Safety Door Switch
Designed for safety interlock applications on guard doors and access panels in industrial environments.
Available to order
Request a QuoteNeed multiple units or help confirming a model? Contact our team.
Available payment methods
Shop with complete confidence. Whatever the reason, enjoy hassle-free returns and exchanges within 30 days. We cover all shipping costs for both returns and exchanges—no extra shipping fees, no worries.
Technical specifications, features, applications and purchasing information.
| Brand | Omron |
| Model Number | D4DS-K1 |
| Product Category | Safety Door Switch |
| Product Family | D4DS |
| Switch Type | Safety Door Switch |
| Number of Contacts | 1NC / 1NO |
| Contact Configuration | SPST-NC + SPST-NO |
| Actuator Type | Key |
Designed for safety interlock applications on guard doors and access panels in industrial environments.
Uses a key actuator to detect door position and provide a safety interlock signal.
Provides one normally closed and one normally open contact for safety circuit integration.
Part of the Omron D4DS series of safety door switches designed for machinery safety applications.
Compact housing suitable for mounting on machinery guards and access doors.
We support online purchase of the Omron D4DS-K1 Safety Door Switch. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
What is Omron D4DS-K1?
Omron D4DS-K1 is a safety door switch from the D4DS product family designed for safety interlock applications.
What type of product is D4DS-K1?
D4DS-K1 is a safety door switch with a key actuator and 1NC / 1NO contact configuration.
What contact configuration does D4DS-K1 have?
The D4DS-K1 provides one normally closed (NC) and one normally open (NO) contact.
What actuator type is used on D4DS-K1?
The D4DS-K1 uses a key actuator for door position detection and safety interlock signaling.
What product family does D4DS-K1 belong to?
D4DS-K1 belongs to the Omron D4DS series of safety door switches.
What applications can D4DS-K1 be considered for?
D4DS-K1 can be considered for safety interlock applications on machine guard doors, access panels, and other safety-related industrial equipment.
What should be checked before ordering D4DS-K1?
Check the complete D4DS-K1 catalog number, contact configuration requirements, actuator type, and system safety architecture before ordering.
What should be verified before using D4DS-K1 in an existing system?
The mechanical mounting, actuator alignment, electrical ratings, and safety circuit requirements should be verified against the existing installation.
Send us your part number and technical requirements.