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Eaton / Moeller Series
Eaton/Moeller ESR4-NO-21 safety relay for monitoring emergency stop circuits and safety door circuits in machines and systems. Designed with 24V AC/DC operating voltage and dual-channel configuration, it provides four non-delayed enabling contacts and one signal contact. Conforms to IEC/EN 60204-1 for stop category 0 and category 1 protection paths.
Country of Origin: DE
We source directly from Eaton - 100% genuine, new-in-box certified parts.
| Model | ESR4-NO-21 |
|---|---|
| Channels | Dual |
| Actuating Voltage | 24V DC / 24V AC, 50/60 Hz |
| Delayed Contacts | 0 |
| Non-Delayed Contacts | 4 |
| Signal Contacts | 1 |
| Stop Category (IEC/EN 60204) | 0, 1 |
Doing business with KM Parts has been a game-changer for our company. Their vast inventory and prompt same-day shipping have significantly minimized our downtime. The team's expertise and willingness to go the extra mile have made them an invaluable partner in our industrial automation needs.
We only sell authorized Eaton/Moeller parts. No knock-offs, no used parts, all warrantied. As the largest authorized stocking USA distributor representing Eaton/Moeller, we’re here to help your company run smoothly, with the best parts available, at competitive pricing, and with minimal downtime.
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