Product description

The Tf42 Contactors Overload Relay Abb 1Saz721201R1033 is a precision-engineered thermal protection device designed to safeguard electric motors from overheating due to overloads or phase failures. As part of the ABB TF42 series, this relay is designed for direct mounting onto ABB contactors, creating a compact and reliable motor starter assembly. It features a trip-free mechanism and a clearly visible trip indicator to simplify troubleshooting and maintenance. The relay allows for adjustable current settings within its specified range, enabling it to be fine-tuned to the specific full-load current of the motor it is protecting. Built with high-quality materials and meeting international safety standards, this overload relay provides critical protection that prevents costly motor damage and downtime, ensuring the long-term operational health of industrial and commercial electrical systems.

Product highlights

• Reliable thermal protection against motor overloads and phase failures.
• Direct-mount design for seamless integration with ABB TF42 series contactors.
• Features an adjustable current setting for precise motor protection.
• Includes a trip indicator and manual/auto reset options for operational flexibility.
• Compact and robust construction meeting stringent international safety standards.

Specs

• Component Type: Overload Relay
• Series: TF42
• Manufacturer: ABB
• Manufacturer Part Number: 1SAZ721201R1033

Direct replacement models

ABB 1SAZ721201R1033

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.