Product Description
Siemens 3RA1335-8XB30-1AK6 reversing contactor rated at 40 AMPS AC-3 (60 AMPS AC-1) with a 110v50Hz/120v60Hz AC coil complete with mechanical interlock and line and load side wiring harnesses. This 3 pole reversing contactor set is rated for 15 H.P. @ 230 volt and 30 H.P. @ 460 volt 3 Phase, mounts on standard 35MM DIN rail and comes with screw terminals. Additional auxiliaries and overload relays can be added to the 3RA1335-8XB30-1AK6 for additional signalling and motor protection.
| Coil Voltage | 110/120 volt AC |
| AMP Rating |
40 AMPS AC-3 60 AMPS AC-1 |
| Horsepower |
30 H.P. @ 460 volt 15 H.P. @ 230 volt |
| Mounting | DIN Rail |
"Safety" Contactors
Safety rated contactors are required to have positively driven (mirror) contact construction according to IEC 60947-4 Annex F. A mirror contact is a Normally Closed (NC) auxiliary contact which can not be closed simultaneously with a Normally Open (NO) main contact.
Siemens Contactors for “Safety” applications:
All Siemens standard 3RT, 3TF6, 40HN & 40PH Contactors are provided with positively driven (mirror) contacts which meet or exceed the criteria for "Safety Contactors” according to IEC 60947-4 Annex F which describes the requirements for mirror contact performance. When applying Safety Contactors in safety circuits, the NC auxiliary contacts must be wired in series or parallel and must be used as monitoring contacts with feedback to the safety evaluation device (i.e. safety relay or failsafe logic controller).
