

Details
- •Low-voltage industrial components
- •Power contactor, AC switching
- •1 KOM
- •SIEMENS
Technical specifications
3RT2028-1AP00 | power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz

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Details
- Low-voltage industrial components
- Power contactor, AC switching
- 1 KOM
- SIEMENS
Technical specifications
Number of normally open contacts as main contact
3
Number of auxiliary contacts as normally open contact
1
Number of auxiliary contacts as normally closed contact
1
Number of normally closed contacts as main contact
-99999
Modular version
Rated operation power at AC-3, 400 V
18.5kW
Rated operation current Ie at AC-1, 400 V
50A
Rated operation current Ie at AC-3, 400 V
38A
Rated operation power at AC-4, 400 V
-kW
Rated operation power NEMA
18.38746875kW
Type of electrical connection of main circuit
Screw connection
Rated control supply voltage Us at AC 50HZ
230 .. 230V
Rated operation current Ie at AC-4, 400 V
22A
Rated control supply voltage Us at DC
-99999 .. -99999V
Voltage type for actuating
AC