9-2 contactors & control relays safety contactors 100S-C/104s-c overview description bulletin 100S-C/104s-c safety contactors provide mechanically linked, positively guided contacts, which are required in feedback circuits for modern safety applications. the positively guided n.c. auxiliary contacts will not change state when a power contact welds. for additional information and selection of overload relays, mounting systems, and other mcs components, please see publication 100-sg003c-en-p. features ? positively guided/mechanically linked n.c. auxiliary contacts ? front-mounted auxiliary contact: ? permanently fixed ? protective cover to prevent manual operation ? red contact housing for easy identification ? incorporates iec 60947-5-1 ?mechanically linked? symbol ? ac and dc operating coils ? suva third-party certification specifications conformity to standards iec 60947-4 iec 60947 type ?2? coordination iec 60947-4-1 annex h (pending) ? special requirements for auxiliary contacts mechanically linked with power contacts (mirror contacts) iec 60947-5-1 annex l ? special requirements for mechanically linked contact elements en50205 ul 508 csa 22.2 no. 14 approvals suva third-party certified ce marked for all applicable directives csa certified (cert. no. lr 13908) ul listed (file no. e3125, guide no. nldx) c-tick not required
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