Suitable housing and assembly tools available for delivery
KE 20 | Contact element with 2 N.C. contacts |
KE20SF | Contact element with 2 N.C. contacts |
+and failure protection* | |
KE21 | Contact element with 2 N.C. contacts and 1 N.O. contact |
KE21SF | Contact element with 2 N.C. contacts and 1 N.O. contact |
and failure protection* | |
KE20SFB | Contact element with 2 N.C. contacts, failure protection* |
and illumination |
|
KE21SFB | Contact element with 2 N.C. contacts, 1 N.O. contact |
failure protection* and illumination |
*The failure protection system detects whether the contact elements are assembled correctly and switches the safety circuit off if a contact element should detach due to external influences.
463 111 B1 | 1 input for 2 N.O. sensor / emergency stop button |
463 111 B2 | 2 inputs for 2 N.O. sensors / emergency stop button |
463 114 B1 | 1 input for 2 N.O. sensor / emergency stop button |
463 114 B2 | 2 inputs for 2 N.O. sensors / emergency stop button |
470 111 B1 | 2 inputs for 2 N.O. sensors / emergency stop button |
470 221 E1 U | 1 input for N.O. / N.C sensor and 1 for 2 N.O. sensor / |
emergency stop button |
|
471 115 B1 | 2 inputs for 2 N.O. sensors / emergency stop button |
471 M41 H31 | 4 inputs for 2 N.O. sensors / emergency stop button |
471… eloFlex | 4 two-channel inputs, freely configurable |
485 EP… eloProg | up to 128 inputs, freely configurable |
NHT04S | Product inquiry |
approbation | cULus, TÜV |
protection class | IP 65 |
storage temperature | -50°C ... +85°C |
temperature range | -30°C ... +55°C |
mounting hole | 22.3 mm |
tightening torque | max. 2.5 Nm |
unlocking | key unlocking |
installation poition | optional |
norms | EN 60947-5-1, EN 60947-5-5, EN 60068, EN ISO 13850 |
illumination | 24 V /15mA AC/DC |
switch position indication | yes |