Article: EF1250DU-1250
Article: EF1250DU-1250
EF1250DU-1250 Electronic Overload Relay
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General Information | |
| Extended Product Type: | EF1250DU-1250 |
| Product ID: | 1SFA739001R1001 |
| EAN: | 7320500513880 |
| Catalog Description: | EF1250DU-1250 Electronic Overload Relay |
| Long Description: | The E1250DU are self-supplied electronic overload relays, which means no extra external supply is needed. It offers reliable 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 (N.C.), signal contact (N.O.), automatic or manual reset selectable, trip-free mechanism, STOP and TEST function and a trip indication. Busbar kits are available as accessory for contactor mounting. |
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| Minimum Order Quantity: | 1 piece |
| Customs Tariff Number: | 85364900 |
| Popular Downloads | |
| Data Sheet, Technical Information: | 1SBC100214C0201 |
| Instructions and Manuals: | 1SFC107001M5501 |
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| Product Net Width: | 350 mm |
| Product Net Height: | 198 mm |
| Product Net Depth / Length: | 425 mm |
| Product Net Weight: | 10 kg |
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| Setting Range: | 375 ... 1250 A |
| Rated Operational Voltage: | Auxiliary Circuit 600 V |
| Main Circuit 1000 V | |
| Rated Operational Current (Ie): | 1250 A |
| Rated Operational Current AC-3 (Ie): | 1250 |
| Rated Frequency (f): | Auxiliary Circuit DC |
| Main Circuit 60 Hz | |
| Rated Impulse Withstand Voltage (Uimp): | Auxiliary Circuit 6 kV |
| Main Circuit 8 kV | |
| Rated Insulation Voltage (Ui): | AC 1000 V |
| Input Circuit / Output Circuit 690 V | |
| Number of Poles: | 3 |
| Number of Auxiliary Contacts NC: | 1 |
| Number of Auxiliary Contacts NO: | 1 |
| Conventional Free-air Thermal Current (Ith): | Auxiliary Circuit NC 6 A |
| Auxiliary Circuit NO 6 A | |
| Rated Operational Current AC-15 (Ie): | (120 V) NC 3 |
| (120 V) NO 3 A | |
| (240 V) NC 3 A | |
| (400 V) NC 1.1 | |
| (400 V) NO 1.1 A | |
| (500 V) NC 0.75 | |
| (500 V) NO 0.75 A | |
| Rated Operational Current DC-13 (Ie): | (125 V) NC 0.55 A |
| (125 V) NO 0.55 | |
| (24 V) NC 1.5 | |
| (24 V) NO 1.5 | |
| (250 V) NC 0.27 | |
| (250 V) NO 0.27 | |
| (60 V) NC 0.55 | |
| (60 V) NO 0.55 | |
| Degree of Protection: | Auxiliary Circuit Terminals IP20 |
| Main Circuit Terminals IP00 | |
| 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: | Busbar 80x10 mm² |
| Tightening Torque: | Auxiliary Circuit 0.8 ... 1.2 N·m |
| Wire Stripping Length: | 9 mm |
| Recommended Screw Driver: | Auxiliary Circuit Pozidriv 2 |
| Mounting Position: | Position 1 to 6 |
| Suitable For: | AF1350 |
| AF1650 | |
| AF1350T | |
| AF1650T | |
| Standards: | IEC/EN 60947-1, IEC/EN 60947-4-1, IEC/EN 60947-5-1, UL 60947-1, UL 60947-4-1 |
| Technical UL/CSA | |
| Maximum Operating Voltage UL/CSA: | Main Circuit 600 V |
| Ampere Rating UL/CSA: | 1250 A |
| Contact Rating UL/CSA: | (NC:) B600 |
| (NC:) Q300 | |
| (NO:) B600 | |
| (NO:) Q300 | |
| Connecting Capacity Main Circuit UL/CSA: | Busbar 3.15x0.39 in |
| 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 ... 11 IA |
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| 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: | Without Derating 2000 m |
| Resistance to Shock acc. to IEC 60068-2-27: | 11 ms Pulse 15g |
| Resistance to Vibrations acc. to IEC 60068-2-6: | 3g / 3 ... 150Hz |
| RoHS Status: | Following EU Directive 2011/65/EU |
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| Declaration of Conformity - CE: | 2CMT2015-005441 |
| Instructions and Manuals: | 1SFC107001M5501 |
| RoHS Information: | 2CMT2016-005489 |
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| Package Level 1 Units: | box 1 piece |
| Package Level 1 Width: | 555 mm |
| Package Level 1 Height: | 500 mm |
| Package Level 1 Depth / Length: | 365 mm |
| Package Level 1 Gross Weight: | 10.5 kg |
| Package Level 1 EAN: | 7320500513880 |
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| ETIM 4: | EC001080 - Electronic overload relay |
| ETIM 5: | EC001080 - Electronic overload relay |
| ETIM 6: | EC001080 - Electronic overload relay |
| ETIM 7: | EC001080 - Electronic overload relay |
| UNSPSC: | 39121500 |
| Accessories | |
| Where Used (as part of "kit") |