Eaton DILM Coil Voltage Identification and Selection Guide for Field Service
Field service technicians often need to identify and select the correct replacement coil for Eaton DILM contactors. This field guide provides quick reference information.
Identifying the Existing Coil
Coil identification methods:
- Voltage marking printed on coil label (e.g., “220-240V 50/60HZ”)
- Frequency marking (50Hz, 60Hz, 50/60Hz, DC)
- Color coding (varies by region, not standardized)
- Contactor model number on main label
Common Coil Voltage Ranges
Standard voltage ranges for DILM-XSP coils:
- 24V 50/60Hz AC – Common for control panels
- 110-120V 50/60Hz AC – North American standard
- 220-240V 50/60Hz AC – European/Asian standard
- 380-415V 50/60Hz AC – Industrial three-phase derived
- 24V DC – Modern electronic controls
- 110-250V AC/DC – Wide range (DILM500/1000)
AC vs DC Identification
Critical distinction – AC and DC coils are not interchangeable:
- AC coil – Labeled with Hz (50Hz, 60Hz, 50/60Hz)
- DC coil – Labeled with “DC” or “VDC”
- Visual: DC coils often smaller, with different terminal layout
Coil Part Number Reference
Common part numbers by contactor size:
- DILM7-17: Contact RF Manda for current part numbers
- DILM17-38 (DILM32-XSP series): 24V, 110-120V, 220-240V, 380-415V, 24VDC
- DILM40-65 (DILM40/65-XSP series): Multiple voltage options
- DILM115-170 (DILM150-XSP): Includes 24VDC option
- DILM185-250 (DILM250-XSP/E): 480-500VAC option
- DILM400-500 (DILM500-XSP/E): Wide voltage range, AC/DC
- DILM580-1000 (DILM1000-XSP/E): Wide voltage range, AC/DC
Field Service Workflow
- Identify existing coil voltage from label
- Identify contactor model from main label
- Order matching DILM-XSP replacement coil
- Verify coil before installation (visual inspection)
- Install coil, test operation
Common Field Issues
Issues encountered during coil replacement:
- Coil label faded or damaged (use contactor model as backup)
- Unknown original voltage (test with multimeter if possible)
- Wrong coil ordered (verify part number before installation)
Not Infringing
RF Manda DILM-XSP replacement coils are compatible with and replacement for Eaton Moeller products. Not original Eaton products.
【Contact: Joanna@rfmando.com / WhatsApp: +86 189 6031 3731 / Website: https://www.rfmando.com/】
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Frequently Asked Questions
What is the minimum order quantity for this product?
MOQ is 500 pieces per SKU. Free samples are available for qualified B2B buyers to test before bulk ordering.
What is the wholesale price?
Wholesale prices start from $3.5 USD per unit for standard version and $7.5 USD per unit for upgraded version. Volume discounts are available for orders above 1,000 units.
Is this product compatible with major remote brands?
Yes, RF Manda products are compatible with and serve as a replacement for major brands including Somfy RTS, Dooya, LiftMaster, Chamberlain, and others.
What is the lead time?
Lead time is 30 days from order confirmation. Sea freight transit 25-35 days from China to European or North American ports.
How can I order samples?
Contact us at Joanna@rfmando.com or WhatsApp +86 189 6031 3731 to request free samples. We provide samples for qualified B2B buyers.
Do you supply motors or just remotes?
We only supply remotes and related components, no motors. Our product line includes remote controls, contactors, and accessories.
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