We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
ABB tf96-96 thermal overload relay 84a - 96a
MPN: 1SAZ911201R1006
Alt. SKU: TF96-96
Special Price
£147.66
£123.05
Regular Price
£227.17
Why Choose the TF96-96 [1SAZ911201R1006]
The TF96-96 thermal overload relay is a cost-effective electromechanical protection device designed for main circuit motor protection. It provides dependable and rapid response to motor overloads and phase failures, featuring a trip class 10 rating for precise thermal protection. Key functionalities include temperature compensation, a normally closed trip contact, a normally open signal contact, and selectable automatic or manual reset options. The relay incorporates a trip-free mechanism, a STOP function, and clear trip indication for straightforward fault diagnosis. It is designed for direct mounting onto corresponding block contactors, with single mounting kits available as accessories to ensure compatibility and ease of installation.
Technical Specification
- Function: Electromechanical thermal overload relay for motor protection with trip class 10 and phase failure detection.
- Rated Operational Current: 96 A.
- Rated Operational Voltage: Main circuit 690 V AC / 440 V DC; Auxiliary circuit 600 V AC/DC.
- Contact Configuration: 1 normally closed (trip contact) and 1 normally open (signal contact) auxiliary contacts.
- Insulation Voltage (Ui): 690 V; Impulse Withstand Voltage (Uimp): 8 kV main circuit, 6 kV auxiliary circuit.
- Degree of Protection: Housing IP20; Main circuit terminals IP10.
- Terminal Type & Size Range: Main circuit: flexible and rigid cables 6 – 50 mm²; Auxiliary circuit: flexible cables 0.75 – 2.5 mm².
- Tightening Torque: Main circuit 6.0 – 9.0 N·m; Auxiliary circuit 1.0 – 1.2 N·m.
- Mounting Compatibility: Suitable for AF80 and AF96 contactor frames.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the TF96-96 thermal overload relay?
The TF96-96 is an electromechanical thermal overload relay designed for motor protection, providing reliable overload and phase failure detection.
What is the rated operational current of the TF96-96?
The rated operational current is 96 A.
What is the degree of protection for the TF96-96?
The housing has a degree of protection IP20, while the main circuit terminals are rated IP10.
What cable sizes are compatible with the TF96-96?
The main circuit supports flexible and rigid cables from 6 to 50 mm², and the auxiliary circuit supports flexible cables from 0.75 to 2.5 mm².
Can the TF96-96 be mounted on different contactor frames?
Yes, it is suitable for mounting on AF80 and AF96 contactor frames.
What are the tightening torque specifications for the terminals?
The tightening torque for the main circuit is 6.0 – 9.0 N·m, and for the auxiliary circuit, it is 1.0 – 1.2 N·m.
What standards and approvals does the TF96-96 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SAZ911201R1006 |
|---|---|
| Amp Range | 84A - 96A |
| HS Code | 85364900 |
| Country of Manufacture | China |
| Manufacturer | ABB |
| Alternative Product SKU | TF96-96 |
| Barcode | 4013614483035 |
Write Your Own Review
Motor protection for overload and phase failure
Thermal overload relays are economic electromechanical protection devices for the main circuit. They offer reliable protection for motors in the event of overload or phase failure. The thermal overload relay can make up a compact starting solution together with contactors.
Main Benefits:
- Reliable protection for motors
- Easy to create starters
- Optimized match to ABB contactors
- Single mounting kits and wire reset for
remote control available for specific applications
Main Features:
- Adjustable current setting ranges
- Overload protection with phase loss sensitivity
- Temperature compensation up to +60°C
- Automatic or manual reset, sealable
- Stop and test function
