Article: EK370-40-21 48V DC
Article: EK370-40-21 48V DC
EK370-40-21 48V DC Contactor
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General Information | |
| Extended Product Type: | EK370-40-21 48V DC |
| Product ID: | SK827040-DD |
| EAN: | 7320500023006 |
| Catalog Description: | EK370-40-21 48V DC Contactor |
| Long Description: | A 4-pole Contactor suitable for Distribution and Rail way applications AC and DC switching. Operated with control voltage, versions from 24….690 AC, 50/60 Hz and 24-220 V DC |
| |
| Minimum Order Quantity: | 1 piece |
| Customs Tariff Number: | 85364900 |
| Popular Downloads | |
| Data Sheet, Technical Information: | 1SBC100122C0202 |
| Instructions and Manuals: | 5309660-30 |
| |
| Product Net Width: | 270 mm |
| Product Net Depth / Length: | 225.5 mm |
| Product Net Height: | 272 mm |
| Product Net Weight: | 15.5 kg |
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| Number of Main Contacts NO: | 4 |
| Number of Main Contacts NC: | 0 |
| Number of Auxiliary Contacts NO: | 2 |
| Number of Auxiliary Contacts NC: | 1 |
| Rated Operational Voltage: | Main Circuit 1000 V |
| Conventional Free-air Thermal Current (Ith): | acc. to IEC 60947-4-1, Open Contactors q = 40 °C 550 A |
| Rated Operational Current AC-1 (Ie): | (690 V) 40 °C 550 |
| (690 V) 55 °C 470 | |
| (690 V) 70 °C 400 | |
| Rated Operational Current AC-3 (Ie): | (440 V) 55 °C 550 A |
| (500 V) 55 °C 370 A | |
| (690 V) 55 °C 370 A | |
| (1000 V) 55 °C 155 A | |
| (380 / 400 V) 55 °C 400 A | |
| (220 / 230 / 240 V) 55 °C 400 | |
| Rated Operational Power AC-3 (Pe): | (415 V) 220 kW |
| (440 V) 220 kW | |
| (500 V) 250 kW | |
| (690 V) 355 kW | |
| (1000 V) 220 kW | |
| (380 / 400 V) 200 kW | |
| (220 / 230 / 240 V) 110 kW | |
| Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1: | 8 x Ie AC-3 |
| Rated Making Capacity AC-3 acc. to IEC 60947-4-1: | 10 x Ie AC-3 |
| Short-Circuit Protective Devices: | gG Type Fuses 630 A |
| Rated Short-time Withstand Current (Icw): | at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 5300 A |
| at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 1000 A | |
| at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 3000 A | |
| at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 5500 A | |
| at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 3700 A | |
| Maximum Electrical Switching Frequency: | (AC-1) 300 cycles per hour |
| (AC-2 / AC-4) 120 cycles per hour | |
| (AC-3) 300 cycles per hour | |
| Rated Insulation Voltage (Ui): | acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V |
| acc. to UL/CSA 600 V | |
| Rated Impulse Withstand Voltage (Uimp): | 8 kV |
| Mechanical Durability: | 5 million |
| Maximum Mechanical Switching Frequency: | 3600 cycles per hour |
| Coil Operating Limits: | (acc. to IEC 60947-4-1) Uc (at θ ≤ 70 °C) |
| Rated Control Circuit Voltage (Uc): | DC Operation 48 V |
| Coil Consumption: | Holding at Max. Rated Control Circuit Voltage 50 Hz 125 V·A |
| Holding at Max. Rated Control Circuit Voltage 60 Hz 140 V·A | |
| Pull-in at Max. Rated Control Circuit Voltage 50 Hz 3500 V·A | |
| Pull-in at Max. Rated Control Circuit Voltage 60 Hz 4000 V·A | |
| Operate Time: | Between Coil De-energization and NC Contact Closing 10 ... 20 ms |
| Between Coil De-energization and NO Contact Opening 13 ... 23 ms | |
| Between Coil Energization and NC Contact Opening 25 ... 55 ms | |
| Between Coil Energization and NO Contact Closing 30 ... 60 ms | |
| Degree of Protection: | acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20 |
| Connecting Terminals (delivered in open position) Main Poles: | Flat type c/w screws and bolts |
| Terminal Type: | Main Circuit: Bars |
| Technical UL/CSA | |
| General Use Rating UL/CSA: | (600 V AC) 420 A |
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| Ambient Air Temperature: | Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... +55 °C |
| Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... +70 °C | |
| Close to Contactor for Storage -50 ... +70 °C | |
| Maximum Operating Altitude Permissible: | 3000 m |
| RoHS Status: | Following EU Directive 2011/65/EU |
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| CQC Certificate: | CQC2003010304094982 |
| Declaration of Conformity - CCC: | 2020980304001264 |
| Declaration of Conformity - CE: | 2CMT2015-005442 |
| Environmental Information: | 1SFC101013D0201 |
| Instructions and Manuals: | 5309660-30 |
| RoHS Information: | 2CMT2016-005899 |
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| Package Level 1 Units: | box 1 piece |
| Package Level 1 Width: | 281 mm |
| Package Level 1 Depth / Length: | 342 mm |
| Package Level 1 Height: | 224 mm |
| Package Level 1 Gross Weight: | 17.2 kg |
| Package Level 1 EAN: | 7320500023006 |
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| Object Classification Code: | Q |
| ETIM 4: | EC000066 - Magnet contactor, AC-switching |
| ETIM 5: | EC000066 - Magnet contactor, AC-switching |
| ETIM 6: | EC000066 - Power contactor, AC switching |
| ETIM 7: | EC000066 - Power contactor, AC switching |
| eClass: | V11.0 : 27371003 |
| IDEA Granular Category Code (IGCC): | 4755 >> Contactors |