EF370-380 Electronic Overload Relay
ABB
SKU
AB_1SAX611001R1101
Model
EF370-380
SGD $634.02
Short description of EF370 380
EF370-380 Electronic Overload Relay
Country of Origin
China (CN)
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. EF370 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.
1) ATEX is valid for products produced from week 42, 2014.
IECEx is valid for products produced from week 15, 2017.
| MAIN SPECIFICATION | |
|---|---|
| ABB Global ID | ABB1SAX611001R1101 |
| Business Area (Master Data) Name | Electrification |
| Catalog Description | EF370-380 Electronic Overload Relay 115-380 A, Trip class adjustable |
| Division (Master Data) Name | Smart Power |
| EAN | 4013614442216 |
| Rated Insulation Voltage (Ui) | 1000 volt |
| Rated Operation Current | 380 ampere |
| SKU ID | 1SAX611001R1101 |
| TECHNICAL | |
| 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 | Hole Diameter > 10 mm² Rigid or Flexible with Cable Lug 1x 50 ... 240 mm² Rigid or Flexible with Cable Lug 2x 50 ... 150 mm² |
| Conventional Free-air Thermal Current (Ith) | Auxiliary Circuit NC 5 A Auxiliary Circuit NO 5 A |
| Mounting Position | Position 1 to 6 |
| Number Of Protected Poles | 3 |
| Pollution Degree | 3 |
| Power Loss | at Rated Operating Conditions per Pole 0.37 W |
| Rated Frequency (f) | Auxiliary Circuit 50 Hz Auxiliary Circuit 60 Hz Auxiliary Circuit DC Main Circuit 50 Hz Main Circuit 60 Hz |
| Rated Operational Current (Ie) | 380 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 |
| Recommended Screw Driver | Auxiliary Circuit Pozidriv 2 |
| Standards | IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 UL 60947-1 UL 60947-4-1 |
| Tightening Torque | Auxiliary Circuit 0.8 ... 1.2 N·m Main Circuit 28 N·m |
| Wire Stripping Length | Auxiliary Circuit 9 mm |
| TECHNICAL UL/CSA | |
| Ampere Rating UL/CSA | 380 A |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 18-10 AWG Stranded 1/2x 18-10 AWG |
| Connecting Capacity Main Circuit UL/CSA | Stranded 1/2 x 1-500 AWG |
| Contact Rating UL/CSA | (NC:) B600 (NC:) Q600 (NO:) B600 (NO:) Q600 |
| Maximum Operating Voltage UL/CSA | Main Circuit 600 V AC |
| Tightening Torque UL/CSA | Auxiliary Circuit 7 ... 11 in·lb Main Circuit 247 in·lb |
| ORDERING | |
| Minimum Order Quantity | 1 piece |
| ENVIRONMENTAL | |
| 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 Acc. To IEC 60068-2-6 | 5g / 3 ... 150 Hz |
| RoHS Status | Following EU Directive 2011/65/EU |
| CLASSIFICATIONS | |
| E-Number (Finland) | 3706107 |
| E-Number (Sweden) | 3210249 |
| EClass | V11.0 : 27371502 |
| ETIM 4 | EC001080 - Electronic overload relay |
| ETIM 5 | EC001080 - Electronic overload relay |
| ETIM 6 | EC001080 - Electronic overload relay |
| ETIM 7 | EC001080 - Electronic overload relay |
| IDEA Granular Category Code (IGCC) | 5364 >> Overload relay |
| Object Classification Code | F |
| UNSPSC | 39121520 |
| OTHER | |
| Ambient Air Temperature | Operation -25 ... +70 °C Operation Compensated -25 ... +70 °C Storage -50 ... +85 °C |
| Degree Of Protection | Housing IP20 Main Circuit Terminals IP00 |
| Number Of Auxiliary Contacts NC | 1 |
| Number Of Auxiliary Contacts NO | 1 |
| Number Of Poles | 3 |
| Product Net Width | 105 |
| Rated Impulse Withstand Voltage (Uimp) | Auxiliary Circuit 6 kilovolt Main Circuit 8 kilovolt |
| Rated Operational Current AC-3 (Ie) | 380 A |
| Rated Operational Voltage | Auxiliary Circuit 600 V AC/DC Main Circuit 1000 V AC |
| Setting Range | 115 ... 380 A |
| Suitable For | A210 A260 A300 AF210 AF260 AF300 AF265 AF305 AF370 |
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