Our 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.
Compact size — 90.5 x 31 x 30.4 mm (3.56 x 1.22 x 1.2 in.) housing
Ideal for small, lightweight guards
Degree of operation can be customized with adjustable cam
2 N.C. & 1 N.O. or 3 N.C. (sealed to IP67) contacts
Four possible shaft positions, easy to install
Solid and hollow shafts available
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Dual channel interlocks suitable for use in Category 3 or Category 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) and for use in SIL2 or SIL3 systems (according to IEC 62061) depending on the architecture and application characteristics
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
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