3TF5444-1DD4
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Siemens - 3TF5444-1DD4 motor starters - Siemens contactors
The Siemens 3TF5444-1DD4 is a
3-phase IEC rated contactor
used for the control of electric
motors. It is rated 100 HP at
230V and 200 HP at 460V. It
comes with 2NO and 2NC
auxiliary contact.
Conforms to IEC 60946
DC Operating Coil Voltage:
Accessories:
Overload Relays:
Replacment Parts:
3TF5444-1DD4 3-Pole with DC Coil
Selection Chart:
| Frame Size |
Amp ratings |
Three phase HP ratings |
Auxiliary contacts |
Coil Voltage / DC Voltage | Catalog No. | ||||
|---|---|---|---|---|---|---|---|---|---|
| UL/CSA | AC3 | AC1 | 230V | 460V | NO | NC | |||
| S10 | 300 | 250 | - | 100 | 200 | 4 | 4 | 48V | 3TF5444-1DD4 |