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ABB t16-2.3 thermal overload relay 1.7a - 2.3a
MPN: 1SAZ711201R1031
Alt. SKU: T16-2.3
Special Price
£38.35
£31.96
Regular Price
£59.00
Why Choose the T16-2.3 [1SAZ711201R1031]
The T16-2.3 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 10 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 relay incorporates a trip-free mechanism, a dedicated STOP function, and clear trip indication for straightforward diagnostics. It is compatible with mini and block contactors, with single mounting kits available as optional accessories to ensure secure installation.
Technical Specification
- Function: Thermal overload relay providing reliable motor protection against overload and phase failure with trip class 10.
- Rated Operational Current: 2.3 A.
- Voltage Ratings: Main Circuit 690 V AC, Auxiliary Circuit 600 V AC/DC.
- Contact Configuration: 1 normally closed (NC) trip contact and 1 normally open (NO) signal contact.
- Insulation and Impulse Withstand Voltage: Rated insulation voltage 690 V; rated impulse withstand voltage 6 kV for both auxiliary and main circuits.
- Degree of Protection: IP20.
- Terminal Types and Sizes: Supports flexible and rigid cables with ferrules from 0.75 to 4 mm² on main and auxiliary circuits.
- Tightening Torque: Auxiliary circuit 1 to 1.2 N·m; main circuit 1.1 to 1.5 N·m.
- Reset Options: Selectable automatic or manual reset with trip-free mechanism.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the primary function of the T16-2.3 thermal overload relay?
The T16-2.3 thermal overload relay provides reliable motor protection against overload and phase failure.
What is the rated operational current for this relay?
The rated operational current is 2.3 A.
What voltage ratings does the T16-2.3 support?
It supports a main circuit voltage of 690 V AC and an auxiliary circuit voltage of 600 V AC/DC.
What type of contacts does the relay have?
The relay features one normally closed (NC) trip contact and one normally open (NO) signal contact.
What is the degree of protection for the T16-2.3?
The degree of protection is IP20.
What cable sizes can be used with the relay terminals?
The relay supports flexible and rigid cables with ferrules from 0.75 to 4 mm² on both main and auxiliary circuits.
Are there any specific standards or approvals for this product?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 1SAZ711201R1031 |
|---|---|
| Amp Range | 1.7A - 2.3A |
| HS Code | 85364900 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | T16-2.3 |
| Barcode | 4013614397905 |
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