Siemens 3RT1 Series Contactor, 110 V ac Coil, 3-Pole, 25 A, 11 kW, 3NO, 400 V ac - 3RT1026-1AF00

Size of contactor: S0
Degree of pollution: 3
Protection class IP:
● on the front: IP20
● of the terminal: IP00
Operating current
● at AC-1 at 400 V
— at ambient temperature 40 °C rated value: 40 A
● at AC-1
— up to 690 V at ambient temperature 40 °C
rated value: 40 A
— up to 690 V at ambient temperature 60 °C
rated value: 35 A
● at AC-3
— at 400 V rated value: 25 A
● at AC-4 at 400 V rated value: 15.5 A
Operating current
● at 1 current path at DC-1
— at 24 V rated value: 35 A
— at 110 V rated value: 4.5 A
● with 2 current paths in series at DC-1
— at 24 V rated value: 35 A
— at 110 V rated value: 35 A
● with 3 current paths in series at DC-1
— at 24 V rated value: 35 A
— at 110 V rated value: 35 A
Operating current
● at 1 current path at DC-3 at DC-5
— at 24 V rated value: 20 A
— at 110 V rated value: 2.5 A
● with 2 current paths in series at DC-3 at DC-5
— at 24 V rated value: 35 A
— at 110 V rated value: 15 A
● with 3 current paths in series at DC-3 at DC-5
— at 24 V rated value: 35 A
— at 110 V rated value: 35 A
Operating power
● at AC-1
— at 400 V rated value: 23 kW
3RT1026-1AF00 Subject to change without notice
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● at AC-2 at 400 V rated value 11 kW
● at AC-3
— at 400 V rated value: 11 kW
— at 500 V rated value :11 kW
— at 690 V rated value :11 kW
Power loss [W] at AC-3 at 400 V for rated value of
the operating current per conductor: 1.6 W
Type of voltage of the control supply voltage: AC
Control supply voltage at AC
● at 50 Hz rated value: 110 V
Control supply voltage frequency
● 1 rated value: 50 Hz
Operating range factor control supply voltage rated
value of magnet coil at AC
● at 50 Hz: 0.8 ... 1.1
Apparent pick-up power of magnet coil at AC: 61 V·A
Inductive power factor with closing power of the coil: 0.82
Apparent holding power of magnet coil at AC: 7.8 V·A
Inductive power factor with the holding power of the
coil: 0.24