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ESR4-NV30-30

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Safety relay, dual-channel, 24V DC, off-delay 1.5–30 s, 2 enabling paths + 1 signal contact, IEC/EN 60204 Stop Category 0/1 compliant.

The Eaton/Moeller ESR4-NV30-30 safety relay is a dual-channel device with long-range off-delay capability for controlled machine shutdowns. Operating at 24 V DC, it features an adjustable delay from 1.5 to 30 seconds, enabling timed power removal for enhanced safety. The relay provides two enabling paths and one signal contact, along with three delayed and four non-delayed contacts for flexible integration. Conforming to IEC/EN 60204 Stop Category 0 and 1 standards, it is well-suited for emergency stop and safety gate monitoring applications where a delayed shutdown is required.

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