Integrator's note on the J7KN-10-10-230
The Omron J7KN-10-10-230 is a contactor listed under Protection and Control Transformers, a cataloging point to verify before ordering — the category trail routes through Contactors, but the spec record places it in the dry-type control transformer subcategory. The mature lifecycle stage means this part is stable in production, not in active development; suitable for BOM freeze and long-term spares planning, but no new feature revisions are expected.
Rated at the mature lifecycle stage, the J7KN-10-10-230 is a production-stable Omron contactor. No discontinuation or last-time-buy notice is on record.
The 0.20 kg weight is a shipping and panel-handling figure — it tells you the contactor is light enough for a standard DIN-rail mount without additional bracketing, but heavy enough that a loose part in transit could shift. No coil voltage, contact rating, or auxiliary configuration appears in the spec record; these must be confirmed from the full Omron datasheet before wiring into a control circuit.