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EK550-40-11 110V 50Hz / 120V 60Hz

EK550-40-11 110V 50Hz / 120V 60Hz Contactor

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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

Additional information

Weight15.5 kg
Dimensions22.55 × 27 × 27.2 cm
Extended Product Type

EK550-40-11 110V 50Hz / 120V 60Hz

Number of Poles

4P

Rated Current

800A

Rated Voltage

1000V

Rated Power

315kW

Degree of Protection IP

IP20

Terminal Type

Main Circuit: Bars

Product Net Depth (MM)

22.55 cm

Customs Tariff Number

85364900

Minimum Order Quantity

1

Temperature Range

-25…55°C

GTIN (EAN)

7.3205E+12

L1

L2

Switchgear & Contactors

L3

Contactors

Coil Consumption

Holding at Max. Rated Control Circuit Voltage 50 Hz 125 V·A

Coil Operating Limits

(acc. to IEC 60947-4-1) Uc (at θ ≤ 70 °C)

Connecting Terminals (delivered in open position) Main Poles

Flat type c/w screws and bolts

General Use Rating UL/CSA

(600 V AC) 540 A

Maximum Electrical Switching Frequency

(AC-1) 300 cycles per hour

Maximum Mechanical Switching Frequency

3600 cycles per hour

Maximum Operating Altitude Permissible

Without Derating 3000 m

Mechanical Durability

5 million

Number of Auxiliary Contacts NC

1

Number of Auxiliary Contacts NO

1

Number of Main Contacts NC

0

Number of Main Contacts NO

4

Operate Time

Between Coil De-energization and NC Contact Closing 10 … 20 ms

Package Level 1 Depth / Length

37.3 cm

Package Level 1 Gross Weight

17.2 kg

Package Level 1 Height

23.4 cm

Package Level 1 Width

31.7 cm

Power Loss

at Rated Operating Conditions per Pole 60 W

Product Name

Block Contactor

Rated Breaking Capacity AC-3

8 x Ie AC-3

Rated Control Circuit Voltage (Uc)

50 Hz 110 V

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V

Rated Making Capacity AC-3

10 x Ie AC-3

Rated Short-time Withstand Current Low Voltage (Icw)

at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 5300 A

Short-Circuit Protective Devices

gG Type Fuses 1.5 … 1.8 In A