Product Description
The Siemens 3RT1066-6AF36 three pole IEC contactor is rated for 300 AMPS AC-3 and 330 AMPS AC-1, 125 H.P. @ 230 volt and 250 H.P. @ 460 volt 3-phase and has a 110 to 127 volt AC/DC coil voltage. This 3 pole Siemens contactor comes with screw connection terminals (bolt-on) and base mounts to the back of the panel. Front and side mounted auxiliary contacts, in two, three and four pole versions, can be mounted to this Siemens 300 AMP contactor to add additional signaling contacts in both normally open and normally closed variations.
| AMP Rating |
300 AMP AC-3 330 AMP AC-1 |
| Coil Voltage | 110 to 127 volt AC/DC |
| Horsepower |
250 H.P. @ 460 volt 125 H.P. @ 230 volt |
| Auxiliaries |
2 side mounted, each with 1 NO/1 NC |
| Terminals | Bolt on lugs |
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The contactors can be equipped with a maximum of 8 auxiliary contacts, with identical auxiliary switch blocks from S0 to S12. Of these, no more than 4 are permitted to be NC contacts.
The magnetic coil is switched on and off directly with the control supply voltage Us via terminals A1/A2.
To allow easy coil changing, for example if the application is changed, the magnetic coil can be pulled out upwards without tools after the release mechanism has been actuated, and can be replaced by any other required coil of the same size.
