Machine Guard Switches | McMaster-Carr

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Switching Voltage

Actuator Style

Input Voltage

Height

Environment

High-Pressure Washdown

Switch Starting Position

Key Included

Number of Terminals

Wire Connection

Housing Material

Stainless Steel

Switching Current

Key Entry

Switch Designation

Enclosure Rating

Electrical Connection

Certification

CSA-US Certified

TUV Rheinland Certified

TUV SUD Certified

Number of Circuits Controlled

RoHS

Compliant with Exemptions

Color

Light Beam Height

Signal Output

REACH

DFARS Specialty Metals

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Export Control Classification Number (ECCN)

Material

Stainless Steel

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139 Products

Safety Switches

Frame-Mounted Safety Switches

Frame-Mounted Safety Switches

Mount to door frames, such as the ones on machine guards

Access-Delay Frame-Mounted Safety Switches

Access-Delay Frame-Mounted Safety Switches

Block access to dangerous machinery until it has fully shut down

Hinge-Actuated Safety Switches

Hinge-Actuated Safety Switches

Actuate when access doors open at least 4°

Frame-Mounted RFID Safety Switches

Frame-Mounted RFID Safety Switches

A strong magnet prevents accidental bumps or vibrations from triggering unnecessarily

RFID Safety Switches

RFID Safety Switches

Easier to install and fit a wider range of access points than mechanical safety switches

Tamper-Resistant RFID Safety Switches

Tamper-Resistant RFID Safety Switches

Link to a single actuator, so no other RFID tag or card can interfere

Other Products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

Mirrors

View your reflection or deflect beams from safety barrier switches for a perimeter around machinery

Safety Relays

Monitor circuits and force machines to a safe stop if the relay detects a fault

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)