3TF4644-0A
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Siemens - 3TF4644-0A motor starters - Siemens contactors
The Siemens 3TF4644-0A is a
3-phase IEC rated contactor
used for the control of electric
motors. It is rated 20 HP at
230V and 40 HP at 460V. It
comes with 4NO and 4NC
auxiliary contacts. 44E
Conforms to IEC 60946
3TF46 44E
AC Operating Coil Voltage:
Options listed below
Other 3TF4 Contactors
Other 3TF4 Contactors
Accessories:
Overload Relays:
Replacment Parts:
View Data Sheet
3TF4644-0A 3-Pole with AC Coil
Selection Chart:
| Frame Size |
Amp ratings |
Three phase HP ratings |
Auxiliary contacts |
Coil Voltage / AC Voltage | Catalog No. | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| UL/CSA | AC3 | AC1 | 230V | 460V | NO | NC | 50Hz | 60Hz | ||
| S3 | 80 | 45 | - | 20 | 40 | 4 | 4 | 24V | 24V | 3TF4644-0AC2 |
| 20 | 40 | 110V | 120V | 3TF4644-0AK6 | ||||||
| 25 | 50 | 220V | 240V | 3TF4644-0AP6 | ||||||
3TF4644-0A Dimensions
