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Power contactor, AC-3 50 A, 22 kW / 400 V 230 V AC, 50 Hz, 3-pole, Size S2, Screw terminal !!! Phased-out product !!! Successor is SIRIUS 3RT2 Preferred successor type is >>3RT2036-1AP00<<
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Product brand name
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SIRIUS
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Product designation
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power contactor
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General technical data
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Size of contactor
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S2
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Insulation voltage
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● rated value
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690 V
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Degree of pollution
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3
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Surge voltage resistance rated value
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6 kV
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maximum permissible voltage for safe isolation
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● between coil and main contacts acc. to EN 60947-1
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400 V
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Protection class IP
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● on the front
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IP20
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● of the terminal
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IP00
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Shock resistance at rectangular impulse
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● at AC
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10g / 5 ms, 5g / 10 ms
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Shock resistance with sine pulse
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● at AC
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15g / 5 ms, 8g / 10 ms
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Mechanical service life (switching cycles)
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● of contactor typical
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10 000 000
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● of the contactor with added electronics-compatible auxiliary switch block typical
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5 000 000
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● of the contactor with added auxiliary switch block typical
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10 000 000
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Reference code acc. to DIN EN 81346-2
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Q
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Ambient conditions
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Installation altitude at height above sea level
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● maximum
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2 000 m
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Main circuit
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Number of poles for main current circuit
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3
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Number of NO contacts for main contacts
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3
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Number of NC contacts for main contacts
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0
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Operating current
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● at AC-1 at 400 V
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— at ambient temperature 40 °C rated value
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60 A
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● at AC-1
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— up to 690 V at ambient temperature 40 °C rated value
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60 A
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— up to 690 V at ambient temperature 60 °C rated value
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55 A
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● at AC-3
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— at 400 V rated value
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50 A
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— at 690 V rated value
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24 A
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● at AC-4 at 400 V rated value
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41 A
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Connectable conductor cross-section in main circuit at AC-1
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● at 60 °C minimum permissible
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16 mm²
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● at 40 °C minimum permissible
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16 mm²
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Operating current for approx. 200000 operating cycles at AC-4
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● at 400 V rated value
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24 A
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● at 690 V rated value
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12.6 A
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Operating current
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● at 1 current path at DC-1
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— at 24 V rated value
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55 A
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— at 110 V rated value
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4.5 A
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● with 2 current paths in series at DC-1
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— at 24 V rated value
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55 A
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— at 110 V rated value
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25 A
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● with 3 current paths in series at DC-1
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— at 24 V rated value
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55 A
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— at 110 V rated value
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55 A
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Operating current
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● at 1 current path at DC-3 at DC-5
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— at 24 V rated value
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35 A
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— at 110 V rated value
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2.5 A
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● with 2 current paths in series at DC-3 at DC-5
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— at 24 V rated value
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55 A
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— at 110 V rated value
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25 A
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● with 3 current paths in series at DC-3 at DC-5
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— at 24 V rated value
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55 A
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— at 110 V rated value
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55 A
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Operating power
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● at AC-1
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— at 230 V at 60 °C rated value
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22 kW
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— at 400 V rated value
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38 kW
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— at 690 V rated value
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66 kW
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— at 690 V at 60 °C rated value
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66 kW
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● at AC-2 at 400 V rated value
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22 kW
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● at AC-3
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— at 230 V rated value
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15 kW
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— at 400 V rated value
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22 kW
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— at 500 V rated value
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30 kW
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— at 690 V rated value
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22 kW
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