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ABB TF96-96 Thermal Motor Overload Relay | Component Identification and Service Checks

description:Technical identification and selection guidance for ABB TF96-96, including verified family data, system compatibility and configuration checks....
BASIC INFO

Installed-equipment notes for TF96-96

Keep the entire TF96-96 designation with the maintenance request. TF96-96 belongs to a specific equipment design; the visible family name alone is insufficient for a replacement decision.

Product data and selection limits

Technical itemVerified value / selection note
Complete designationTF96-96
Product familyTF96
Component rolethermal motor overload relay
Setting range84-96 A
Trip class10
Contactor fitAF80 or AF96
Order code1SAZ911201R1006
Final configurationConfirm exact nameplate, hardware revision and order options before purchase

For TF96-96, the table identifies useful checks but does not replace the marked unit and its complete technical documentation. Confirm option and revision details before purchase.

Equipment role

The installed role of TF96-96 is to protect a matched AF contactor and motor circuit from overload or phase failure. Write down the connected circuit, controller or process tag and the equipment being served.

A failure around TF96-96 may also arise from the supply, sensor, wiring, communications or mechanical accessory. Capture the symptoms before removing parts.

What the replacement must match

Before substituting TF96-96, compare motor nameplate, contactor frame, reset mode, contact wiring and coordination. Check the exact code and nameplate against the purchase specification.

Do not call another TF96 designation a direct replacement for TF96-96 solely because its enclosure looks similar. Ratings and fitted options require separate confirmation.

Field fault isolation

For an unexplained TF96-96 fault, note the present indicators and alarm history. Measure only at safe accessible test points according to the plant procedure.

When TF96-96 interacts with a controller or protective system, verify the upstream command and downstream response independently before deciding which component failed.

Commissioning handover

After fitting TF96-96, test trip and reset contact states. Record the test method, readings, settings and any open deviation.

Release TF96-96 for service only after the relevant protection, communication or measurement response has been witnessed and the asset record is updated.

Related family designations

These TF96 designations are included with TF96-96 to support model searches and enquiries. Individual specifications can differ, and they are not automatically interchangeable.

No other unassigned TF96 code is grouped with TF96-96 here.

Ordering record

Retain the TF96-96 nameplate image, purchase code and configuration note with the quotation. Include the commissioning results when the unit is installed.

If a future TF96-96 replacement is required, compare its complete code with the installed record again rather than relying on this page alone.

 

 

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