Siemens 75D70550004 Magnetic Coil for Model F Contactor

The Siemens 75D70550004 is a magnetic coil for compatible D.P. Model F contactors. It provides dual-voltage AC coil operation with 380–440V at 50 Hz and 440–480V at 60 Hz. This configuration supports replacement needs in compatible electrical control assemblies.

- Energizes from rated AC control voltage in either 50 Hz or 60 Hz systems.
- Generates the magnetic action required for compatible Model F contactor operation.
- Connects through screw terminals for electrical attachment during replacement.
- Uses a form factor identified for Siemens / Furnas D.P. Model F contactor fitment.

- Rated 440–480 VAC at 60 Hz.
- Rated 380–440 VAC at 50 Hz.
- Identified for D.P. Model F contactors.
- Marked as Series B on the package.
- Labeled under Siemens with Furnas Control marking present.

- Replacement coil service for compatible D.P. Model F contactors.
- AC control applications using stated 50 Hz or 60 Hz voltage ranges.
- Electrical maintenance workflows for compatible Siemens / Furnas contactor assemblies.