Siemens 3TF4744-0AM0 3-Pole Contactor 30kW
Siemens 3TF4744-0AM0 Size 3, 3-pole AC contactor
The Siemens 3TF4744-0AM0 is a Size 3, 3-pole contactor rated for AC-3 duty, capable of switching 30kW at 400/380V. It features an impressive 44 auxiliary contacts, comprising 4 normally open (NO) and 4 normally closed (NC) contacts, providing extensive control flexibility. The unit operates on AC voltage with coils available for 220V 50Hz / 264V 60Hz.
This contactor is ideal for motor control, power switching, and control circuits in industrial applications. Its high number of auxiliary contacts makes it suitable for complex control schemes, machine safety interlocks, and signaling circuits in sectors like manufacturing, mining, and heavy industry.
As a veteran-owned surplus parts distributor, Stanlo Automation offers the Siemens 3TF4744-0AM0 contactor. We ensure access to reliable, high-quality components for your industrial electrical needs, providing value and dependable service.
| Contactor Size | 3 |
| Poles | 3-pole |
| AC-3 Rating | 30kW @ 400/380V |
| Auxiliary Contacts | 4 NO + 4 NC (44 total) |
| Coil Voltage | 220V 50Hz / 264V 60Hz |
| Operation | AC |