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Interlock Plug

Interlock Plug

Safety device mounted on safety doors or machine tools to prevent accidents due to unintentional power input.
· Positive opening mechanism. Safe structure that allows for visual confirmation that a part of a circuit has been removed.
· Simple and reliable operation that involves simple inserting and removing the plug. Machinery can be stopped in an emergency by immediately removing the plug.
· Simple structure. A product that pursues high reliability and has removed complicated contacts and operation mechanisms from it as much as possible.
· Sufficient dimensions required for door interlocking while also being convenient to carry around and not easily lost.
· Ideal for safety fence doors, doors and operation panels of machine tools and industrial machinery, etc.
· Ideal for self-propelled machines, passageway doors and operation panels in automated warehouses as well as other general mechanical equipment.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipRated Voltage Rated Current Handle mounting Handle material Wiring terminal
11 Day(s) or more 600V30ABolt / nut-2 X M4
11 Day(s) or more 250V15ABolt / nut-2 X M4
11 Day(s) or more 250V15ARivet-2 X M4
11 Day(s) or more 250V15ABolt / nutStainless steel (no surface treatment)2 X M4
11 Day(s) or more 250V15ABolt / nut-4 X M4
11 Day(s) or more 250V15ABolt / nutStainless steel (no surface treatment)4 X M4


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