Backorder available · Factory lead time 2–3 weeks.
The Siemens 3RT1064-6AR36 is a high-performance 3-pole power contactor designed for reliable motor control and switching applications in industrial environments. Rated for 225 A AC-3e/AC-3, this contactor supports 110 kW at 400 V AC (50-60 Hz) with a DC operating voltage of 440-480 V. It features 2 NO + 2 NC auxiliary contacts, a conventional drive, a busbar main circuit connection, and a screw terminal control/auxiliary circuit. Ideal for demanding applications, it offers long-term durability and operational safety.
High Switching Capacity – Handles up to 225 A for AC-3/AC-3e applications, suitable for large motors.
Reliable Operation – Engineered by Siemens for industrial-grade performance and extended lifespan.
Flexible Control – Dual auxiliary contacts (2 NO + 2 NC) for expanded control and signaling options.
Easy Installation – Busbar connection for main circuit, screw terminals for control/auxiliary simplify wiring.
Wide Voltage Range – Operates across 440-480 V DC coil voltage for versatile applications.
The 3RT1064-6AR36 contactor is used to make and break electrical power circuits, particularly in motor control systems under AC-3e/AC-3 utilization categories. Its three-pole switching system ensures consistent operation across three-phase motors or resistive loads. Auxiliary contacts provide feedback and interlocking functionality in control systems.
Product Code: 3RT1064-6AR36
Rated Current: 225 A (AC-3/AC-3e)
Rated Power: 110 kW @ 400 V AC
Voltage Range: 440-480 V DC Coil
Poles: 3
Auxiliary Contacts: 2 Normally Open (NO) + 2 Normally Closed (NC)
Control Circuit: Screw terminal
Main Circuit: Busbar connection
Drive Type: Conventional
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| SKU / Model | 3RT1064-6AR36 |
|---|---|
| Weight | 6.54 kg |
| Dimensions | 196 × 265 × 234 mm |
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