Details
- •Low-voltage control systems
- •Power contactor, AC switching
- •1 KOM
- •ABB
Technical specifications
Rated operation current Ie at AC-1, 400 V800A
Depth-mm
Width296mm
Rated operation power at AC-3, 400 V280kW
Rated operation current Ie at AC-3, 400 V550A
Rated control supply voltage Us at AC 60HZ- - -V
Height272mm
Modular versionNo
Rated control supply voltage Us at AC 50HZ- - -V
Rated operation current Ie at AC-4, 400 V-A
Operating voltage at AC 50 Hz- - -V
Rated control supply voltage Us at DC17 - 32V
Operating voltage at AC 60 Hz- - -V
Rated operation power NEMA-kW
Rated operation power at AC-4, 400 V-kW
Number of auxiliary contacts as normally open contact1
Number of normally open contacts as main contact4
Number of auxiliary contacts as normally closed contact2
Number of normally closed contacts as main contact0
Type of electrical connection of main circuitBolt connection
Voltage type for actuatingDC
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SK827041-WB | EK550-40-21 17-32V D.C.
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Details
- Low-voltage control systems
- Power contactor, AC switching
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated operation current Ie at AC-1, 400 V
800A
Depth
-mm
Width
296mm
Rated operation power at AC-3, 400 V
280kW
Rated operation current Ie at AC-3, 400 V
550A
Rated control supply voltage Us at AC 60HZ
- .. -V
Height
272mm
Modular version
Rated control supply voltage Us at AC 50HZ
- .. -V
Rated operation current Ie at AC-4, 400 V
-A
Operating voltage at AC 50 Hz
- .. -V
Rated control supply voltage Us at DC
17 .. 32V
Operating voltage at AC 60 Hz
- .. -V
Rated operation power NEMA
-kW
Rated operation power at AC-4, 400 V
-kW
Number of auxiliary contacts as normally open contact
1
Number of normally open contacts as main contact
4
Number of auxiliary contacts as normally closed contact
2
Number of normally closed contacts as main contact
0
Type of electrical connection of main circuit
Bolt connection
Voltage type for actuating
DC
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.