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ABB t16-16 thermal overload relay 13a to 16a
ABB T16-16 thermal overload relay with adjustable current range from 13 to 16 A, designed for industrial motor protection and automation systems.
£33.90
Why Choose the ABB T16-16 Thermal Overload Relay?
The ABB T16-16 Thermal Overload Relay (1SAZ711201R1047) is a dependable electromechanical motor protection device designed to safeguard three-phase motors against overload conditions and phase failure. As part of the trusted ABB T16 thermal overload relay series, it provides rapid and reliable motor protection while helping reduce downtime and extend equipment service life.
Designed for direct mounting onto compatible ABB mini and block contactors, the T16-16 combines straightforward installation with dependable performance. It features temperature compensation, selectable automatic or manual reset, integrated auxiliary contacts, trip indication and a trip-free mechanism, making it an excellent choice for industrial motor control applications.
With an adjustable current range of 13 to 16 A and Trip Class 10 protection, the ABB 1SAZ711201R1047 is ideally suited to protecting motors used in conveyors, pumps, compressors, fans, packaging machinery, machine tools and industrial automation systems.
Key Advantages
- Reliable thermal overload protection for three-phase motors.
- Adjustable overload setting from 13 to 16 A.
- Protects against motor overload and phase failure.
- Trip Class 10 for fast and dependable protection.
- Selectable automatic or manual reset.
- Direct mounting onto compatible ABB contactors.
Key Features
- ABB T16 thermal overload relay series.
- Current adjustment range: 13 to 16 A.
- Trip Class 10 motor protection.
- Integrated temperature compensation.
- Sensitive phase failure detection.
- 1 NO + 1 NC auxiliary contacts.
- Trip-free mechanism with STOP function.
- Trip indication for simplified diagnostics.
- Automatic or manual reset selection.
Reliable Motor Protection for Industrial Applications
Thermal overload relays continuously monitor motor current and disconnect the control circuit whenever sustained overload or phase failure is detected. This protects motors against overheating, insulation damage and premature failure while improving equipment reliability and reducing maintenance costs.
The ABB T16 series is widely used in industrial motor starters and control panels where dependable overload protection and seamless integration with ABB contactors are essential. Its compact design makes it suitable for OEM machinery, manufacturing plants and industrial automation systems.
Typical Applications
- Motor starters and electrical control panels.
- Industrial conveyors.
- Pumps and pumping systems.
- Fans and ventilation equipment.
- Compressors.
- Packaging and processing machinery.
- Machine tools.
- OEM industrial automation equipment.
Technical Specifications
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| Compatible With | AS09–AS16, B6–B7 | |
|---|---|---|
| Mounting Type | Direct mount on contactor | |
| Current Range | 13–16 A | |
| Trip Class | Class 10 | |
| Reset Type | Manual / Automatic | |
| Device Type | Thermal Overload Relay | |
| Current | 16 A | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 3-pole | |
| Series | T16 Thermal Overload Relays | |
| Product code | 1SAZ711201R1047 | |
| Product type | Thermal overload relay | |
| Current adjustment range | 13 to 16 A | |
| Rated operational current | 16 A | |
| Trip class | Class 10 | |
| Number of poles | 3 | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational voltage | 690 V AC | |
| Auxiliary circuit voltage | 600 V AC/DC | |
| Protection rating | IP20 | |
| Reset method | Automatic or manual | |
| Mounting type | Direct attachment to contactor | |
| Terminal type | Screw terminals | |
| Dimensions (H × W × D) | approx. 76.7 × 45 × 53.5 mm | |
| Weight | approx. 0.104 kg |
Frequently Asked Questions
What is the ABB T16-16 thermal overload relay used for?
It protects three-phase electric motors against overload conditions and phase failure, helping prevent overheating and costly equipment damage.
What current range does the relay support?
The relay has an adjustable overload setting range of 13 to 16 A.
Does the relay include auxiliary contacts?
Yes. It includes 1 normally open (NO) signal contact and 1 normally closed (NC) trip contact.
Can the relay be configured for automatic or manual reset?
Yes. The reset mode is selectable, allowing either automatic or manual operation depending on the application.
How is the T16-16 installed?
The relay mounts directly onto compatible ABB mini and block contactors, creating a compact and reliable motor starter assembly.
Trusted by Industrial Professionals Worldwide
ABB T16 thermal overload relays are trusted by panel builders, OEMs and maintenance engineers worldwide for dependable motor protection, reliable operation and seamless integration into industrial motor control systems.
