12 A AC-3 at 440 V — motor switching for a packed panel
The LC1K12013K7: That AC-3 rating means it switches squirrel-cage motor loads up to 12 A — the make/break on locked-rotor current is within the contactor's design envelope, so no contact welding on start. At 100 V AC coil voltage, the pull-in and hold power stay low — 1.3 W heat dissipation means it won't cook adjacent wiring in a dense enclosure.
45 mm wide — fits a standard DIN-rail slot
At 45 mm wide, 57 mm deep, and 58 mm tall, this contactor occupies one standard 45 mm DIN-rail module. The TeSys K frame is the compact member of the TeSys family — you can fit three of these across a 140 mm section without crowding the wireway. Flame retardance is rated V1 per UL 94 and meets NF F 16-101/102 class 2, so it passes the fire-smoke-toxicity requirements for rolling stock and building panels. The 1 NC auxiliary is wired on the side; no add-on block needed for basic interlocking.
Active production — sourced per RFQ
Sourced through independent distribution channels, quoted to order against your BOM quantity.