Safety Door Switches | New Zealand

Safety Door Switches detect when mechanical guards or covers are closed. They are available in models using either mechanical or non-contact detection, and operation with special keys or actuators.

Model No.	Type	Brief Description
D4SL-N	Guard Lock	World's smallest Class 6-contact Guard Lock Safety-door Switch.
D40Z	Non-Contact	Wide range of applications at the highest safety level. Supports ISO 13849-1 (safety category 4/PLe). Can be used on higher risk level applications by connecting to safety controllers.
D4NS	Plastic Housing	Multi-contact, labor-saving, environment friendly, next-generation Safety-door Switch.
D4BS	Metal Housing	Safety-door Switch's special operation key directly pulls apart the contacts from each other and contributes to the safety of the production site.
D4GS-N	Slim	Slim Safety-door Switches with IP67 rating.
D4NH	Miniature	Compact, resin Safety Door Hinge Switch. Designed for saving space in machines and other equipment.
D40A/ G9SX-NS	Non-Contact Door Monitoring	Non-Contact Door Switch and Flexible Safety Unit. Electronic detection mechanism for better stability in non-contact door switch operation.
D4JL	Guard Lock	Plastic guard lock safety-door switches rank among the strongest in the world. World's top* holding force of 3,000 N. (*For plastic models, as of May 2008).
D4NL	Guard Lock	Lead-free, environment-friendly design.
D4GL	Guard Lock	Environment-friendly Switch with direct opening contacts.
D4BL	Guard Lock	Protective doors are locked until machines completely stop operating.
D4GL-SK10-LK	Slide Key	D4GL door-mounting accessory with lockout key to prevent workers from becoming trapped inside hazardous area. Can be easily mounted on 40-mm² aluminum frames. Suitable for lightweight doors.
D4NS-SK01/ D4NS-SK30/ D4JL-SK40	Slide Key	Install safety-door switches with greater ease and take the trouble out of key alignment. Shorten the lead time in safety-door switch mounting design.