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ABB t16-0.55 thermal overload relay 0.41a - 0.55a
MPN: 1SAZ711201R1017
Alt. SKU: T16-0.55
Special Price
£38.35
£31.96
Regular Price
£59.00
Why Choose the T16-0.55 [1SAZ711201R1017]
The T16-0.55 thermal overload relay provides cost-effective, electromechanical protection for motor circuits. Designed to deliver dependable and rapid response to overloads and phase failures, it features a trip class 10 rating for precise motor safeguarding. Key functionalities 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, a STOP function, and clear trip indication for straightforward diagnostics. It is compatible with direct mounting on mini and block contactors, with single mounting kits available as optional accessories.
Technical Specification
- Function: Thermal overload relay providing motor protection against overload and phase failure with trip class 10.
- Rated Operational Voltage: Main Circuit 690 V AC, Auxiliary Circuit 600 V AC/DC.
- Rated Operational Current: 0.55 A.
- Contact Configuration: 3 poles with 1 NC (trip) and 1 NO (signal) auxiliary contacts.
- Insulation Voltage: 690 V with impulse withstand voltage of 6 kV for both main and auxiliary circuits.
- Degree of Protection: IP20.
- Terminal Connection Type and Capacity: Flexible and rigid conductors; main circuit 0.75 to 4 mm², auxiliary circuit 0.75 to 2.5 mm².
- Tightening Torque: Main circuit 1.1 to 1.5 N·m; auxiliary circuit 1 to 1.2 N·m.
- Reset: Selectable automatic or manual reset with trip-free mechanism and trip indication.
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 T16-0.55 thermal overload relay?
The T16-0.55 thermal overload relay provides motor protection against overload and phase failure.
What is the rated operational current of the T16-0.55?
The rated operational current is 0.55 A.
What is the trip class of the T16-0.55 thermal overload relay?
The T16-0.55 has a trip class of 10.
What type of contacts does the T16-0.55 feature?
The relay features 3 poles with 1 NC (trip) and 1 NO (signal) auxiliary contacts.
What is the degree of protection for the T16-0.55?
The degree of protection is IP20.
What is the terminal connection capacity for the main circuit?
The terminal connection capacity for the main circuit is 0.75 to 4 mm².
Are there any mounting kits available for the T16-0.55?
Yes, single mounting kits are available as an accessory.
| Manufacturer Part Number | 1SAZ711201R1017 |
|---|---|
| Amp Range | 0.41A - 0.55A |
| Manufacturer | ABB |
| Alternative Product SKU | T16-0.55 |
| Barcode | 4013614397851 |
| Product Lead Time | Delivery 2/3 days |
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