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Siemens offers the 3RT1075-6AF36, a robust power contactor optimized for industrial applications. With a current rating of 400 amps, this 3-phase device is capable of handling significant loads with a power rating of up to 200 kW at 400 VAC.
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| Manufacturer | Siemens |
|---|---|
| Product Line | SIRIUS |
| Part Number | 3RT1075-6AF36 |
| UPC | 754554772660 |
| Weight | 10.00 lbs (4.54 kg) |
| Product Name | Power Contactor |
| Number of Phases | 3-phase |
| Current Rating | 400 A |
| Power Rating (kW) | 200 kW at 400 VAC |
| Supply Frequency | 50/60 Hz |
| AC Voltage Class | 400 VAC |
| DC Voltage Range | 110 to 127 VDC |
| Number of Poles | 3-pole |
| Number of Auxiliary Contacts | 4 |
| Number of NO Contacts | 2 |
| Number of NC Contacts | 2 |
| Electrical Connection | Busbar (main circuit), Screw Terminals (auxiliary circuit) |
| RoHS Compliant | Yes |
The Siemens 3RT1075-6AF36 power contactor is engineered for high-performance applications, handling substantial electrical loads with its impressive 400 A current rating. Rated at 200 kW for use in 3-phase systems at 400 VAC, it can efficiently manage power distribution in industrial setups. This device operates effectively across a supply frequency range of 50 to 60 Hz, making it versatile across different environments.
The contactor features 3 poles and is equipped with a total of 4 auxiliary contacts for additional functionality. Of these, there are 2 normally open (NO) contacts and 2 normally closed (NC) contacts to cater to various circuit requirements. It can also accommodate a DC voltage range of 110 to 127 VDC, enhancing its application scope.
For installation, the contactor utilizes busbar connections for the main circuit, while auxiliary circuits connect via reliable screw terminals. Weighing in at 10.34 kg and measuring 289 mm in width, 233 mm in height, and 272 mm in depth, it is designed for robust performance. This module is RoHS compliant, reaffirming its conformity with environmental standards. Whether for industrial control panels or motor applications, the Siemens 3RT1075-6AF36 is built to deliver reliable results.