Safety relays, electronic safety relays
Number of products: 12
Reset selection
Add item to watchlist


Product range
Accessories
Basic function
Amount Photo Part no. Catalog No. Short Text Std. pack Accessories Function   Supply voltage Category to EN 954-1 Number of enabling paths to EN 60204-1 Stop functions category Signal current paths
          Del. unit Std. pack           Enable current paths to IEC/EN 60204-1 Stop category 0 Enable current paths to IEC/EN 60204-1 Stop category 1  
                    Us        
ESR5-NO-21-24VAC-DC 118700 Safety relay emergency stop/protective door, 24VDC/AC, 2 enabling paths 1 1 single-channel
dual-channel
Automatic reset 24 V DC
24 V AC, 50/60 Hz
4 2   1
ESR5-NO-41-24VAC-DC 118701 Safety relay emergency stop/protective door, 24VDC/AC, 4 enabling paths 1 1 Single-channel Automatic or manual start 24 V DC
24 V AC, 50/60 Hz
4 4   1
ESR5-NO-31-24VAC-DC 118702 Safety relay emergency stop/protective door, 24VDC/AC, 3 enabling paths 1 1 single-channel
dual-channel
Automatic reset 24 V DC
24 V AC, 50/60 Hz
4 3   1
ESR5-NZ-21-24VAC-DC 118703 Safety two-hand relay, 24VDC/AC, 2-channel, 2 enabling paths 1 1 Two-channel Automatic start
External contactor / expansion unit monitoring
24 V DC
24 V AC, 50/60 Hz
4 2   1
ESR5-VE3-42 118706 Contact expansion module, 24VDC/AC, 4 enabling paths off-delayed 1 1   Single-channel Feedback current path 24 V DC 3   4 2
ESR5-NE-51-24VAC-DC 118707 Contact expansion module, 24VDC/AC, 5 enabling paths 1 1   single-channel Basic isolation 24 V DC
24 V AC, 50/60 Hz
4 5   1
ESR5-NO-31-230VAC 119380 Safety relay emergency stop/protective door, 230VAC, 3 enabling paths 1 1 single-channel
dual-channel
Automatically or manually monitored start 230 V AC, 50/60 Hz 4 3   1
ESR5-NOS-31-230VAC 153152 Safety relay emergency stop/protective door, 230VAC, 3 enabling paths 1 1 Single-channel Automatically or manually monitored start 230 V AC, 50/60 Hz 2 3   1
ESR5-NV3-300 171858 Safety relays for emergency stop/protective door/light curtain monitoring, 24VDC, off-delayed, 0-300 sec. 1 1 single-channel
dual-channel
Automatic or manual start
Monitored reset
24 V DC   3 2 1
ESR5-NV3-30 118705 Safety relay emergency stop/protective door/light curtain, 24 V DC, 4 enabling paths(2del.) 1 1 single-channel
dual-channel
Automatic or manual start
With/without cross-circuit detection
24 V DC 4 2 2 0
ESR5-BWS-31-24VAC-DC 180413 Safety relays for controlled stop/protective door/light curtain monitoring, 24 V DC/AC, 3 enabling paths 1 1 single-channel
dual-channel
Automatic or manually controlled start, feedback current path, external contactor monitoring 24 V DC
24 V AC, 50/60 Hz
  3   1
ESR5-NO-31-UC 191796 Safety relay emergency stop/protective door/light curtain monitoring with wide range input, 24 V-230 VDC/AC 1 1 1-channel
2-channel
Automatic or manual start
Start button monitoring
24 V DC
24 V AC, 50/60 Hz
24 V AC/DC - 230 V AC/DC, 50/60 Hz
115 V AC, 50/60 Hz
230 V AC, 50/60 Hz
  3   1