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-150 thermal overload relay 110a - 150a
MPN: 1SAZ421201R1004
Alt. SKU: TA200DU-150
Special Price
£246.97
£205.81
Regular Price
£379.96
Why Choose the TA200DU-150 [1SAZ421201R1004]
The TA200DU-150 thermal overload relay provides cost-effective electromechanical protection for main motor circuits. Designed to deliver reliable and rapid response to overload conditions and phase failure, it features a trip class 10A rating. Key technical attributes 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, along with STOP and test functions, and offers clear trip indication for straightforward diagnostics. 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: Thermal overload relay with trip class 10A, providing fast motor protection against overload and phase failure.
- Current Rating: Setting range 110 to 150 A, rated operational current 150 A.
- Voltage Rating: Main circuit up to 690 V AC and 440 V DC; auxiliary circuit up to 500 V AC and 440 V DC.
- Contact Configuration: 3 poles, 1 normally closed (NC) trip contact, 1 normally open (NO) signal contact.
- Insulation & Impulse Ratings: Rated insulation voltage 690 V; rated impulse withstand voltage 6 kV (main and auxiliary circuits).
- Degree of Protection: Housing IP20; main circuit terminals IP00.
- Terminal Types & Sizes: Main circuit terminals for rigid/flexible cables 25 to 120 mm²; auxiliary circuit terminals for cables 0.75 to 4 mm².
- Mechanical Data: Tightening torque 25 N·m (main circuit), 1–1.3 N·m (auxiliary circuit); power loss per pole 3.2 to 6.0 W.
- Mounting: Compatible with A145, A185, AF145, AF185, AF190, and AF205 contactors; mounting position 1 to 6.
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-150 thermal overload relay?
The TA200DU-150 is designed to provide reliable and fast protection for motors against overload and phase failure.
What is the current rating range for this overload relay?
The setting range is 110 to 150 A, with a rated operational current of 150 A.
What are the voltage ratings for the TA200DU-150?
The relay supports a main circuit voltage of up to 690 V AC and 440 V DC, and an auxiliary circuit voltage of up to 500 V AC and 440 V DC.
What type of contact configuration does this relay have?
The relay features 3 poles, including 1 normally closed (NC) trip contact and 1 normally open (NO) signal contact.
What is the degree of protection for the TA200DU-150?
The housing has an IP20 rating, while the main circuit terminals are rated IP00.
What cable sizes are compatible with the main and auxiliary circuit terminals?
Main circuit terminals accept rigid/flexible cables from 25 to 120 mm², while auxiliary circuit terminals accommodate cables from 0.75 to 4 mm².
Is the TA200DU-150 compatible with specific contactors?
Yes, it is compatible with A145, A185, AF145, AF185, AF190, and AF205 contactors.
| Manufacturer Part Number | 1SAZ421201R1004 |
|---|---|
| Product Image | For Illustration Purposes Only |
| Amp Range | 110A - 150A |
| Manufacturer | ABB |
| Alternative Product SKU | TA200DU-150 |
| Barcode | 4013614286049 |
| Product Lead Time | Please contact us for a delivery time |
Write Your Own Review
