EF205-210
Official DistributorBy ABB
SKU
ABBEF205210
MPN
1SAX531001R1101
Weight
1.256 kg
The EF205-210 is an self-supplied electronic overload relay, which means no extra external supply is needed. It offers reliable and fast protection for motors in the event of overload or phase failure. Easy to use like a thermal overload relay and compatible with standard motor applications, the electronic overload relay is convincing, above all, due to its wide setting range, high accuracy, high operational temperature range and the possibility to select a trip class (10E, 20E, 30E). Further features are the temperature compensation, trip contact (NC), signal contact (NO), automatic- or manual reset selectable, trip-free mechanism, STOP- and Test function and a trip indication. The overload relays are connected directly to the contactors. EF205 has ATEX and IECEx certification 1)
1) ATEX is valid for products produced from week 42, 2014.
IECEx is valid for products produced from week 15, 2017.
Technical Specifications
Dimensions
| Product Net Width | 105 mm |
| Product Net Height | 171 mm |
| Product Net Depth / Length | 122.8 mm |
| Product Net Weight | 1.256 kg |
Technical
| Setting range | 63 ... 210 A |
| Rated Operational Voltage | Auxiliary Circuit 600 V AC/DC |
| Rated Operational Voltage | Main Circuit 1000 V AC |
| Rated Operational Current (Ie) | 210 A |
| Rated Frequency (f) | Auxiliary Circuit 50 Hz |
| Rated Frequency (f) | Auxiliary Circuit 60 Hz |
| Rated Frequency (f) | Auxiliary Circuit DC |
| Rated Frequency (f) | Main Circuit 50 Hz |
| Rated Frequency (f) | Main Circuit 60 Hz |
| Rated Impulse Withstand Voltage (Uimp) | Auxiliary Circuit 6 kV |
| Rated Impulse Withstand Voltage (Uimp) | Main Circuit 8 kV |
| Rated Insulation Voltage (Ui) | 1000 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 5 A |
| Conventional Free-air Thermal Current (Ith) | Auxiliary Circuit NO 5 A |
| Rated Operational Current AC-15 (Ie) | (240 V) NC 3 A |
| Rated Operational Current AC-15 (Ie) | (240 V) NO 3 A |
| Rated Operational Current AC-15 (Ie) | (400 V) NC 1.1 A |
| Rated Operational Current AC-15 (Ie) | (400 V) NO 1.1 A |
| Rated Operational Current AC-15 (Ie) | (500 V) NC 0.75 A |
| Rated Operational Current AC-15 (Ie) | (500 V) NO 0.75 A |
| Rated Operational Current DC-13 (Ie) | (125 V) NC 0.55 A |
| Rated Operational Current DC-13 (Ie) | (125 V) NO 0.5 A |
| Rated Operational Current DC-13 (Ie) | (24 V) NC 1.5 A |
| Rated Operational Current DC-13 (Ie) | (24 V) NO 1.5 A |
| Rated Operational Current DC-13 (Ie) | (250 V) NC 0.27 A |
| Rated Operational Current DC-13 (Ie) | (250 V) NO 0.27 A |
| Rated Operational Current DC-13 (Ie) | (60 V) NC 0.55 A |
| Rated Operational Current DC-13 (Ie) | (60 V) NO 0.55 A |
| Degree of Protection | Housing IP20 |
| Degree of Protection | Main Circuit Terminals IP00 |
| Pollution degree | 3 |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Flexible 1/2x 0.75 ... 2.5 mm² |
| Connecting Capacity Auxiliary Circuit | Rigid 1/2x 1 ... 4 mm² |
| Connecting Capacity Main Circuit | Hole Diameter > 8 mm² |
| Connecting Capacity Main Circuit | Rigid or Flexible with Cable Lug 1x 16 ... 185 mm² |
| Connecting Capacity Main Circuit | Rigid or Flexible with Cable Lug 2x 16 ... 120 mm² |
| Tightening torque | Auxiliary Circuit 0.8 ... 1.2 N·m |
| Tightening torque | Main Circuit 18 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mm |
| Recommended Screw Driver | Auxiliary Circuit Pozidriv 2 |
| Mounting Position | 1 ... 6 |
| Power Loss | at Rated Operating Conditions per Pole 0.107 ... 1.191 W |
| Suitable for | A145 |
| Suitable for | A185 |
| Suitable for | AF145 |
| Suitable for | AF185 |
| Suitable for | AF190 |
| Suitable for | AF205 |
| Standards | IEC/EN 60947-1 |
| Standards | IEC/EN 60947-4-1 |
| Standards | IEC/EN 60947-5-1 |
| Standards | UL 60947-1 |
| Standards | UL 60947-4-1 |
Technical UL/CSA
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Contact Rating UL/CSA | (NC:) B600 |
| Contact Rating UL/CSA | (NC:) Q600 |
| Contact Rating UL/CSA | (NO:) B600 |
| Contact Rating UL/CSA | (NO:) Q600 |
| Connecting Capacity Main Circuit UL/CSA | Stranded 1/2x 6-0000 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-10 AWG |
| Connecting Capacity Auxiliary Circuit UL/CSA | Stranded 1/2x 18-10 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 7 ... 11 in·lb |
| Tightening Torque UL/CSA | Main Circuit 160 in·lb |
ABB EcoSolutions
| End Of Life Disassembling Instructions | 1SAC200336H0001 |
| Environmental Information | 1SAC200101H0001 |
| Environmental Product Declaration - EPD | 1SAC200240H0001 |
Why Proax for ABB EF205-210?
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Additional Information
| Alternate Names | EF205210 |
| Pack Size | 1 |
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