Overview
The Siemens 3TY2781-2C is a high-quality auxiliary switch block designed for seamless integration with Sirius contactors and motor starters. This essential component provides additional control and feedback points for your electrical systems. It features a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts, allowing for versatile application in complex control circuits. The unit is specifically designed for left-side mounting, ensuring a perfect fit and easy installation. Its robust construction guarantees reliable performance and a long service life, making it an ideal choice for industrial automation and control panel applications.
Key Benefits and Features
- Expanded Control: Adds 2 NO and 2 NC auxiliary contacts to your main device, increasing the number of control signals available.
- Reliable Feedback: The NO and NC contacts provide dependable feedback on the operational status of the main contactor.
- Easy Installation: Designed for tool-free, left-side mounting, which simplifies the assembly process and reduces downtime.
- Durability: Manufactured with high-quality materials to withstand harsh industrial environments and provide long-lasting performance.
- Compatibility: Fully compatible with the Siemens Sirius line of contactors and motor starters, ensuring perfect integration.
Technical Specification
- Product Type: Auxiliary Switch Block
- Model Number: 3TY2781-2C
- Contact Configuration: 2 Normally Open (NO) + 2 Normally Closed (NC)
- Mounting Position: Left side
- Series: Siemens Sirius
- Usage: For use with contactors and motor starters
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