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ABB ta200du-135 thermal overload relay 100a - 135a
MPN: 1SAZ421201R1003
Alt. SKU: TA200DU-135
Special Price
£256.86
£214.05
Regular Price
£395.16
Why Choose the TA200DU-135 [1SAZ421201R1003]
The TA200DU-135 thermal overload relay provides cost-effective electromechanical protection for main motor circuits. Designed to deliver reliable and rapid response to overloads and phase failures, 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 device incorporates a trip-free mechanism, alongside STOP and test functions, with clear trip indication for straightforward diagnostics. These overload relays mount directly onto compatible block contactors, with single mounting kits available as optional accessories for flexible installation.
Technical Specification
- Function: Electromechanical thermal overload relay with trip class 10A, suitable for motor protection against overload and phase failure.
- Current Rating: Setting range 100–135 A, rated operational current 135 A.
- Voltage Rating: Main circuit up to 690 V AC / 440 V DC; auxiliary circuit up to 500 V AC / 440 V DC.
- Contact Configuration: 3 poles protected; 1 normally closed (NC) trip contact; 1 normally open (NO) signal contact.
- Insulation and Impulse Withstand Voltage: Rated insulation voltage 690 V; impulse withstand voltage 6 kV (main and auxiliary circuits).
- Degree of Protection: Housing IP20; main circuit terminals IP00.
- Terminal Type and Capacity: Auxiliary circuit terminals accept flexible and rigid cables 0.75–4 mm²; main circuit terminals for cables 25–120 mm² with cable lug.
- Tightening Torque: Auxiliary circuit 1–1.3 N·m; main circuit 25 N·m.
- Additional Features: Temperature compensation, selectable automatic/manual reset, trip-free mechanism, STOP and test functions, trip indication.
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-135 thermal overload relay?
The TA200DU-135 is an electromechanical protection device designed to protect motors from overload and phase failure.
What is the current rating range for the TA200DU-135?
The current setting range is 100–135 A, with a rated operational current of 135 A.
What is the voltage rating for the main and auxiliary circuits?
The main circuit voltage rating is up to 690 V AC / 440 V DC, and the auxiliary circuit is rated up to 500 V AC / 440 V DC.
What type of cables can be connected to the terminals?
The auxiliary circuit terminals accept flexible and rigid cables from 0.75–4 mm², while the main circuit terminals accept cables from 25–120 mm² with a cable lug.
What features does the TA200DU-135 offer for motor protection?
It includes temperature compensation, selectable automatic/manual reset, a trip-free mechanism, STOP and test functions, and trip indication.
What is the degree of protection for the housing and terminals?
The housing has an IP20 rating, while the main circuit terminals have an IP00 rating.
What standards and approvals does the TA200DU-135 conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SAZ421201R1003 |
|---|---|
| Amp Range | 100A - 135A |
| HS Code | 85364900 |
| Country of Manufacture | Bulgaria |
| Manufacturer | ABB |
| Alternative Product SKU | TA200DU-135 |
| Barcode | 4013614286032 |
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