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Available on request
ABB 1SAZ721201R1031 – TF42-2.3 Thermal Overload Relay 1.7 ... 2.3 A
MPN: 1SAZ721201R1031 · Brand: ABB
Price on request
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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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Quick facts
| Availability | Confirmed on request |
| Category | ABB Thermal Overload Relays |
| Lifecycle | Active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
| Weight | 0.13 kg |
| Country of origin | Germany |
| UPC / EAN | 4013614398070 |
Shipping & availability
When can 1SAZ721201R1031 be shipped?
1SAZ721201R1031 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 1SAZ721201R1031 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 1SAZ721201R1031 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 1SAZ721201R1031, subject to availability and destination.
The TF42-2.3 thermal overload relay is an economic electromechanical protection device for the main circuit. It offers reliable and fast protection for motors in the event of overload or phase failure. The device has trip class 10. Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP function and a trip indication. The overload relays are connected directly to the block contactors. Single mounting kits are available as accessory.
Specifications
General
| Order code (ABB product ID) | 1SAZ721201R1031 |
| Type | TF42-2.3 |
| Lifecycle | Active (current ABB product) |
| Country of origin | Germany |
Ordering
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85364900 |
Dimensions
| Product Net Width | 45 mm |
| Product Net Height | 88.3 mm |
| Product Net Depth / Length | 70.5 mm |
| Product Net Weight | 0.13 kg |
Technical
| Setting Range | 1.7 ... 2.3 A |
| Rated Operational Voltage | Auxiliary Circuit 600 V AC/DC, Main Circuit 690 V AC, Main Circuit 600 V DC |
| Rated Operational Current (I<sub>e</sub>) | 2.3 A |
| Rated Frequency (f) | Auxiliary Circuit 50 Hz, Auxiliary Circuit 60 Hz, Auxiliary Circuit DC, Main Circuit 50 Hz, Main Circuit 60 Hz |
| Rated Impulse Withstand Voltage (U<sub>imp</sub>) | Auxiliary Circuit 6 kV, Main Circuit 6 kV |
| Rated Insulation Voltage (U<sub>i</sub>) | 690 V |
| Number of Poles | 3P |
| Number of Auxiliary Contacts NC | 1 |
| Number of Auxiliary Contacts NO | 1 |
| Number of Protected Poles | 3 |
| Conventional Free-air Thermal Current (I<sub>th</sub>) | Auxiliary Circuit NC 6 A, Auxiliary Circuit NO 4 A |
| Rated Operational Current AC-15 (I<sub>e</sub>) | (120 V) NC 3 A, (120 V) NO 0.5 A, (240 V) NC 3 A, (240 V) NO 0.5 A, (400 V) NC 0.75 A, (400 V) NO 0.5 A, (500 V) NC 0.75 A, (500 V) NO 0.5 A |
| Rated Operational Current DC-13 (I<sub>e</sub>) | (125 V) NC 0.55 A, (125 V) NO 0.55 A, (24 V) NC 1.25 A, (24 V) NO 1.25 A, (250 V) NC 0.27 A, (250 V) NO 0.27 A, (500 V) NC 0.15 A, (500 V) NO 0.15 A, (60 V) NC 0.55 A, (60 V) NO 0.55 A |
| Degree of Protection | IP20 |
| Pollution Degree | 3 |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm², Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm², Flexible 1/2x 0.75 ... 1 mm², Flexible 1/2x 1 ... 2.5 mm², Rigid 1/2x 0.75 ... 4 mm² |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 4 mm², Flexible with Insulated Ferrule 1/2x 0.75 ... 4 mm², Flexible 1/2x 0.75 ... 4 mm², Rigid 1/2x 0.75 ... 4 mm² |
| Tightening Torque | Auxiliary Circuit 1 ... 1.2 N·m, Main Circuit 1.5 ... 2.5 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mm, Main Circuit 12 mm |
| Recommended Screw Driver | Main Circuit Pozidriv 2 |
| Power Loss | at Rated Operating Conditions per Pole 1.1 ... 2.0 W |
| Suitable For | AF09, AF12, AF16, AF26, AF30, AF38 |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1, IEC 60335-2-40 A2L |
Technical UL/CSA
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Contact Rating UL/CSA | (NC:) B600, (NC:) Q600, (NO:) Q600, (NO:) D300 |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 18-10 AWG, Stranded 1/2x 18-10 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-12 AWG, Stranded 1/2x 18-12 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 9 ... 11 in·lb, Main Circuit 13 ... 22 in·lb |
Environmental
| Ambient Air Temperature | Operation -25 ... +60 °C, Operation Compensated -25 ... +60 °C, Storage -50 ... +80 °C |
| Ambient Air Temperature Compensation | Yes |
| Maximum Operating Altitude Permissible | 2000 m |
| Resistance to Shock acc. to IEC 60068-2-27 | 11 ms Pulse 25g |
| Resistance to Vibrations | 5g 3 ... 150 Hz |
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
Material Compliance
| WEEE B2C / B2B | Business To Business |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
ABB EcoSolutions
| ABB EcoSolutions | Yes |
| ABB Site Meeting Group Waste To Landfill Target | UL 2799 Zero Waste To Landfill Validation available |
| Improved Energy Efficiency for Customers | Product Efficiency - Product considered more energy-efficient compared to similar product on market or older products from the same line |
| Recyclability Rate of the Product acc. to EN45555 | Design for Closing Resource Loops - Standard EN45555 - 65 % |
External Classifications and Standards
| Object Classification Code | F |
| ETIM 9 | EC000106 - Thermal overload relay |
| ETIM 10 | EC000106 - Thermal overload relay |
| eClass | V11.0 : 27371501 |
| UNSPSC | 39122330 |
| IDEA Granular Category Code (IGCC) | 5366 >> Thermal overload relay |
| E-Number (Finland) | 3706120 |
| E-Number (Norway) | 4116761 |
| E-Number (Sweden) | 3211964 |
Downloads & documentation
Official documents from ABB, downloaded directly from the manufacturer.
Data sheets & manuals
CAD & dimension drawings
| CAD Dimensional Drawing (2CDC001079B0201) |
Certificates (21)
12-month warrantyon all new stock
3-month warrantyon used & refurbished parts
30-day returnsno restocking fee on unused parts
Global shippingFast, tracked delivery worldwide
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