as indicated in the technical documentation.
• Q: Can this contactor be combined with electronic overload relays?
  A: It is fully compatible with both thermal and electronic overload relays from Eaton, allowing flexible motor protection configurations.
• Q: Are there specific recommendations for coil suppression with DC control circuits?
  A: Using appropriate surge suppression (e.g., RC or diode modules recommended by Eaton) helps protect control electronics and extend coil life.
• Q: Is the DILM17-10(24VDC) approved for use in global markets?
  A: The contactor is designed to compLy with international standards such as IEC/EN 60947-4-1, with additional approvals listed in the manufacturer’s certificates.

Reviews

• Reliable contactor for standard motor starters; works flawlessly in our production lines.
• Compact size and easy DIN-rail mounting make panel assembly faster and cleaner.
• The 24 V DC coil interfaces nicely with our PLC system without additional interfaces.
• We appreciate the modular accessories; adding extra auxiliary contacts was straightforward.
• Good durability under frequent switching; no issues after long-term operation in a dusty environment.
• Clear terminal markings simpLify wiring and reduce commissioning errors.
• Compatible with Eaton overload relays, which helps standardize our panel designs.
• Stable performance and low coil power consumption are a pLus in energy-efficient control cabinets.
• Mechanical noise is acceptable, even in quiet technical rooms.
• Documentation is detailed enough for correct selection and coordination with protective devices.