Sick 5321156 / ES21-AT1110 Safety Switch

Pushbutton. Illuminable emergency stop pushbutton: no. Protective collar: no.

$37.00
Effective August 21st, 2026 SICK has added a 7.5% surcharge for all of their products. The surcharge will appear as a separate line item on each sales order.
Part Numbers
  • ES21-AT1110
  • 5321156
Highlights...

Features

  • Pushbutton system part
  • No emergency stop pushbutton (illuminable)
  • No protective collar
  • No obstruction protection
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