Siemens Motor Starter 3RV1421-1DA10

Siemens Motor Starter 3RV1421-1DA10

The Siemens 3RV1421-1DA10 is a compact and reliable motor starter designed to provide comprehensive protection for transformers and other electrical equipment. Engineered with precision, this device ensures optimal performance and safety in various industrial applications.

Key Features

• Adjustable Thermal Overload Release: The 3RV1421-1DA10 offers an adjustable current range from 2.2 to 3.2 A, allowing precise calibration to match specific transformer requirements.
• High Short-Circuit Protection: Equipped with a short-circuit release rated at 65 A, it effectively safeguards equipment against sudden overcurrent conditions.
• Standard Switching Capacity: Designed to handle standard switching operations, ensuring consistent and reliable performance.
• Screw Terminal Connections: Features screw terminals for secure and straightforward wiring, facilitating easy installation and maintenance.
• Compact Size S0 Design: Its compact form factor allows for efficient use of space within control panels and enclosures.

Technical Specifications

• Current Range: 2.2 to 3.2 A
• Short-Circuit Release: 65 A
• Connection Type: Screw terminals
• Frame Size: S0
• Mounting: DIN rail compatible
• Standards Compliance: Meets international standards for safety and performance

Applications

The Siemens 3RV1421-1DA10 is ideal for protecting transformers and similar electrical devices in various industrial settings. Its robust design and adjustable settings make it suitable for applications requiring precise current protection and reliable operation.

Installation and Maintenance

With its screw terminal connections and DIN rail compatibility, the 3RV1421-1DA10 ensures a straightforward installation process. Regular maintenance checks are recommended to maintain optimal performance and longevity.

For more detailed information or specific inquiries, please refer to the official Siemens documentation or contact an authorized Siemens distributor.