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ABB TA25DU-1.8M 1SAZ211201R2025 thermal overload relay
ABB TA25DU-1.8M 1SAZ211201R2025 thermal overload relay
ABB TA25DU-1.8M 1SAZ211201R2025 thermal overload relay

ABB TA25DU-1.8M 1SAZ211201R2025 Thermal Overload Relay 1.3–1.8 A

EMAIL SALES
ABB official data reviewed
TA25DU-1.8M 1SAZ211201R2025 — Thermal Overload Relay

ABB identifies TA25DU-1.8M as a 1.30–1.80 A thermal overload relay with trip class 10A.

TA25DU-MThermal Overload RelayExact-order review
Sales contactStella
Tel / WhatsApp+8618159889985
Officially reviewed product profile
Product familyTA25DU-M
Exact modelTA25DU-1.8M 1SAZ211201R2025
Product typeThermal Overload Relay
ManufacturerABB
Setting range1.30–1.80 A
Trip class10A
Poles3
MountingDirect on contactor
  • Brand:

    ABB
  • Item NO.:

    VE4005S2B5
  • Goods Stock:

    1
  • Part Number:

    1SAZ211201R2025
  • Weight:

    0.17 kg package gross weight
  • Dimensions:

    47 × 98 × 82 mm package (L × W × H)
  • Place of Origin:

    Bulgaria
  • Description:

    ABB TA25DU-1.8M thermal overload relay, 1.30–1.80 A setting range, trip class 10A. Confirm the complete order code, motor rating, installed contactor and manufacturer documentation before ordering.
TA25DU-1.8M configuration inquiry

Get a precise quote for ABB TA25DU-1.8M

Email Sales
Sales contactStella
WhatsApp+8618159889985

TA25DU-1.8M official identification

ABB identifies TA25DU-1.8M, ordering code 1SAZ211201R2025, as a thermal overload relay for main-circuit motor protection.

Complete modelTA25DU-1.8M 1SAZ211201R2025
Documented familyTA25DU-M / TA-TF
Verified function1.30–1.80 A thermal overload protection
Interface or ordering factDirect mounting on contactor; screw terminals

Engineering and installation checks

  • Keep TA25DU-1.8M and order code 1SAZ211201R2025 together in the quotation and receiving record.
  • Confirm the installed contactor, current setting, terminals and reset mode.
  • Manufacturer verification basis: ABB TA25DU-1.8M product data and TA25DU-M catalogue.
Official product data

TA25DU-1.8M key specifications

Manufacturer ABB
Complete model TA25DU-1.8M / 1SAZ211201R2025
Setting range 1.30–1.80 A
Trip class 10A
Poles 3
Mounting Direct on contactor
Dimensions Package: 47 × 98 × 82 mm (L × W × H)
Weight Package gross weight: 0.17 kg

Source: ABB product page — https://shop.in.abb.com/1saz211201r2025/ta25du-1-8m-thermal-overload-relays-1.html

Pre-order check 01

Installation and setting review

Verify the contactor, setting range, screw terminals and ambient conditions before installation.

  • Confirm direct contactor mounting or the specified ABB single mounting kit.
  • Record the motor current, overload setting and existing auxiliary-contact wiring.
  • Verify main-circuit conductors, terminal torque and upstream protection.
  • Confirm manual or automatic reset selection and perform STOP/Test checks.
Record the as-found installation and final controlled checks in the commissioning file.
Pre-order check 02

Compatibility confirmation

Match the complete ordering code to the installed contactor, motor circuit and connection arrangement.

Complete model
TA25DU-1.8M 1SAZ211201R2025
Setting range
1.30–1.80 A
Auxiliary contacts
1 NC trip contact + 1 NO signal contact
Rated insulation voltage
690 V
Ambient operation
−25 to +55 °C
Final selection: Confirm TA25DU-1.8M, 1SAZ211201R2025, the installed contactor and approved ABB documentation.
Related product references

More ABB TA25DU-M Models

Lower setting rangesTA25DU-0.25M 1SAZ211201R2009 — 0.16–0.25 A relayTA25DU-0.63M 1SAZ211201R2017 — 0.40–0.63 A relayTA25DU-1.0M 1SAZ211201R2021 — 0.63–1.00 A relay

Related TA25DU-M references are not direct substitutes; confirm the required setting range.

Target and adjacent rangesTA25DU-1.4M 1SAZ211201R2023 — 1.00–1.40 A relayTA25DU-1.8M 1SAZ211201R2025 — target relayTA25DU-2.4M 1SAZ211201R2028 — 1.70–2.40 A relay

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

Higher ranges and mountingTA25DU-6.5M 1SAZ211201R2038 — 4.50–6.50 A relayTA25DU-8.5M 1SAZ211201R2040 — 6.00–8.50 A relayTA25DU-11M 1SAZ211201R2043 — 7.50–11.0 A relay

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

Cross-brand references

Additional Advantage Models

ABBABB PM861AK01 3BSE018157R1ABB PSM0004 2RCA025059A0001RABB CI840A 3BSE041882R1

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

Bently NevadaBently Nevada 330104-01-08-05-11-05Bently Nevada 330905-00-18-05-02-05Bently Nevada 330105-02-12-15-02-05

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

SiemensSiemens 6GK5208-0BA00-2AB2Siemens 6ES7153-2BA02-0XB0Siemens 6ES7214-1AD22-0XB0

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

Allen-BradleyAllen-Bradley 1715-A3IOAllen-Bradley 1768-L43Allen-Bradley 1756-ENBT

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

GEGE 323A3347P5GE CRS-10-MBGE IC693MDL753E

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

HoneywellHoneywell RM7823A1016Honeywell C7232B5820Honeywell T7412B1008

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

ICS Triplex / TriconexICS Triplex T8313 5020-301ICS Triplex T8123 PoE-30WTriconex 3503E

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

EmersonEmerson KJ3241X1-BA1 12P2506X032Emerson KJ3224X1-BA2 13P0137X022Emerson KJ2005X1-SQ1 12P6383X052

These references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025.

Confirm manufacturer, complete model, revision and installed-system compatibility before ordering.INQUIRY NOW

ABB TA25DU-1.8M Order Guide

Use the complete ABB model and order code, motor current, installed contactor and connection details for engineering review.
1Exact identityRetain TA25DU-1.8M and order code 1SAZ211201R2025 exactly as shown on the nameplate and ABB documentation.
2Product familyABB TA25DU-M / Thermal Overload Relay
3Primary functionThermal overload and phase-failure protection with a 1.30–1.80 A adjustable setting range and trip class 10A.
4Mechanical checkConfirm the installed contactor or the approved DB25/25A single-mounting arrangement before ordering.
5Connection checkVerify screw terminals, conductor preparation, NC/NO auxiliary contacts and the required manual or automatic reset mode.
6Official sourceABB official TA25DU-1.8M product page and TA25DU-M catalogue

ABB TA25DU-M Configuration References

Official TA25DU-M range and accessories for configuration review.

These references are not automatic substitutes.
Confirm motor current, contactor, complete order code and installed configuration before ordering.
ABB / TARGET RELAYTA25DU-1.8M 1SAZ211201R2025

Target TA25DU-M thermal overload relay, 1.30–1.80 A, trip class 10A.

ABB configuration reference
ABB / RELATED RANGETA25DU-1.4M 1SAZ211201R2023

TA25DU-M relay with 1.00–1.40 A setting range; verify the motor current before selection.

ABB configuration reference
ABB / RELATED RANGETA25DU-2.4M 1SAZ211201R2028

TA25DU-M relay with 1.70–2.40 A setting range; verify the motor current before selection.

ABB configuration reference
ABB / MOUNTING ACCESSORYDB25/25A 1SAZ201108R0001

Single-mounting kit for approved TA25DU configurations.

ABB configuration reference
ABB / TERMINAL ACCESSORYDX25 1SAZ201307R0002

Terminal block accessory for the TA25DU family.

ABB configuration reference
ABB / RESET ACCESSORYKPR-101L 1SFA616162R1014

Remote reset push button accessory; confirm the approved installation arrangement.

ABB configuration reference
Nordwel ABB TA25DU-1.8M support

Company Services & FAQ

Model-controlled support for quotation, compatibility review and shipment coordination.

Support scope

Model verificationCompare TA25DU-1.8M, order code 1SAZ211201R2025 and the installed nameplate.
Compatibility reviewCheck motor current, contactor, mounting, terminals, reset mode and application context.
Quotation coordinationConfirm quantity, availability, lead time, destination and required accessories.
Documentation boundaryUse only ABB-published facts; undocumented values and site suitability are not inferred.

TA25DU-1.8M FAQ

How should engineers identify TA25DU-1.8M before approving a replacement?

Match TA25DU-1.8M, order code 1SAZ211201R2025, the installed nameplate, current setting and contactor. A family match alone is not sufficient.

Which documented family contains TA25DU-1.8M?

TA25DU-1.8M is documented in the ABB TA25DU-M thermal overload relay family. Confirm the complete order code and approved circuit documentation before release.

What is the first compatibility check for TA25DU-1.8M?

Verify that the motor full-load current is within the documented 1.30–1.80 A setting range, then confirm the complete installed combination.

What installation detail is critical for TA25DU-1.8M?

Confirm direct contactor mounting or the approved single-mounting kit, and retain the wiring and inspection record with the maintenance package.

Which connection facts must be confirmed for TA25DU-1.8M?

Confirm main and auxiliary screw terminals, conductor preparation, the NC trip contact and NO signal contact before energizing.

Can TA25DU-1.8M be substituted by a nearby setting-range variant?

Not automatically. Nearby TA25DU-M variants have different adjustable current ranges. Select the exact code from the motor and circuit requirements.

What environmental review applies to TA25DU-1.8M?

Use ABB limits for operation and compensated operation from −25 to +55 °C and storage from −40 to +70 °C, then verify the actual enclosure and site conditions.

Are the listed dimensions and weight product values?

No. The official exact-item page identifies 47 × 98 × 82 mm as package dimensions and 0.17 kg as package gross weight.

What should a sourcing request for TA25DU-1.8M include?

Provide TA25DU-1.8M, 1SAZ211201R2025, quantity, destination, motor rating, contactor details, nameplate images and required schedule. Stella can coordinate the review.

What manufacturer-data boundary applies to this TA25DU-1.8M review?

Only values traceable to ABB official material are used. Final suitability still requires the approved project documentation and installed configuration.

Sales contactStella
WhatsApp+8618159889985
ABB / TA25DU-M

TA25DU-M Model Directory

Thermal overload relay setting ranges, mounting accessories and related configuration references.

TA25DU-M setting ranges

TA25DU-0.25M 1SAZ211201R2009TA25DU-M thermal overload relay, 0.16–0.25 A setting range.
TA25DU-0.63M 1SAZ211201R2017TA25DU-M thermal overload relay, 0.40–0.63 A setting range.
TA25DU-1.0M 1SAZ211201R2021TA25DU-M thermal overload relay, 0.63–1.00 A setting range.
TA25DU-1.4M 1SAZ211201R2023TA25DU-M thermal overload relay, 1.00–1.40 A setting range.
TA25DU-1.8M 1SAZ211201R2025Target thermal overload relay, 1.30–1.80 A setting range.
TA25DU-2.4M 1SAZ211201R2028TA25DU-M thermal overload relay, 1.70–2.40 A setting range.
TA25DU-3.1M 1SAZ211201R2031TA25DU-M thermal overload relay, 2.20–3.10 A setting range.

Additional setting ranges

TA25DU-4.0M 1SAZ211201R2033TA25DU-M thermal overload relay, 2.80–4.00 A setting range.
TA25DU-5.0M 1SAZ211201R2035TA25DU-M thermal overload relay, 3.50–5.00 A setting range.
TA25DU-6.5M 1SAZ211201R2038TA25DU-M thermal overload relay, 4.50–6.50 A setting range.
TA25DU-8.5M 1SAZ211201R2040TA25DU-M thermal overload relay, 6.00–8.50 A setting range.
TA25DU-11M 1SAZ211201R2043TA25DU-M thermal overload relay, 7.50–11.0 A setting range.
DB25/25A 1SAZ201108R0001Single-mounting kit for approved TA25DU arrangements.
DX25 1SAZ201307R0002Terminal block accessory for the TA25DU family.

Mounting, terminals & related contactors

KPR-101L 1SFA616162R1014Remote reset push button accessory.
TA25DU-MThermal overload relay product family.
AX09ABB contactor reference; verify relay compatibility.
AX12ABB contactor reference; verify relay compatibility.
These ABB references are system-related products, not direct substitutes for TA25DU-1.8M 1SAZ211201R2025. Confirm each complete model and order code before ordering.
ABB / CONFIGURATION COMPONENTS

Mounting, Contact and Connection References

Officially documented accessories and integrated connection functions for TA25DU-M configuration review.

ABB · CONFIGURATION COMPONENT
DB25/25A 1SAZ201108R0001

Single-mounting kit for approved TA25DU configurations.

ABB · CONFIGURATION COMPONENT
DX25 1SAZ201307R0002

Terminal block accessory for the TA25DU family.

ABB · CONFIGURATION COMPONENT
KPR-101L 1SFA616162R1014

Remote reset push button for approved arrangements.

ABB · CONFIGURATION COMPONENT
AX09

ABB contactor reference; confirm the complete installed combination.

ABB · CONFIGURATION COMPONENT
AX12

ABB contactor reference; confirm the complete installed combination.

ABB · CONFIGURATION COMPONENT
NC Trip Contact

Integrated normally closed trip contact.

ABB · CONFIGURATION COMPONENT
NO Signal Contact

Integrated normally open signal contact.

ABB · CONFIGURATION COMPONENT
Screw Terminal Connection

Main and auxiliary screw-terminal connection reference.

ABB · CONFIGURATION COMPONENT
Single-Mounting Option

Configuration option requiring the approved mounting kit.

These references are not automatic substitutes. Confirm the complete relay, contactor, mounting method, terminals and control-circuit requirements before quotation.
ABB TA25DU-M thermal overload relay application review

TA25DU-1.8M Applications

Application contexts based on the documented thermal overload relay role; final suitability depends on the complete motor circuit and ABB documentation.

Application contexts

01 · Motor overload protectionUse TA25DU-1.8M only where its 1.30–1.80 A setting range, trip class 10A and approved motor-circuit conditions match.
02 · Phase-failure protectionUse the relay only where ABB documentation and the approved circuit design require phase-failure protection.
03 · Contactor-mounted motor circuitsConfirm the installed ABB contactor, direct-mounting arrangement, terminals and reset mode before use.
04 · Configuration-controlled replacementMatch the complete model, order code, current range and installed configuration before replacing an existing relay.

Why choose Nordwel

Exact-model controlKeep TA25DU-1.8M and 1SAZ211201R2025 together in every quotation and replacement record.
Technical cautionSeparate ABB-verified product data from motor-selection and site-specific engineering decisions.
Fast coordinationReview model, order code, motor rating, contactor, quantity, destination and schedule in one inquiry.
Dedicated contactStella manages pre-order clarification and follow-up.
Best fit: motor circuits whose approved drawings and parts list specify TA25DU-1.8M 1SAZ211201R2025. Check first: Confirm the 1.30–1.80 A setting range, installed contactor, mounting method and control-circuit contacts.
Need help matching this ABB overload relay?INQUIRY NOW
Need a hard-to-find industrial spare?Send the complete model, manufacturer, quantity and equipment nameplate. Nordwel will cross-check the exact brand, revision, electrical interface and mechanical configuration before quotation.
CROSS-BRAND MODEL SUPPORT

Industrial Spare Parts Reference

Selected legacy and specialist models for motion, sensing, pneumatic and control-system applications.

Motion & DrivesBLS3-4 BLS3Legacy servo/control unit; confirm the full BLS3 designation.
Pneumatic & Process2000018 KA12A10A0 11180747BEKO/BEKOMAT condensate-drain component reference.
Sensors & MeasurementMS2712RZero-speed monitoring device; verify supply and revision.
Motion & DrivesAE100M 200-00182Rotary encoder reference; confirm interface and mounting.
Sensors & MeasurementSFET-F500-L-W18-B-K1Configured industrial sensor assembly; verify the full option string.
Pneumatic & ProcessTZ2LE024PGVAB 074308Configured valve component; confirm coil voltage and port options.
PLC, Power & CommunicationIS200STAIH2ADCGE analog terminal board reference; confirm the installed I/O arrangement.
Motion & DrivesMDX60A0110503400 8226857SEW-EURODRIVE MOVIDRIVE inverter reference.
Sensors & MeasurementPTP35A2A13P1PH4AConfigured process-instrument reference; verify range and output.
PLC, Power & CommunicationHITACHI 33016136-5Hitachi industrial control spare; confirm the host equipment family.
Pneumatic & ProcessNUMATICS 34203626Numatics pneumatic component; verify valve and coil configuration.
Sensors & MeasurementHBM WA/20mm 050310129 090610052HBM displacement transducer with 20 mm measurement reference.
Pneumatic & ProcessFESTO 184518 DPA-63-10Festo twin-piston pneumatic pressure booster.
PLC, Power & CommunicationH920Legacy industrial control spare; nameplate confirmation required.
Sensors & MeasurementPN3093ifm electronic pressure sensor with digital display.
PLC, Power & CommunicationK2001000100MConfigured cable or assembly reference; confirm the equipment family.
PLC, Power & CommunicationPCD3W800Saia PCD3 analog I/O module reference.
Motion & Drives49/F2-10 P 80 B14 B3Configured motor and gearbox assembly reference.
Sensors & MeasurementUB40012GME5V1Pepperl+Fuchs UB400 ultrasonic sensor.
PLC, Power & CommunicationDFR713PLegacy electronic control spare; confirm manufacturer and revision.
Sensors & MeasurementPT/EL-DR-5BAR-S1-HA-TH-SS5 bar pressure-instrument reference; verify materials and output.
Sensors & MeasurementUDS3/200MB/4/20/G1/4E/FConfigured pressure sensor/transmitter reference.
Motion & DrivesVRDM397/50LWBBerger Lahr stepper motor reference.
Pneumatic & ProcessMPPES31410420Festo proportional pressure regulator reference.
PLC, Power & Communication6GK57980SN000EA0Siemens industrial communication accessory; verify installed function.
Sensors & MeasurementWTT280L-2P2531SICK PowerProx time-of-flight photoelectric sensor.
Pneumatic & ProcessMSQB20H2SMC compact rotary table/actuator reference.
Pneumatic & ProcessMSQB30H3SMC compact rotary table/actuator reference.
PLC, Power & CommunicationMCRSLUI0Phoenix Contact analog signal conditioner reference.
Motion & Drives6FX11422BA02Siemens drive/CNC electronic module reference.
These industrial spare references are not direct substitutes for TA25DU-1.8M 1SAZ211201R2025. Confirm manufacturer, complete model, revision and installed-system compatibility before ordering.
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