ABBEF45-45
ABB catalog image for this SKU; may represent the product family.
ELECTRONIC OVERLOAD RELAY
EF45-45
SKU 1SAX221001R1102ABB EF45-45: Electronic overload relay. Pole configuration: 3P.
3PPoles
EF45-45Product range
Electronic overload relayProduct type
PRODUCT DATA
Technical specifications
Source: ABB English regional product catalog.
Verified September 09, 2026.
| Product ID | 1SAX221001R1102 |
|---|---|
| Catalog Description | EF45-45 Electronic Overload Relay 15 ... 45 A |
| Country of Origin | China India |
| Lead Time | 0 day 28 day |
| Made To Order | No |
| Warranty Return | Product under warranty must be returned |
| Product Sales Status | Active |
| Quote Only | No |
| Stocked At Warehouses | AETAD009EXPU BRABB008EXPU CHSEC006EXPU CZABB006EXPU INABB015EXPU |
| Minimum Order Quantity | 1 piece |
| Customs Tariff Number | 85364900 |
| Data Sheet, Technical Information | 2CDC107025D0201 |
| Instructions and Manuals | 2CDC107024M6803 |
| Instructions and Manuals (Part 2) | 1SAC200017M0002 |
| Ex Operating Instructions | 2CDC107043M6801 |
| Time-Current Characteristic Curve | 1SAX100509F0002 1SAX100510F0001 |
| CAD Dimensional Drawing | 2CDC001079B0201 |
| Dimension Diagram | 1SAX200403F0001 |
| Product Net Width | 45 mm |
| Product Net Height | 104.7 mm |
| Product Net Depth / Length | 86 mm |
| Product Net Weight | 0.362 kg |
| Setting Range | 15 ... 45 A |
| Rated Operational Voltage | Auxiliary Circuit 600 V AC/DC Main Circuit 690 V AC |
| Rated Operational Current (Ie) | 45 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 (Uimp) | Auxiliary Circuit 6 kV Main Circuit 6 kV |
| Rated Insulation Voltage (Ui) | 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 (Ith) | Auxiliary Circuit NC 6 A Auxiliary Circuit NO 6 A |
| Rated Operational Current AC-15 (Ie) | (240 V) NC 3 A (240 V) NO 3 A (400 V) NC 1.1 A (400 V) NO 1.1 A (500 V) NC 0.75 A (500 V) NO 0.75 A |
| Rated Operational Current DC-13 (Ie) | (125 V) NC 0.55 A (125 V) NO 0.5 A (24 V) NC 1.5 A (24 V) NO 1.5 A (250 V) NC 0.27 A (250 V) NO 0.27 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 1/2x 0.75 ... 2.5 mm² Flexible 1/2x 0.75 ... 2.5 mm² Rigid 1/2x 1 ... 4 mm² |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 2.5 ... 10 mm² Flexible with Insulated Ferrule 1/2x 2.5 ... 10 mm² Flexible 1/2x 2.5 ... 10 mm² Rigid 1/2x 2.5 ... 16 mm² |
| Tightening Torque | Auxiliary Circuit 0.8 ... 1.2 N·m Main Circuit 2.3 ... 2.6 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mm Main Circuit 13 mm |
| Recommended Screw Driver | Auxiliary Circuit Pozidriv 2 Main Circuit Pozidriv 2 |
| Mounting Position | 1 ... 6 |
| Power Loss | at Rated Operating Conditions per Pole 0.059 ... 0.527 W |
| Suitable For | 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 |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Contact Rating UL/CSA | (NC:) B600 (NC:) Q600 (NO:) B600 (NO:) Q600 |
| Connecting Capacity Main Circuit UL/CSA | Flexible 1/2x 14-6 AWG Stranded 1/2x 14-6 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-10 AWG Stranded 1/2x 18-10 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 7 ... 1 in·lb Main Circuit 35 in·lb |
| Ambient Air Temperature | Operation -25 ... +70 °C Operation Compensated -25 ... +70 °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 |
| Toxic Substances Control Act - TSCA | 2CMT2023-006525 |
| Conflict Minerals Reporting Template (CMRT) | 9AKK108467A5658 |
| REACH Declaration | 2CMT2021-006202 |
| RoHS Declaration | 2CMT2021-006277 |
| ABB EcoSolutions | Yes |
| ABB Site Meeting Group Waste To Landfill Target | UL 2799 Zero Waste To Landfill Validation available |
| ABB EcoSolutions Profile | 1SFC100125C0415 |
| End Of Life Disassembling Instructions | 1SAC200380H0001 |
| Environmental Information | 1SAC200097H0001 |
| Environmental Product Declaration - EPD | 1SAC200356H0001 |
| 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 - 89.2 % |
| ABS Certificate | 1SAA941002-0102 |
| ATEX Certificate | 1SAA941004-3901 |
| BV Certificate | 1SAA941002-0201 |
| CB Certificate | 1SAA964003-2002 |
| CCC Certificate | 2024010304654684 |
| CCS Certificate | 1SAA941001-0901 |
| CQC Certificate | CQC2006010309192161 |
| Declaration of Conformity - CCC | 2020980309000293 |
| Declaration of Conformity - CE | 1SAD101100-3601 |
| Declaration of Conformity - UKCA | 1SAD201100-3601 |
| DNV Certificate | 1SAA941003-0302 |
| EAC Certificate | 1SAA941003-2701 |
| IECEx Certificate | 1SAA941000-4001 |
| LR Certificate | 1SAA941002-0501 |
| RINA Certificate | RINA_ELE376813CS |
| RMRS Certificate | 1SAA964000-0703 |
| UL Certificate | E48139-19990512 |
| Package Level 1 Units | box 1 piece |
| Package Level 1 Width | 111 mm |
| Package Level 1 Height | 51.5 mm |
| Package Level 1 Depth / Length | 93 mm |
| Package Level 1 Gross Weight | 0.398 kg |
| Package Level 1 EAN | 4013614403972 |
| IDEA Granular Category Code (IGCC) | 5365 >> Electronic overload relay |
| E-Number (Finland) | 3706157 |
| E-Number (Norway) | 4116836 |
| E-Number (Sweden) | 3224186 |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official ABB reference ↗.