3RT2027-1AK60
Siemens Contactor S0, 32 A, 15 kW / 400 V, 110 V AC coil, 1 NO + 1 NC
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Siemens SIRIUS 3RT2027-1AK60 power contactor, size S0: AC-3 32 A, 15 kW at 400 V, 3-pole, 110 V AC 50 Hz / 120 V 60 Hz coil, 1 NO + 1 NC, screw terminals.
- Manufacturer
- Siemens
- Manufacturer part no.
- 3RT2027-1AK60
- Product family
- SIRIUS 3RT2 Contactors
- Type
- Contactor
- Lifecycle
- Active product (Siemens SiePortal)
- OEM successor
- Not stated
- Technical datasheet
- Data sheet
Technical specifications
- Manufacturer
- Siemens
- Manufacturer part no.
- 3RT2027-1AK60
- Type
- Contactor
- Application
- Motor contactor
- Used with
- SIRIUS 3RV2 motor starter combinations, size S0
- General technical data / size of contactor
- S0
- product extension / function module for communication
- No
- product extension / auxiliary switch
- Yes
- power loss [W] for rated value of the current / at AC in hot operating state
- 6.3 W
- power loss [W] for rated value of the current / at AC in hot operating state per pole
- 2.3 W
- power loss [W] for rated value of the current / without load current share typical
- 2.7 W
- General technical data / type of calculation of power loss current-dependent
- quadratic
- insulation voltage / of main circuit with degree of pollution 3 rated value
- 690 V
- insulation voltage / of auxiliary circuit with degree of pollution 3 rated value
- 690 V
- surge voltage resistance / of main circuit rated value
- 6 kV
- 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
- shock resistance at rectangular impulse / at AC
- 8,3 g / 5 ms, 5,3 g / 10 ms
- shock resistance with sine pulse / at AC
- 13,5 g / 5 ms, 8,3 g / 10 ms
- mechanical service life (operating cycles) / of contactor typical
- 10 000 000
- mechanical service life (operating cycles) / of the contactor with added electronically optimized auxiliary switch block typical
- 5 000 000
- 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
- 403.68 g
- Ambient conditions / installation altitude at height above sea level maximum
- 2 000 m
- ambient temperature / during operation
- -25 ... +60 °C
- 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 maximum
- 95 %
Show all 231 specificationsShow fewer
- number of poles for main current circuit
- 3
- number of NO contacts for main contacts
- 3
- number of NC contacts for main contacts
- 0
- operating voltage / at AC-3 rated value maximum
- 690 V
- operating voltage / at AC-3e rated value maximum
- 690 V
- 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
- operational current / at AC-4 at 400 V rated value
- 22 A
- operational current / at AC-5a up to 690 V rated value
- 44 A
- 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
- minimum cross-section in main circuit at maximum AC-1 rated value operational current for approx. 200000 operating cycles at
- 10 mm²
- AC-4 / at 400 V rated value
- 12 A
- 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
- operational current / with 3 current paths in series at DC-1 / at 60 V rated value
- 35 A
- operational current / with 3 current paths in series at DC-1 / at 110 V rated value
- 35 A
- operational current / with 3 current paths in series at DC-1 / at 220 V rated value
- 35 A
- operational current / with 3 current paths in series at DC-1 / at 440 V rated value
- 2.9 A
- operational current / with 3 current paths in series at DC-1 / at 600 V rated value
- 1.4 A
- operational current / at 1 current path at DC-3 at DC-5 / at 24 V rated value
- 20 A
- operational current / at 1 current path at DC-3 at DC-5 / at 60 V rated value
- 5 A
- operational current / at 1 current path at DC-3 at DC-5 / at 220 V rated value
- 1 A
- operational current / at 1 current path at DC-3 at DC-5 / at 440 V rated value
- 0.09 A
- operational current / at 1 current path at DC-3 at DC-5 / at 600 V rated value
- 0.06 A
- operational current / with 2 current paths in series at DC-3 at DC-5 / at 24 V rated value
- 35 A
- operational current / with 2 current paths in series at DC-3 at DC-5 / at 60 V rated value
- 35 A
- operational current / with 2 current paths in series at DC-3 at DC-5 / at 110 V rated value
- 15 A
- operational current / with 2 current paths in series at DC-3 at DC-5 / at 220 V rated value
- 3 A
- operational current / with 2 current paths in series at DC-3 at DC-5 / at 440 V rated value
- 0.27 A
- operational current / with 2 current paths in series at DC-3 at DC-5 / at 600 V rated value
- 0.16 A
- operational current / with 3 current paths in series at DC-3 at DC-5 / at 24 V rated value
- 35 A
- operational current / with 3 current paths in series at DC-3 at DC-5 / at 60 V rated value
- 35 A
- operational current / with 3 current paths in series at DC-3 at DC-5 / at 110 V rated value
- 35 A
- operational current / with 3 current paths in series at DC-3 at DC-5 / at 220 V rated value
- 10 A
- operational current / with 3 current paths in series at DC-3 at DC-5 / at 440 V rated value
- 0.6 A
- operational current / 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
- 4 / at 400 V rated value
- 6 kW
- 4 / at 690 V rated value
- 10.3 kW
- operating apparent power at AC-6a / up to 230 V for current peak value n=20 rated value
- 12.2 kVA
- operating apparent power at AC-6a / up to 400 V for current peak value n=20 rated value
- 21.3 kVA
- operating apparent power at AC-6a / up to 500 V for current peak value n=20 rated value
- 23.3 kVA
- operating apparent power at AC-6a / up to 690 V for current peak value n=20 rated value
- 25 kVA
- operating apparent power at AC-6a / up to 230 V for current peak value n=30 rated value
- 8.1 kVA
- operating apparent power at AC-6a / up to 400 V for current peak value n=30 rated value
- 14.2 kVA
- operating apparent power at AC-6a / up to 500 V for current peak value n=30 rated value
- 15.5 kVA
- operating apparent power at AC-6a / up to 690 V for current peak value n=30 rated value
- 21.5 kVA
- 40 °C / limited to 1 s switching at zero current maximum
- 499 A; Use minimum cross-section acc. to AC-1 rated value
- 40 °C / limited to 5 s switching at zero current maximum
- 341 A; Use minimum cross-section acc. to AC-1 rated value
- 40 °C / limited to 10 s switching at zero current maximum
- 260 A; Use minimum cross-section acc. to AC-1 rated value
- 40 °C / limited to 30 s switching at zero current maximum
- 199 A; Use minimum cross-section acc. to AC-1 rated value
- 40 °C / limited to 60 s switching at zero current maximum
- 162 A; Use minimum cross-section acc. to AC-1 rated value
- no-load switching frequency / at AC
- 5 000 1/h
- no-load switching frequency / operating frequency / at AC-1 maximum
- 1 000 1/h
- no-load switching frequency / operating frequency / at AC-2 maximum
- 750 1/h
- no-load switching frequency / operating frequency / at AC-3 maximum
- 750 1/h
- no-load switching frequency / operating frequency / at AC-3e / maximum
- 750 1/h
- no-load switching frequency / operating frequency / at AC-4 maximum
- 250 1/h
- type of voltage of the control supply voltage
- AC
- control supply voltage at AC / at 50 Hz rated value
- 110 V
- control supply voltage at AC / at 60 Hz rated value
- 120 V
- magnet coil at AC / at 50 Hz
- 0.8 ... 1.1
- magnet coil at AC / at 60 Hz
- 0.8 ... 1.1
- apparent pick-up power of magnet coil at AC / at 50 Hz
- 81 V·A
- apparent pick-up power of magnet coil at AC / at 60 Hz
- 79 V·A
- inductive power factor with closing power of the coil / at 50 Hz
- 0.72
- inductive power factor with closing power of the coil / at 60 Hz
- 0.74
- apparent holding power of magnet coil at AC / at 50 Hz
- 10.5 V·A
- apparent holding power of magnet coil at AC / at 60 Hz
- 8.5 V·A
- inductive power factor with the holding power of the coil / at 50 Hz
- 0.25
- inductive power factor with the holding power of the coil / at 60 Hz
- 0.28
- closing delay / at AC
- 8 ... 40 ms
- opening delay / at AC
- 4 ... 16 ms
- Control circuit/ Control / arcing time
- 10 ms
- control version of the switch operating mechanism
- Standard A1 - A2
- number of NC contacts for auxiliary contacts instantaneous contact
- 1
- number of NO contacts for auxiliary contacts instantaneous contact
- 1
- Auxiliary circuit / operational current at AC-12 maximum
- 10 A
- operational current at AC-15 / at 230 V rated value
- 10 A
- operational current at AC-15 / at 400 V rated value
- 3 A
- operational current at AC-15 / at 500 V rated value
- 2 A
- operational current at AC-15 / at 690 V rated value
- 1 A
- operational current at DC-12 / at 24 V rated value
- 10 A
- operational current at DC-12 / at 48 V rated value
- 6 A
- operational current at DC-12 / at 60 V rated value
- 6 A
- operational current at DC-12 / at 110 V rated value
- 3 A
- operational current at DC-12 / at 125 V rated value
- 2 A
- operational current at DC-12 / at 220 V rated value
- 1 A
- operational current at DC-12 / at 600 V rated value
- 0.15 A
- operational current at DC-13 / at 24 V rated value
- 10 A
- operational current at DC-13 / at 48 V rated value
- 2 A
- operational current at DC-13 / at 60 V rated value
- 2 A
- operational current at DC-13 / at 110 V rated value
- 1 A
- operational current at DC-13 / at 125 V rated value
- 0.9 A
- operational current at DC-13 / at 220 V rated value
- 0.3 A
- operational current at DC-13 / at 600 V rated value
- 0.1 A
- contact reliability of auxiliary contacts
- 1 faulty switching per 100 million (17 V, 1 mA)
- full-load current (FLA) for 3-phase AC motor / at 480 V rated value
- 27 A
- full-load current (FLA) for 3-phase AC motor / at 600 V rated value
- 27 A
- yielded mechanical performance [hp] / for single-phase AC motor / at 110/120 V rated value
- 2 hp
- yielded mechanical performance [hp] / for single-phase AC motor / at 230 V rated value
- 5 hp
- yielded mechanical performance [hp] / for 3-phase AC motor / at 200/208 V rated value
- 10 hp
- yielded mechanical performance [hp] / for 3-phase AC motor / at 220/230 V rated value
- 10 hp
- yielded mechanical performance [hp] / for 3-phase AC motor / at 460/480 V rated value
- 20 hp
- yielded mechanical performance [hp] / for 3-phase AC motor / at 575/600 V rated value
- 25 hp
- UL/CSA ratings / contact rating of auxiliary contacts according to UL
- A600 / P600
- UL/CSA ratings / UL File Number (CCN)
- E31519 (NLDX, NLDX7)
- design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 V
- C characteristic: 10 A; 0.4 kA
- design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 1 required
- gG: 125 A (690 V,100 kA), aM: 50 A (690 V,100 kA), BS88: 125 A (415 V,80 kA)
- design of the fuse link / for short-circuit protection of the main circuit / with type of coordination 2 required
- gG: 50 A (690 V, 100 kA), aM: 25 A (690 V, 100 kA), BS88: 50 A (415 V, 80 kA)
- design of the fuse link / for short-circuit protection of the auxiliary switch required
- gG: 10 A (500 V, 1 kA)
- Installation/ mounting/ dimensions / mounting position
- +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface
- Installation/ mounting/ dimensions / fastening method side-by-side mounting
- Yes
- Installation/ mounting/ dimensions / fastening method
- screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715
- Installation/ mounting/ dimensions / height
- 85 mm
- Installation/ mounting/ dimensions / width
- 45 mm
- Installation/ mounting/ dimensions / depth
- 97 mm
- required spacing / with side-by-side mounting / forwards
- 10 mm
- required spacing / with side-by-side mounting / upwards
- 10 mm
- required spacing / with side-by-side mounting / downwards
- 10 mm
- required spacing / with side-by-side mounting / at the side
- 0 mm
- required spacing / for grounded parts / forwards
- 10 mm
- required spacing / for grounded parts / upwards
- 10 mm
- required spacing / for grounded parts / at the side
- 6 mm
- required spacing / for grounded parts / downwards
- 10 mm
- required spacing / for live parts / forwards
- 10 mm
- required spacing / for live parts / upwards
- 10 mm
- required spacing / for live parts / downwards
- 10 mm
- required spacing / for live parts / at the side
- 6 mm
- type of electrical connection / for main current circuit
- screw-type terminals
- type of electrical connection / for auxiliary and control circuit
- screw-type terminals
- type of electrical connection / at contactor for auxiliary contacts
- Screw-type terminals
- type of electrical connection / of magnet coil
- screw terminal
- type of connectable conductor cross-sections / for main contacts / solid
- 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
- type of connectable conductor cross-sections / for main contacts / solid or stranded
- 2x (1 ... 2.5 mm²), 2x (2.5 ... 10 mm²)
- type of connectable conductor cross-sections / for main contacts / finely stranded with core end processing
- 2x (1 ... 2.5 mm²), 2x (2.5 ... 6 mm²), 1x 10 mm²
- type of connectable conductor cross-sections / for AWG cables for main contacts
- 2x (16 ... 12), 2x (14 ... 8)
- connectable conductor cross-section for main contacts / solid
- 1 ... 10 mm²
- connectable conductor cross-section for main contacts / stranded
- 1 ... 10 mm²
- connectable conductor cross-section for main contacts / finely stranded with core end processing
- 1 ... 10 mm²
- connectable conductor cross-section for auxiliary contacts / solid or stranded
- 0.5 ... 2.5 mm²
- connectable conductor cross-section for auxiliary contacts / finely stranded with core end processing
- 0.5 ... 2.5 mm²
- type of connectable conductor cross-sections / for auxiliary contacts / solid or stranded
- 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
- type of connectable conductor cross-sections / for auxiliary contacts / finely stranded with core end processing
- 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
- type of connectable conductor cross-sections / for AWG cables for auxiliary contacts
- 2x (20 ... 16), 2x (18 ... 14)
- Connections/ Terminals / AWG number as coded connectable conductor cross section for main contacts
- 16 ... 8
- Connections/ Terminals / AWG number as coded connectable conductor cross section for auxiliary contacts
- 20 ... 14
- product function / mirror contact according to IEC 60947-4-1
- Yes
- product function / positively driven operation according to IEC 60947-5-1
- No
- product function / suitable for safety function
- Yes
- suitability for use safety-related switching OFF
- Yes
- Safety related data / service life maximum
- 20 a
- Safety related data / test wear-related service life necessary
- Yes
- proportion of dangerous failures / with low demand rate according to SN 31920
- 40 %
- proportion of dangerous failures / with high demand rate according to SN 31920
- 73 %
- Safety related data / B10 value with high demand rate according to SN 31920
- 1 000 000
- Safety related data / failure rate [FIT] with low demand rate according to SN 31920 ISO 13849
- 100 FIT
- Safety related data / device type according to ISO 13849-1
- 3
- Safety related data / overdimensioning according to ISO 13849-2 necessary IEC 61508
- Yes
- safety device type according to IEC 61508-2 Electrical Safety
- Type A
- Safety related data / protection class IP on the front according to IEC 60529
- IP20
- Safety related data / touch protection on the front according to IEC 60529
- finger-safe, for vertical contact from the front
- Environmental Product Declaration / global warming potential [CO2 eq] / during manufacturing
- 1.9 kg
- Environmental Product Declaration / global warming potential [CO2 eq] / during operation
- 72.4 kg
- Environmental Product Declaration / global warming potential [CO2 eq] / after end of life
- -0.117 kg
- Environmental Product Declaration / global warming potential [CO2 eq] / total
- 74.2 kg
- Approvals Certificates / General Product Approval Railway
- EMV Test Certificates Special Test Certific- ate
Technical documents (1)
Key features
- Size S0, 3-pole
- AC-3 32 A, 15 kW at 400 V
- Coil 110 V AC 50 Hz / 120 V AC 60 Hz
- Auxiliary contacts 1 NO + 1 NC
- Screw terminals
About the Siemens 3RT2027-1AK60
The Siemens 3RT2027-1AK60 is a size S0 SIRIUS power contactor, rated 32 A at AC-3 and 15 kW at 400 V according to Siemens's data sheet, with three main contacts, a coil for 110 V AC at 50 Hz or 120 V AC at 60 Hz, one NO and one NC auxiliary contact and screw terminals. SiePortal lists it as an active product.
What is the 3RT2027-1AK60 used for?
It switches motors up to about 15 kW at 400 V in panels with a 110 V AC control circuit.
Lifecycle and successor
Active product (Siemens SiePortal).
Before you order
What to photograph or confirm so the right unit is quoted.
Check the full order number: the last digits set the coil voltage (for example -1BB40 is 24 V DC, -1AK60 is 110 V AC 50 Hz / 120 V 60 Hz). Match the size and rated current too.
Alternatives for 3RT2027-1AK60
The manufacturer’s named successor and other parts in the same family. None is a drop-in replacement without checking wiring, I/O and configuration for your installation.
| Product | Manufacturer | Type | Lifecycle | Relationship | Qty Available | Price | Action |
|---|---|---|---|---|---|---|---|
| Siemens 3RT2015-1BB41Contactor S00, 7 A, 3 kW / 400 V, 24 V DC coil, 1 NO | Siemens | Contactor | Active product (Siemens SiePortal) | Same family | On Request | On request | View › |
| Siemens 3RT2026-1BB40Contactor S0, 25 A, 11 kW / 400 V, 24 V DC coil, 1 NO + 1 NC | Siemens | Contactor | Active product (Siemens SiePortal) | Same family | On Request | On request | View › |
| Siemens 3RT2026-1AK60Contactor S0, 25 A, 11 kW / 400 V, 110 V AC coil, 1 NO + 1 NC | Siemens | Contactor | Active product (Siemens SiePortal) | Same family | On Request | On request | View › |
| Siemens 3RT2036-1AK60Contactor S2, 51 A, 22 kW / 400 V, 110 V AC coil, 1 NO + 1 NC | Siemens | Contactor | Active product (Siemens SiePortal) | Same family | On Request | On request | View › |
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