Details
- •Low-voltage control systems
- •Power contactor, AC switching
- •1 KOM
- •ABB
Technical specifications
Height272mm
Width296mm
Rated operation current Ie at AC-3, 400 V550A
Depth-mm
Rated operation power at AC-3, 400 V280kW
Rated control supply voltage Us at AC 50HZ- - -V
Rated operation current Ie at AC-1, 400 V800A
Modular versionNo
Type of electrical connection of main circuitRail connection
Operating voltage at AC 60 Hz- - -V
Rated control supply voltage Us at DC125 - 125V
Operating voltage at AC 50 Hz- - -V
Rated operation current Ie at AC-4, 400 V-A
Rated operation power at AC-4, 400 V-kW
Rated operation power NEMA-kW
Rated control supply voltage Us at AC 60HZ- - -V
Voltage type for actuatingDC
Number of auxiliary contacts as normally open contact2
Number of normally closed contacts as main contact0
Number of auxiliary contacts as normally closed contact1
Number of normally open contacts as main contact4
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
SK827041-DU | EK550-40-21 125V DC
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Details
- Low-voltage control systems
- Power contactor, AC switching
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Height
272mm
Width
296mm
Rated operation current Ie at AC-3, 400 V
550A
Depth
-mm
Rated operation power at AC-3, 400 V
280kW
Rated control supply voltage Us at AC 50HZ
- .. -V
Rated operation current Ie at AC-1, 400 V
800A
Modular version
Type of electrical connection of main circuit
Rail connection
Operating voltage at AC 60 Hz
- .. -V
Rated control supply voltage Us at DC
125 .. 125V
Operating voltage at AC 50 Hz
- .. -V
Rated operation current Ie at AC-4, 400 V
-A
Rated operation power at AC-4, 400 V
-kW
Rated operation power NEMA
-kW
Rated control supply voltage Us at AC 60HZ
- .. -V
Voltage type for actuating
DC
Number of auxiliary contacts as normally open contact
2
Number of normally closed contacts as main contact
0
Number of auxiliary contacts as normally closed contact
1
Number of normally open contacts as main contact
4
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.