

Details
- •Low-voltage industrial components
- •Power contactor, AC switching
- •1 KOM
- •ABB
Technical specifications
1SFL447101R1411 | AF140-40-11-14 250-500V AC/DC

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Details
- Low-voltage industrial components
- Power contactor, AC switching
- 1 KOM
- ABB
Technical specifications
Rated operation power at AC-3, 400 V
75kW
Modular version
Number of auxiliary contacts as normally open contact
1
Number of normally open contacts as main contact
4
Number of normally closed contacts as main contact
-
Rated operation current Ie at AC-3, 400 V
140A
Number of auxiliary contacts as normally closed contact
1
Rated operation current Ie at AC-1, 400 V
175A
Rated operation power NEMA
-kW
Rated control supply voltage Us at AC 60HZ
250 .. 500V
Rated control supply voltage Us at AC 50HZ
250 .. 500V
Type of electrical connection of main circuit
Screw connection
Voltage type for actuating
AC/DC
Rated operation power at AC-4, 400 V
-kW
Rated operation current Ie at AC-4, 400 V
-A
Rated control supply voltage Us at DC
250 .. 500V