ABB AS09-30-10S-25 [141/202] Ek550 ek1000 4 pole contactors 800 to 1000 a ac 1 dc operated with 2 n o 1 n c auxiliary contacts
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ABB AS09-30-10S-25 [141/202] Ek550 ek1000 4 pole contactors 800 to 1000 a ac 1 dc operated with 2 n o 1 n c auxiliary contacts

ABB ASL09-30-10-81 [141/202] Ek550 ek1000 4 pole contactors 800 to 1000 a ac 1 dc operated with 2 n o 1 n c auxiliary contacts
1SFC101218C0201
ABB Motor protection and control - short form catalog | 5/65
EK550, EK1000 4-pole contactors
800 to 1000 A AC-1
DC operated - with 2 N.O. + 1 N.C. auxiliary contacts
Description
EK550 4-pole contactors are mainly used for controlling non-inductive or slightly inductive loads
(i.e. resistance furnaces...) and generally for controlling power circuits up to 1000 V AC and 600 V DC,
EK1000 up to 1000 V AC.
These contactors are of the block type design with:
– 4 main poles
– control circuit: DC operated
– add-on auxiliary contact blocks for side mounting and a wide range of accessories.
Ordering details
IEC UL / CSA Rated control circuit
voltage
Uc
Auxiliary
contacts
fitted
Type Order code Weight
Pkg
(1 pce)
Rated operational
current
General use
rating
θ ≤ 40 °C
600 V AC
AC-1
A A V DC kg
800 540 24 2 1 EK550-40-21 SK827041-DB 17.200
48 2 1 EK550-40-21 SK827041-DD 17.200
75 2 1 EK550-40-21 SK827041-DG 17.200
110 2 1 EK550-40-21 SK827041-DE 17.200
125 2 1 EK550-40-21 SK827041-DU 17.200
220 2 1 EK550-40-21 SK827041-DF 17.200
1000 - 24 2 1 EK1000-40-21 SK827044-DB 17.500
36 2 1 EK1000-40-21 SK827044-DC 17.500
48 2 1 EK1000-40-21 SK827044-DD 17.500
60 2 1 EK1000-40-21 SK827044-DT 17.500
75 2 1 EK1000-40-21 SK827044-DG 17.500
110 2 1 EK1000-40-21 SK827044-DE 17.500
125 2 1 EK1000-40-21 SK827044-DU 17.500
220 2 1 EK1000-40-21 SK827044-DF 17.500
Main dimensions mm, inches
270 10.63"
11
0.43"
244 9.61"
67
2.64"
25
0.98"
272 10.71"
12.5
0.49"
1)
1/L1 3/L2 5/L3 7/L4
2/T1 4/T2 6/T3 8/T4
E0263D8
296 11.65"
2)
ø 11 0.43"
40
139.5 5.49"
6 0.24"
225.5 8.88"
23
0.91"
223 8.78"
(M10)
E0264D6
4)
5)
3)
1.57"
1/L1 3/L2
5/L3
7/L4
2/T1 4/T2
6/T3
8/T4
E1693D
299 11.77"
20
0.79"
67
2.64"
40
1.57"
244 9.61"
270 10.63"
ø 11 0.43"
2)
296 11.65"
11
0.43"
1)
E1694D
8 0.31"139.5 5.49"
225.5 8.88"
23 0.91"
4)
(M10)
5)
223 8.78"
40
3)
1.57"
EK550 EK1000
1) Dimension for extra auxiliary contact block.
2) Screw, nut and washer by-packed.
3) Min. distance to uninsulated wall.
4) Damping elements are included.
5) Earthing screw.
1SFC98099-069
EK1000-40-21
5
Time) Time) Time)

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