Siemens 3TY7 561-1A Auxiliary Contact Block
The Siemens 3TY7 561-1A Auxiliary Contact Block is a reliable component designed to enhance the functionality of Siemens contactors. This auxiliary contact block provides additional control and signaling capabilities, making it an essential addition to your electrical control systems.
Key Features
- Contact Configuration: 1 Normally Open (NO) and 1 Normally Closed (NC) contact, allowing for versatile control applications.
- Mounting Position: Designed for left-side mounting on compatible Siemens contactors, ensuring seamless integration.
- Compatibility: Suitable for use with Siemens contactor series 3TF44 through 3TF57, as well as 3TF68 models, providing broad applicability across various systems.
- Compact Design: With dimensions of 32 mm in height, 45 mm in width, and 25 mm in depth, this auxiliary contact block maintains a compact profile, facilitating easy installation in space-constrained environments.
- Durability: Engineered to meet Siemens’ high-quality standards, ensuring long-term reliability and performance in industrial settings.
Applications
The Siemens 3TY7 561-1A Auxiliary Contact Block is ideal for applications requiring additional auxiliary contacts for signaling, interlocking, or control purposes. Its robust design and compatibility with a wide range of Siemens contactors make it suitable for various industrial and commercial electrical control systems.
Specifications
- Manufacturer: Siemens
- Part Number: 3TY7 561-1A
- Contact Configuration: 1 NO + 1 NC
- Mounting Position: Left-side
- Dimensions: 32 mm (H) x 45 mm (W) x 25 mm (D)
- Weight: Approximately 40 grams
Incorporating the Siemens 3TY7 561-1A Auxiliary Contact Block into your control system enhances operational flexibility and ensures reliable performance, aligning with Siemens’ commitment to quality and innovation in electrical engineering.
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