The Ensign 3 Hinge Interlock Switches are hinge-actuated safety interlock switches that fit at the hinge point of guards. With a rotatable head, the versatile Ensign3 offers up to four mounting options.
1 N.C. and 1 N.O. or 2 N.C. contacts (sealed to IP67)
Four possible shaft positions
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Dual channel interlocks suitable for Cat. 3 or 4 systems
Functional Safety Data
B10d: > 2 x 106 operations at min. load
PFHD: < 3 x10-7
MTTFd: > 385 years
May be suitable for use in performance levels Ple or Pld systems (according to ISO 13849-1:2006) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on the architecture and application characteristics
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