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Item code: 3RA2816-0EW20
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Khởi động từ SIEMENS 3RT2027-1BB44. product brand name: SIRIUS; product designation: Power contactor; product type designation: 3RT2.
Item code
3RT2027-1BB44
Unit
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For MRO items, verifying the correct code matters more than selecting by image. TESFA checks the key technical points before confirming a quotation.
| Attribute | Product specification |
|---|---|
| Mã sản phẩm | 3RT2027-1BB44 |
| Tên gọi chính hãng | power contactor, AC-3e/AC-3, 32 A, 15 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 2 NO + 2 NC, screw terminal, size: S0, removable auxiliary switch |
| product brand name | SIRIUS |
| product designation | Power contactor |
| product type designation | 3RT2 |
| General technical data / size of contactor | S0 |
| General technical data / product extension / function module for communication | No |
| General technical data / product extension / auxiliary switch | No |
| General technical data / power loss [W] for rated value of the current / at AC in hot operating state | 6.3 W |
| General technical data / power loss [W] for rated value of the current / at AC in hot operating state per pole | 2.3 W |
| General technical data / power loss [W] for rated value of the current / without load current share typical | 5.9 W |
| General technical data / type of calculation of power loss current-dependent | quadratic |
| General technical data / insulation voltage / of main circuit with degree of pollution 3 rated value | 690 V |
| General technical data / insulation voltage / of auxiliary circuit with degree of pollution 3 rated value | 690 V |
| General technical data / surge voltage resistance / of main circuit rated value | 6 kV |
| General technical data / surge voltage resistance / of auxiliary circuit rated value | 6 kV |
| General technical data / maximum permissible voltage for protective separation between coil and main contacts according to EN 60947-1 | 400 V |
| General technical data / shock resistance at rectangular impulse / at DC | 10g / 5 ms, 7,5g / 10 ms |
| General technical data / shock resistance with sine pulse / at DC | 15 g / 5 ms, 10 g / 10 ms |
| General technical data / mechanical service life (operating cycles) / of contactor typical | 10 000 000 |
| General technical data / mechanical service life (operating cycles) / of the contactor with added electronically optimized auxiliary switch block typical | 5 000 000 |
| General technical data / mechanical service life (operating cycles) / of the contactor with added auxiliary switch block typical | 10 000 000 |
| General technical data / reference code according to IEC 81346-2 | Q |
| General technical data / Substance Prohibitance (day/month/year) | 10/01/2009 |
| General technical data / Net Weight | 640 g |
| Ambient conditions / installation altitude at height above sea level maximum | 2 000 m |
| Ambient conditions / ambient temperature / during operation | -25 ... +60 °C |
| Ambient conditions / ambient temperature / during storage | -55 ... +80 °C |
| Ambient conditions / relative humidity minimum | 10 % |
| Ambient conditions / relative humidity at 55 °C according to IEC 60068-2-30 | 95 % |
| Main circuit / number of poles for main current circuit | 3 |
| Main circuit / number of NO contacts for main contacts | 3 |
| Main circuit / number of NC contacts for main contacts | 0 |
| Main circuit / operating voltage / at AC-3 rated value maximum | 690 V |
| Main circuit / operating voltage / at AC-3e rated value maximum | 690 V |
| Main circuit / operational current / at AC-1 at 400 V at ambient temperature 40 °C rated value | 50 A |
| operational current / at AC-1 / up to 690 V at ambient temperature 40 °C rated value | 50 A |
| operational current / at AC-1 / up to 690 V at ambient temperature 60 °C rated value | 42 A |
| operational current / at AC-3 / at 400 V rated value | 32 A |
| operational current / at AC-3 / at 500 V rated value | 32 A |
| operational current / at AC-3 / at 690 V rated value | 21 A |
| operational current / at AC-3e / at 400 V rated value | 32 A |
| operational current / at AC-3e / at 500 V rated value | 32 A |
| operational current / at AC-3e / at 690 V rated value | 21 A |
| Main circuit / operational current / at AC-4 at 400 V rated value | 22 A |
| Main circuit / operational current / at AC-5a up to 690 V rated value | 44 A |
| Main circuit / operational current / at AC-5b up to 400 V rated value | 26.5 A |
| operational current / at AC-6a / up to 230 V for current peak value n=20 rated value | 30.8 A |
| operational current / at AC-6a / up to 400 V for current peak value n=20 rated value | 30.8 A |
| operational current / at AC-6a / up to 500 V for current peak value n=20 rated value | 27 A |
| operational current / at AC-6a / up to 690 V for current peak value n=20 rated value | 21 A |
| operational current / at AC-6a / up to 230 V for current peak value n=30 rated value | 20.5 A |
| operational current / at AC-6a / up to 400 V for current peak value n=30 rated value | 20.5 A |
| operational current / at AC-6a / up to 500 V for current peak value n=30 rated value | 18 A |
| operational current / at AC-6a / up to 690 V for current peak value n=30 rated value | 18 A |
| Main circuit / minimum cross-section in main circuit at maximum AC-1 rated value | 10 mm² |
| Main circuit / AC-4 / at 400 V rated value | 12 A |
| Main circuit / AC-4 / at 690 V rated value | 12 A |
| operational current / at 1 current path at DC-1 / at 24 V rated value | 35 A |
| operational current / at 1 current path at DC-1 / at 60 V rated value | 20 A |
| operational current / at 1 current path at DC-1 / at 110 V rated value | 4.5 A |
| operational current / at 1 current path at DC-1 / at 220 V rated value | 1 A |
| operational current / at 1 current path at DC-1 / at 440 V rated value | 0.4 A |
| operational current / at 1 current path at DC-1 / at 600 V rated value | 0.25 A |
| operational current / with 2 current paths in series at DC-1 / at 24 V rated value | 35 A |
| operational current / with 2 current paths in series at DC-1 / at 60 V rated value | 35 A |
| operational current / with 2 current paths in series at DC-1 / at 110 V rated value | 35 A |
| operational current / with 2 current paths in series at DC-1 / at 220 V rated value | 5 A |
| operational current / with 2 current paths in series at DC-1 / at 440 V rated value | 1 A |
| operational current / with 2 current paths in series at DC-1 / at 600 V rated value | 0.8 A |
| operational current / with 3 current paths in series at DC-1 / at 24 V rated value | 35 A |
| at 60 V rated value | 35 A |
| at 110 V rated value | 35 A |
| at 220 V rated value | 35 A |
| at 440 V rated value | 2.9 A |
| at 600 V rated value | 1.4 A |
| at 1 current path at DC-3 at DC-5 / at 24 V rated value | 20 A |
| at 1 current path at DC-3 at DC-5 / at 60 V rated value | 5 A |
| at 1 current path at DC-3 at DC-5 / at 110 V rated value | 2.5 A |
| at 1 current path at DC-3 at DC-5 / at 220 V rated value | 1 A |
| at 1 current path at DC-3 at DC-5 / at 440 V rated value | 0.09 A |
| at 1 current path at DC-3 at DC-5 / at 600 V rated value | 0.06 A |
| with 2 current paths in series at DC-3 at DC-5 / at 24 V rated value | 35 A |
| with 2 current paths in series at DC-3 at DC-5 / at 60 V rated value | 35 A |
| with 2 current paths in series at DC-3 at DC-5 / at 110 V rated value | 15 A |
| with 2 current paths in series at DC-3 at DC-5 / at 220 V rated value | 3 A |
| with 2 current paths in series at DC-3 at DC-5 / at 440 V rated value | 0.27 A |
| with 2 current paths in series at DC-3 at DC-5 / at 600 V rated value | 0.16 A |
| with 3 current paths in series at DC-3 at DC-5 / at 24 V rated value | 35 A |
| with 3 current paths in series at DC-3 at DC-5 / at 60 V rated value | 35 A |
| with 3 current paths in series at DC-3 at DC-5 / at 110 V rated value | 35 A |
| with 3 current paths in series at DC-3 at DC-5 / at 220 V rated value | 10 A |
| with 3 current paths in series at DC-3 at DC-5 / at 440 V rated value | 0.6 A |
| with 3 current paths in series at DC-3 at DC-5 / at 600 V rated value | 0.6 A |
| operating power / at AC-3 / at 230 V rated value | 7.5 kW |
| operating power / at AC-3 / at 400 V rated value | 15 kW |
| operating power / at AC-3 / at 500 V rated value | 15 kW |
| operating power / at AC-3 / at 690 V rated value | 18.5 kW |
| operating power / at AC-3e / at 230 V rated value | 7.5 kW |
| operating power / at AC-3e / at 400 V rated value | 15 kW |
| operating power / at AC-3e / at 500 V rated value | 15 kW |
| operating power / at AC-3e / at 690 V rated value | 18.5 kW |
Item code: 3RA2816-0EW20
Item code: 3RT2035-1NB30
Item code: 6MF2805-0AA00
Item code: 6ES7440-1CS00-0YE0
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