EK550-40-11 220-230V 50Hz / 240V 60Hz
EK550-40-11 220-230V 50Hz / 240V 60Hz
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EK550-40-11 220-230V 50Hz / 240V 60Hz

SK827041-AL
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  1. Products
  2. Low Voltage Products and Systems
  3. Control Products
  4. Contactors
  5. Block Contactors
  6. EH and EK Contactors
  7. EK550
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General Information
Extended Product Type: 
EK550-40-11 220-230V 50Hz / 240V 60Hz
Product ID: 
SK827041-AL
EAN: 
7320500017937
Catalog Description: 
EK550-40-11 220-230V 50Hz / 240V 60Hz 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
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Ordering
Minimum Order Quantity: 
1 piece
Customs Tariff Number: 
85364900
Popular Downloads
Data Sheet, Technical Information:
1SBC100214C0202
Instructions and Manuals:
5309660-30
Dimensions
Product Net Width: 
270 mm
Product Net Depth / Length: 
225.5 mm
Product Net Height: 
272 mm
Product Net Weight: 
15.5 kg
Technical
Number of Main Contacts NO: 
4
Number of Main Contacts NC: 
0
Number of Auxiliary Contacts NO: 
1
Number of Auxiliary Contacts NC: 
1
Number of Poles: 
4P
Rated Operational Voltage: 
Main Circuit 1000 V
Conventional Free-air Thermal Current (Ith): 
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 800 A
Rated Operational Current AC-1 (Ie): 
(1000 V) 40 °C 800 A

(1000 V) 60 °C 650 A

(1000 V) 70 °C 575 A

(690 V) 40 °C 800 A

(690 V) 55 °C 650 A

(690 V) 60 °C 650 A

(690 V) 70 °C 575 A
Rated Operational Current AC-3 (Ie): 
(440 V) 55 °C 550 A

(500 V) 55 °C 550 A

(690 V) 55 °C 550 A

(1000 V) 55 °C 175 A

(380 / 400 V) 55 °C 550 A

(220 / 230 / 240 V) 55 °C 550 A
Rated Operational Power AC-3 (Pe): 
(415 V) 315 kW

(440 V) 315 kW

(500 V) 400 kW

(690 V) 500 kW

(1000 V) 35 kW

(380 / 400 V) 280 kW

(220 / 230 / 240 V) 160 kW
Rated Breaking Capacity AC-3: 
8 x Ie AC-3
Rated Making Capacity AC-3: 
10 x Ie AC-3
Short-Circuit Protective Devices: 
gG Type Fuses 1.5 ... 1.8 In A
Rated Short-time Withstand Current Low Voltage (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
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
Maximum Electrical Switching Frequency: 
(AC-1) 300 cycles per hour

(AC-2 / AC-4) 120 cycles per hour

(AC-3) 300 cycles per hour
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): 
50 Hz 220 ... 230 V

60 Hz 240 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
Power Loss: 
at Rated Operating Conditions per Pole 60 W
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
Product Name: 
Block Contactor
Technical UL/CSA
General Use Rating UL/CSA: 
(600 V AC) 540 A
Environmental
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: 
Without Derating 3000 m
Material Compliance
Conflict Minerals Reporting Template (CMRT):
9AKK108467A5658
REACH Declaration:
2CMT2021-006202
RoHS Information:
2CMT2021-006277
RoHS Status: 
Following EU Directive 2011/65/EU
SCIP: 
13a5d993-d506-42bc-a20e-24baaf948f54 Bulgaria (BG)
Simplified SCIP: 
2c2e7edc-e978-439f-80a9-d868375cfa02 Germany (DE)

e340e03a-2b8d-42d0-9c75-fe3dc96a4b3e France (FR)

33edb575-e307-4650-8a4b-83b35d760c8e Hungary (HU)

a3babd2c-b525-4bb6-b1b7-73941d316276 Spain (ES)

9f9ff665-fe9e-416c-a3de-e5e933e2b37e France (FR)

51106cac-4636-4f8f-ad99-1597a1b24cfd Belgium (BE)

6097ffc8-3ac6-4142-8777-c6833fe205ab Poland (PL)

74717a57-a25f-4c6e-a7c6-cf18ef167654 Norway (NO)

74f29933-8350-4dea-b558-771e3d9635e2 Finland (FI)

aecdacd9-8aa6-44bc-898c-a40646545feb Belgium (BE)

530f6781-f203-4693-8aaf-d0c79fbd5f57 Italy (IT)

b150af41-4497-475f-96be-25f8dd8900a3 Germany (DE)

3aff9c75-1747-4c35-8ba5-0ef853c6d7f2 Denmark (DK)

624264f8-6b60-45a2-84bf-fbbbb87aff5c Germany (DE)

bce22d22-bcb2-4013-b4f4-47f3544f1b54 Croatia (HR)

83c7ee75-165b-490b-b21e-e87f14d9a6e3 Czech Republic (CZ)

54976c89-6f2f-4ca8-a282-5e59fdc021c1 Poland (PL)

19193229-b5ee-4ec8-9480-c19ec1214ab2 Netherlands (NL)

9efa2f9b-6f32-44e4-8177-81836c6e67b3 Hungary (HU)

023a32e2-c1ca-459d-8695-b2ea9c2f477b Estonia (EE)

e8b4e809-160f-4287-a14f-d5b7b7f53a4c Greece (GR)

d03814a1-612f-4e95-ad98-b26831f02ea1 Portugal (PT)

2733e6ee-596a-4fdb-a8fe-400d9d4512db Sweden (SE)

6259f55e-0935-4f84-a3b6-650a12f4d30c Poland (PL)

9ef4c7e7-a436-436a-a93d-7ad6731283cd Sweden (SE)

f656781d-f71a-444f-92ea-964731c992b3 Germany (DE)

6a4c0fa4-4605-4304-a87f-cc8c93535f9a Germany (DE)
WEEE B2C / B2B: 
Business To Business
WEEE Category: 
5. Small Equipment (No External Dimension More Than 50 cm)
Certificates and Declarations
CQC Certificate:
CQC2003010304094982
Declaration of Conformity - CCC:
2020980304001264
Declaration of Conformity - CE:
2CMT2015-005442
UL Certificate:
20161201-E36588
Container Information
Package Level 1 Units: 
box 1 piece
Package Level 1 Width: 
317 mm
Package Level 1 Depth / Length: 
373 mm
Package Level 1 Height: 
234 mm
Package Level 1 Gross Weight: 
17.2 kg
Package Level 1 EAN: 
7320500017937
External Classifications and Standards
Object Classification Code: 
Q
ETIM 7: 
EC000066 - Power contactor, AC switching
ETIM 8: 
EC000066 - Power contactor, AC switching
ETIM 9: 
EC000066 - Power contactor, AC switching
eClass: 
V11.0 : 27371003
UNSPSC: 
39121529
IDEA Granular Category Code (IGCC): 
4755 >> Contactors
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