MKey Mechanical Safety Switches

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The MKEY switches are available in several versions to meet different needs. Depending on the environment where the switch will be used, different material can be chosen. For extra durability, stainless steel versions are available. They also have rotary heads which provides ease of mounting and offer different actuator entry positions.

Features and benefits

Easy to install

Many types of actuators available depending on application
Easy mounting with rotating head

Continuous operation

Cam system in switches all rotate the same direction reducing wear giving long mechanical life and good tolerance to misalignment
“Double wide seal gaskets” enables switches to keep its IP rating for the life of the switch
IP69K stainless steel models available

Optimum interface

Available in all industry standard footprints with 1/2NPT conduit entry
MKEY can be connected to a safety relay or safety PLC

MKey offering

	Contacts	Angle Key	Standard Key	40N holding Force	Plastic Head	Stainless steel Head

MKEY 1	2NC + 1NO	●			●

MKEY 2	2NC + 1NO		●		●

MKEY 4	2NC + 1NO		●		●	●

MKEY 5	2NC + 1NO		●		●	●

MKEY 5Z	2NC + 1NO		●	●	●	●

MKEY 6	2NC + 1NO	●	●	●	●	●

MKEY 6Z	2NC + 1NO	●	●	●	●	●

“Z” in the part description indicates it is stainless steel & IP69k

Application

Used for interlocking (monitors) moveable guards (ex. doors and hatches). They are designed to fit the leading edge of a sliding, hinged or lift off machine guard.

Where to Buy

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