Details
- •Low-voltage control systems
- •Power contactor, AC switching
- •1 KOM
- •ABB
Technical specifications
Modular versionNo
Rated operation current Ie at AC-1, 400 V800A
Rated operation current Ie at AC-4, 400 V-A
Rated control supply voltage Us at DC220 - 220V
Rated control supply voltage Us at AC 60HZ- - -V
Rated operation power at AC-4, 400 V-kW
Rated operation power NEMA-kW
Number of normally open contacts as main contact4
Number of normally closed contacts as main contact0
Type of electrical connection of main circuitBolt connection
Voltage type for actuatingAC/DC
Rated operation power at AC-3, 400 V280kW
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact2
Rated operation current Ie at AC-3, 400 V550A
Rated control supply voltage Us at AC 50HZ- - -V
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SK827041-DF | EK550-40-21 220V DC
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Details
- Low-voltage control systems
- Power contactor, AC switching
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Modular version
Rated operation current Ie at AC-1, 400 V
800A
Rated operation current Ie at AC-4, 400 V
-A
Rated control supply voltage Us at DC
220 .. 220V
Rated control supply voltage Us at AC 60HZ
- .. -V
Rated operation power at AC-4, 400 V
-kW
Rated operation power NEMA
-kW
Number of normally open contacts as main contact
4
Number of normally closed contacts as main contact
0
Type of electrical connection of main circuit
Bolt connection
Voltage type for actuating
AC/DC
Rated operation power at AC-3, 400 V
280kW
Number of auxiliary contacts as normally open contact
1
Number of auxiliary contacts as normally closed contact
2
Rated operation current Ie at AC-3, 400 V
550A
Rated control supply voltage Us at AC 50HZ
- .. -V
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.