| Klockner Moeller Siemens |
(973) 473-0618 |
| Siemens Sirius 3RT1045-1A Contactor |
Special Pricing Available for Dealers and Service/Repair Firms |
Nationwide order desk and technical support:
Description:
Siemens Sirius 3RT1045-1A is a heavy-duty industrial motor starter contactor, suitable for starting 3-phase motors up to 30 HP @ 230 volts and 60 HP @ 460 volts. Auxiliary contacts can be front or side mounted. Plug-in overload relays are also available. 3RT1045-1A Contactor Selection Chart: 3-Phase
Motor
HorsepowerBuilt-In
Auxiliary
ContactsCont.
AmpsAC Coil
VoltageCatalog #
25 hp @ 200 V
30 hp @ 230 V
60 hp @ 460 V
75 hp @ 575 V-
105
24 3RT1045-1AC20 120 3RT1045-1AK60 208 3RT1045-1AM20 240 3RT1045-1AP60 480 3RT1045-1AV60
Coil Power Consumption: Inrush: 300 VA., Sealed: 21 VA.
Maximum Wire Size: 2 x 1/0 AWG, 1 x 2/0 AWG
Click here for:
pricing
auxiliary contacts
plug-in overload relays
Dimensions:
These units have track-mounting clips for 35mm DIN-rail as standard.
Front-mounted auxiliary contacts add an extra 49mm to the depth.
Side-mounted contacts add an extra 10mm to the side, per each block.
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