Omron G9SE Safety Relays
Omron G9SE is a compact safety-relay family that works well when the machine safety concept is standalone and the panel does not have space to waste. It is a practical shortlist when you want relay-based safeguarding without moving into a heavier modular ecosystem. Use the series page to compare exact relay variants around channel needs, contact structure, and service expectations. The best choice is usually the one that preserves the original safeguarding logic while fitting the available panel footprint. Omron G9SE Safety Relays currently indexes 2 model entries in this seed. Use that list as a decision queue, not as proof that every order code is equivalent for your application.
Compare related series
Start with the Industrial Safety Relays overview to compare nearby series, review the main selection factors, and narrow the shortlist before choosing a specific model.
Series Products

Omron
Omron G9SE-201-DC24
G9SE-201-DC24
Omron G9SE-201-DC24 is a 24 VDC compact safety relay with two instantaneous NO safety outputs and one PNP auxiliary output for E-stop, guard-door, and interlock circuits that do not need off-delay contacts.
Lifecycle Status: PM280 — Active
Omron
Omron G9SE-401-DC24
G9SE-401-DC24
Omron G9SE-401-DC24 is a 24 VDC G9SE safety relay unit with four instantaneous NO safety outputs and one PNP auxiliary output for compact machine-safety circuits.
Lifecycle Status: PM280 — Active