Among the elobao emergency stop buttons, the following versions are available:

• Emergency-Stop-push-button.
• Emergency-Stop-push-button, hygenic type with approval for food 
• processing industry.
• Emergency-stop-push-button with a blocking protection collar.
• Emergency-stop-push-button with a illuminated blocking protection collar.
• Emergency-stop-push-button with a illuminated blocking protection collar and key release.
• Emergency-stop-push-button with a operation safety collar.

For Emergency Stop buttons, the following contact elements can be ordered:

• KE20 (2NC)
• KE20SF (2NC + Failure protection)
• KE20SFB (2NC + Failure protection + illumination)
• KE21 (2NC + 1NO)
• KE21SF (2NC + 1NO + Failure protection)
• KE21SFB (2NC + 1NO + Failure protection + illumination).