Mitsubishi Electric
Q312B
Q312B Mitsubishi MELSEC-Q Series Main base
Mitsubishi Electric Q312B — Main base, MELSEC-Q Series. 12 slots, power supply module required, for Q Series modules. Mitsubishi Electric has announced the end of this model (2029/09 To be end of order). PartnerPLC supplies new and surplus Mitsubishi parts — request a quote for price, condition and lead time.
The Mitsubishi Electric Q312B is a main base in the MELSEC-Q Series. 12 slots, power supply module required, for Q Series modules. Mitsubishi Electric has announced its discontinuation (2029/09 To be end of order) — plan spares now; PartnerPLC also sources it on the surplus market after the end of order. Specifications and manuals below are Mitsubishi Electric's own data.
| Brand | Mitsubishi Electric |
| Lifecycle status | active mature |