The Eaton safety relay ESR5-NO-31-230VAC features dimensions of 22.5 x 99 x 114.5 mm and is designed for personal and workplace safety applications. It enhances safety in industrial plant environments by functioning as part of an access control system, ensuring staff protection. This product is essential for maintaining high safety standards in various industrial settings.
| Type |
Safety relay |
| Connector |
Screw-fit |
| Control voltage 1 |
230-230V |
| Control voltage 2 |
230-230V |
| Depth |
114.5mm |
| Dim |
(W x H x D) 22.5 x 99 x 114.5 mm |
| Evaluation inputs |
One- and two-channel |
| Height |
99mm |
| IP Rating |
IP20 |
| Max. operating voltage |
230V |
| Maximum Operating Temperature |
+55°C |
| Misc Attribute |
ESR5-NO-31-230VAC |
| Model |
Basic device |
| Number of outputs, safety related, delayed, semiconductors |
0 |
| Number of outputs, safety related, delayed, with contact |
0 |
| Number of outputs, safety related, undelayed, semiconductors |
0 |
| Number of outputs, safety related, undelayed, with contact |
3 |
| Number of outputs, signalling function, delayed, semiconductors |
0 |
| Number of outputs, signalling function, delayed, with contact |
0 |
| Number of outputs, signalling function, undelayed, semiconductors |
0 |
| Number of outputs, signalling function, undelayed, with contact |
1 |
| Operating temperature (min.) |
-20°C |
| Operating Voltage |
230 V (max) |
| Operating voltage AC 50 Hz |
230-230V |
| Operating voltage AC 60 Hz |
230-230V |
| Operating voltage DC |
0-0V |
| Performance level according to EN ISO 13849-1 |
Level e |
| Power Consumption |
5.43W |
| Rated switch current |
4A |
| Release-delay |
0-0s |
| Response Time |
40ms |
| SIL according to IEC 61508 |
3 |
| Stop category according to IEC 60204 |
0 |
| Suitable for monitoring of emergency-stop circuits |
TRUE |
| Suitable for monitoring of magnetic switches |
FALSE |
| Suitable for monitoring of optoelectronic protection equipment |
FALSE |
| Suitable for monitoring of position switches |
TRUE |
| Suitable for monitoring of proximity switches |
FALSE |
| Suitable for monitoring of tactile sensors |
FALSE |
| Suitable for monitoring of valves |
FALSE |
| Suitable for rail mounting |
TRUE |
| Supply voltage AC 50 Hz |
230-230V |
| Supply voltage AC 60 Hz |
230-230V |
| Supply voltage DC |
0-0V |
| Switching current (max.) |
5A |
| Type of control voltage 1 |
AC |
| Type of control voltage 2 |
AC |
| Type of electric connection |
Screw connection |
| Type of safety according to IEC 61496-1 |
None |
| Voltage type (operating voltage) |
AC |
| Voltage type (supply voltage) |
AC |
| Width |
22.5mm |
| With approval according to UL |
TRUE |
| With approval for BG BIA |
FALSE |
| With approval for TÜV |
TRUE |
| With detachable clamps |
TRUE |
| With feedback circuit |
TRUE |
| With muting function |
FALSE |
| With start input |
TRUE |
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