The Siemens 3RT2448-1AF00 is a high-performance industrial contactor engineered for reliable switching of AC-1 loads up to 160 A at 690 V. Designed within the trusted SIRIUS series, this Size S3 contactor offers excellent durability, efficient operation, and long service life, making it ideal for diverse industrial control applications. With a 110 V AC, 50 Hz coil, robust box terminal design for the main circuit, and screw terminals for auxiliary control, this contactor ensures safe installation and stable electrical performance.
High Current Capacity: Supports AC-1 applications up to 160 A, ideal for demanding industrial loads.
High Voltage Rating: Rated up to 690 V, suitable for heavy-duty electrical environments.
Reliable Switching: Equipped with 1 NO + 1 NC auxiliary contacts for improved monitoring and control flexibility.
Durable Construction: Built with Siemens’ rigorous quality standards for long-lasting performance.
Easy Installation: Box terminals for main circuits and screw terminals for auxiliary circuits simplify installation and maintenance.
Space-Efficient: Compact Size S3 footprint fits seamlessly into existing control panels.
Contactor Type: AC-1 industrial contactor
Rated Current: 160 A
Rated Voltage: 690 V
Ambient Temperature: 40 °C
Poles: 3-pole main contacts
Coil Voltage: 110 V AC, 50 Hz
Auxiliary Contacts: 1 Normally Open + 1 Normally Closed (1 NO + 1 NC)
Main Circuit Connections: Box terminal
Control & Auxiliary Circuit Connections: Screw terminal
Size: S3
Designed for switching resistive AC loads
Suitable for industrial automation, motor control, and general switching applications
Offers reliable electrical isolation and efficient switching cycles
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| SKU / Model | 3RT2448-1AF00 |
|---|---|
| Weight | 1.705 kg |
| Dimensions | 180 × 160 × 80 mm |
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