Safety Switches
The Safety Switches category stocks over 900 safety-rated interlock and guard-monitoring devices used by machine builders, controls engineers, and panel integrators to protect personnel and meet machinery safety standards such as ISO 13849 and IEC 62061. Common device types include tongue (key) interlock switches for guarded access doors, hinge-mounted safety switches for hinged guards and enclosures, and non-contact magnetic interlock switches for applications requiring frequent or high-cycle actuation. Contact configurations typically range from single N.C. safety circuits to multi-channel N.C./N.O. arrangements, supporting PLd/PLe safety integrity levels and dual-channel wiring schemes. Devices are available in plastic and metal-head housings with various actuator styles, quick-disconnect or hardwired terminations, and catch-kit options. These switches are essential components in safety-rated control circuits for robotic cells, packaging machinery, conveyor guarding, and hazardous-energy isolation systems.
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440K-MT55005Allen-Bradley 440K-MT55005 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2
$104.99 -
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440K-MT55022Allen-Bradley 440K-MT55022 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1
$109.99 -
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440K-MT55026Allen-Bradley 440K-MT55026 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2
$54.99 -
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440K-MT55027Allen-Bradley 440K-MT55027 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2
$64.99 -
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440K-MT55029Allen-Bradley 440K-MT55029 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1
$64.99 -
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440K-MT55038Allen-Bradley 440K-MT55038 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 1
$64.99 -
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440K-MT55039Allen-Bradley 440K-MT55039 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A
$114.99 -
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440K-MT55041Allen-Bradley 440K-MT55041 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A
$119.99 -
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440K-MT55045Allen-Bradley 440K-MT55045 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A
$114.99 -
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440K-MT55049Allen-Bradley 440K-MT55049 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1
$64.99 -
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440K-MT55050Allen-Bradley 440K-MT55050 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A
$119.99 -
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440K-MT55051Allen-Bradley 440K-MT55051 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A
$59.99 -
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440K-MT55062Allen-Bradley 440K-MT55062 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A
$69.99 -
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440K-MT55065Allen-Bradley 440K-MT55065 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A
$119.99 -
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440K-MT55066Allen-Bradley 440K-MT55066 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A
$64.99 -
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440K-MT55074Allen-Bradley 440K-MT55074 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1
$64.99 -
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440K-MT55075Allen-Bradley 440K-MT55075 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1
$64.99 -
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440K-MT55076Allen-Bradley 440K-MT55076 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2
$64.99 -
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440K-MT55082Allen-Bradley 440K-MT55082 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A
$124.99 -
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440K-MT55083Allen-Bradley 440K-MT55083 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A
$124.99 -
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440K-MT55085Allen-Bradley 440K-MT55085 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1
$64.99 -
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440K-MT55086Allen-Bradley 440K-MT55086 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2
$124.99 -
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440K-MT55087Allen-Bradley 440K-MT55087 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2
$124.99 -
Out of Stock
440K-MT55088Allen-Bradley 440K-MT55088 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1
$64.99