https://www.phoenixcontact.com/en-au/products/contact-module-psr-ess-acc-cb1-nc-sc-1221752
PSR-ESS-ACC-CB1-NC-SC - Contact module - 1221752 | Phoenix Contact
Contact module for modular emergency stop switches with force-guided N/C contact for safety-related shutdown, in conjunction with appropriate evaluation unit...
contact modulepsressaccnc