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3TY7550-0A
The Siemens 3TY7550-0A is a main contact element optimized for use in motor control applications. It features a voltage rating of 460 VAC and is designed for compatibility with 3TF55 contactors.
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Technical specifications for 3TY7550-0A
| Manufacturer | Siemens |
|---|---|
| Product Line | Accessories |
| Part Number | 3TY7550-0A |
| UPC | 754554346694 |
| Weight | 1.00 lbs (0.45 kg) |
| Description | Main Contact Element |
| Compatibility | 3TF55 |
| Purpose | Contactors |
| No. of Phases | 3-phases |
| No. of Movable Contact Pieces | 3 |
| No. of Fixed Contact Pieces | 6 |
| Rating | IEC |
| Application | Motor Control |
| Voltage Rating | 460 VAC |
| Power Rating (HP) | 125 HP at 230V, 300 HP at 460V |
| RoHS Compliant | Yes |
The 3TY7550-0A model from Siemens serves as a key main contact element, tailored for effective integration within motor control applications. Specifically designed to work with 3TF55 contactors, this component supports three-phase operations. It incorporates a total of three movable contact pieces and six fixed pieces, ensuring reliable connectivity.
This contact element is rated to operate at 460 VAC, making it suitable for various industrial environments. The power capabilities include handling up to 125 HP at a voltage of 230V, and it is rated for 300 HP at 460V. The overall design complies with IEC standards, guaranteeing conformance with international quality and safety regulations.
In terms of physical specifications, the 3TY7550-0A weighs 1.23 pounds (approximately 0.56 kg) and comes with dimensions measuring 2.83 inches in width, 3.7 inches in height, and 3.03 inches in depth, translating to 72 mm x 94 mm x 77 mm in metric measurements. This unit is also RoHS compliant, aligning with environmental regulations regarding hazardous substances. Overall, the Siemens 3TY7550-0A is a robust choice for ensuring reliable motor control in complex electrical systems.
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