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 ta200du-200 thermal overload relay 150a - 200a
MPN: 1SAZ421201R1006
Alt. SKU: TA200DU-200
Special Price
£246.97
£205.81
Regular Price
£379.96
Why Choose the TA200DU-200 [1SAZ421201R1006]
The TA200DU-200 thermal overload relay provides cost-effective, electromechanical protection for main motor circuits. Designed to deliver reliable and rapid response to overload and phase failure conditions, it features a trip class 10A rating for precise motor safeguarding. Key technical attributes include temperature compensation, a normally closed trip contact, a normally open signal contact, and selectable automatic or manual reset options. The device incorporates a trip-free mechanism, as well as STOP and test functions, with clear trip indication for straightforward diagnostics. These overload relays mount directly onto corresponding block contactors, with single mounting kits available separately to facilitate installation.
Technical Specification
- Function: Thermal overload relay with fast motor protection against overload and phase failure, trip class 10A.
- Rated Operational Current: 200 A.
- Rated Operational Voltage: Main circuit up to 690 V AC / 440 V DC; auxiliary circuit up to 500 V AC / 440 V DC.
- Contact Configuration: 1 normally closed (NC) trip contact, 1 normally open (NO) signal contact.
- Insulation Voltage (Ui): 690 V.
- Impulse Withstand Voltage (Uimp): 6 kV (main and auxiliary circuits).
- Degree of Protection: IP20 housing, IP00 main circuit terminals.
- Connecting Capacity: Auxiliary circuit 0.75–4 mm²; main circuit 70–120 mm² (rigid or flexible with cable lug).
- Tightening Torque: Auxiliary 1–1.3 N·m; main circuit 25 N·m.
- Mounting Compatibility: Suitable for use with A145, A185, AF145, AF185, AF190, AF205 contactors.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the function of the TA200DU-200 thermal overload relay?
The TA200DU-200 is designed to provide fast protection for motors against overload and phase failure.
What is the rated operational current and voltage for this relay?
The rated operational current is 200 A, with a voltage rating of up to 690 V AC / 440 V DC for the main circuit.
What type of contacts does the TA200DU-200 have?
It features one normally closed (NC) trip contact and one normally open (NO) signal contact.
What is the cable capacity for the main and auxiliary circuits?
The auxiliary circuit can accommodate 0.75–4 mm² cables, while the main circuit supports 70–120 mm² cables.
Is the TA200DU-200 compatible with other devices?
Yes, it is suitable for use with A145, A185, AF145, AF185, AF190, and AF205 contactors.
What is the degree of protection for the relay?
The relay has an IP20 housing and IP00 rating for the main circuit terminals.
What should I refer to for conformity and standards information?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SAZ421201R1006 |
|---|---|
| Product Image | For Illustration Purposes Only |
| Amp Range | 150A - 200A |
| Manufacturer | ABB |
| Alternative Product SKU | TA200DU-200 |
| Barcode | 4013614286063 |
| Product Lead Time | Please contact us for a delivery time |
Write Your Own Review
