1SAZ711201R1021 ABB T16-0.74 Thermal Overload Relay 0.55-0.74A

ABB T16-0.74 (article 1SAZ711201R1021) is a thermal overload relay with a current setting range of 0.55 to 0.74 A. It acts as an electromechanical protection device for motor main circuits, guarding against overload and phase failure at trip class 10. The relay connects directly to mini contactors or block contactors, with single mounting kits available as an accessory for standalone installation.

Technical specifications:

• Series: T16-0.74
• ABB article number: 1SAZ711201R1021
• EAN: 4013614397868
• Type: Thermal overload relay
• Current setting range: 0.55 - 0.74 A
• Trip class: 10
• Trip contact: NC (normally closed)
• Signal contact: NO (normally open)
• Reset mode: Automatic or manual (selectable)
• Mounting: Direct connection to mini contactors or block contactors
• Accessory: Single mounting kits available for independent installation

Features and benefits:

• Trip class 10 response delivers fast motor protection against both overload conditions and phase failure
• Temperature compensation maintains consistent tripping behaviour across a range of ambient temperatures
• Selectable automatic or manual reset allows the installer to choose how the system recovers after a fault
• Trip-free mechanism prevents the relay from being held in the closed position during an active fault
• STOP function combined with trip indication enables local shutdown and clear visual fault signalling

Applications:

• Overload and phase-loss protection for small motors in low-voltage control panels
• Starter assemblies built around mini contactors or block contactors
• Protection of pump and fan motors in industrial and building service installations
• General-purpose motor protection applications requiring trip class 10 characteristics

Also known as: ABB T16-0.74, T16-0.74 1SAZ711201R1021, ABB thermal overload relay 0.55-0.74 A, 1SAZ711201R1021, ABB motor overload relay T16.