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Safety Interlock Switches

Tongue operated safety interlock switches are designed to fit on the leading edge of sliding, hinged or lift off machine guards to provide tamper resistant, not easily defeatable key mechanism. They monitor the status of the door or hatch.
  • Stainless steel, die cast metal, or plastic
  • Rotatable heads for multiple mounting options
  • IP67, IP69K
  • Flexible actuator options
9 products with 799 variants
IDEM Stainless steel IP69K safety interlock switch K-SS
IDEM

IDEM Stainless steel IP69K safety interlock switch K-SS

  • Universal fitting - established footprint
  • 52mm wide x 99mm long
  • Replaceable contact blocks
  • Head rotates to give 4 actuator entry points
  • Suitable for most general applications
Product has 102 parts.
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IDEM Tongue interlock safety switches INCH-1
IDEM

IDEM Tongue interlock safety switches INCH-1

INCH-1

  • Miniature plastic housing
  • 8 actuator entry positions
  • Rotatable stainless steel 316 head
  • 2 pole contact blocks
  • IP67 ingress protection
Product has 16 parts.
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IDEM Tongue interlock safety switches INCH-3
IDEM

IDEM Tongue interlock safety switches INCH-3

INCH-3

  • 8 actuator entry positions
  • Rotatable stainless steel 316 head
  • 3 pole contact blocks
  • Plastic housing with IP67 ingress protection
  • 25mm x 79mm 22mm fixing
Product has 8 parts.
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IDEM Stainless steel IP69K safety interlock switch MK1-SS
IDEM

IDEM Stainless steel IP69K safety interlock switch MK1-SS

  • Compact with 22mm fixing centres
  • Mirror polished finish
  • Small 30mm wide x 99mm long
  • Replaceable contact blocks
  • Standard or flexible actuator
Product has 12 parts.
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IDEM Stainless steel IP69K safety interlock switch KM-SS
IDEM

IDEM Stainless steel IP69K safety interlock switch KM-SS

  • Slim fitting suitable for most industrial applications
  • Mirror polished surface (Ra10)
  • 42mm wide x 118mm long
  • IP69K Suitable for food applications
  • Provides 8 actuator entry positions
Product has 101 parts.
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IDEM - Tongue interlock safety switches – K-15
IDEM

IDEM - Tongue interlock safety switches – K-15

K-15

  • 4 Actuator entry positions with a rotatable head. Plastic or stainless steel 316 head options
  • Compact body with 3 conduit entries
  • 3 pole contact blocks
  • 54 mm x 86 mm 40mm fixing
  • IP67 ingress protection rating
Product has 96 parts.
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IDEM - Tongue interlock safety switches – KP
IDEM

IDEM - Tongue interlock safety switches – KP

KP

  • 4 Actuator entry positions with a rotatable head
  • 3 pole or 4 pole contact blocks
  • 3 conduit entries
  • 52mm x 98mm 40mm fixing
  • IP67 ingress protection rating
Product has 211 parts.
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IDEM Tongue interlock safety switches KM
IDEM

IDEM Tongue interlock safety switches KM

KM

  • Robust die cast housing
  • Slim fitting designed for where impact resistance is required
  • Available with die cast or stainless steel head
  • 8 Actuator entry positions- rotatable head
  • IP67 ingress protection rating
Product has 204 parts.
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IDEM Switch with IDIS-1 key
IDEM

IDEM Switch with IDIS-1 key

  • Perfect for small covers
  • 8 key entry positions
  • Small dimensions
  • 3 different contact configurations
  • Degree of protection IP67
Product has 49 parts.
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