D4NS-4AF Safety Door Switch

The D4NS-4AF safety door switch is presented as a single-unit replacement for D4NS-series door safety switches (for example D4NS-4CF) where mechanical and electrical interfaces match. This listing corresponds to the D4NS-4AF variant with a contact configuration of 1 normally closed (NC) and 1 normally open (NO). The item is suitable for use as a safety interlock on machine guards, access doors, and protective enclosures. Note: no full datasheet dimensions were available in the provided sources; one external source reported an item weight of 7.0 kg - please verify weight and dimensional fit against your equipment before ordering.

• Model and fit: D4NS-4AF; offered as a replacement for D4NS-4CF and other D4NS-series door safety switch variants when electrical and mechanical fit match - confirm fitment before installation.
• Application: designed for safety door/interlock use on machine guards, access panels, and enclosures where a D4NS-series switch is specified.
• Package contents: sold as a single unit. Included component: one D4NS-4AF safety door switch (see Included Components).
• Installation note: verify terminal arrangement and mounting dimensions against the equipment you are replacing; an item weight of 7.0 kg was reported by a single source and should be confirmed prior to final fit/ship planning.
• Designed as a replacement or compatible component for specific equipment or model compatibility is stated in the listing details stated in the title and specs.