2NC Contact Configuration
The D4NS-2BF uses two normally closed contacts in its documented slow-action contact configuration.
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Omron
Omron D4NS-2BF Safety-Door Switch with 2NC Contacts for Machine Guarding
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$32.90
0 pcs / pack
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Omron |
| Model Number | D4NS-2BF |
| Product Category | Safety-Door Switch |
| Door Switch Type | Key-operated |
| Contact Configuration | 2NC |
| Rated Current | 10 A |
| Switch Action | Slow action |
| Connection Method | Terminal block |
| Conduit Size | G1/2 |
| Number of Conduits | 1 |
| Housing Material | Resin |
| Head Material | Resin |
| Protection Rating | IP67 |
| Dimensions | 96 × 30 × 31 mm |
Key Features
10 A Rated Current
Omron identifies a 10 A current rating for the D4NS-2BF safety interlock switch.
G1/2 Conduit
The switch uses a single G1/2 conduit outlet with terminal-block electrical connection.
Key-operated Design
The documented door-switch configuration is key-operated for safety-door interlock applications.
IP67 Protection
Omron specifies an IP67 degree of protection for the D4NS-2BF.
Resin Housing and Head
The published specifications identify resin material for both the switch housing and head.
Applications
- Machine safety-door monitoring
- Industrial guard-door interlocking
- Protective enclosure access monitoring
- Automated machinery safety circuits
- Production equipment access doors
- Factory automation guarding systems
- Industrial machine enclosure monitoring
- Safety control system maintenance projects
Purchase Information
We support online purchase of the Omron D4NS-2BF 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.
Frequently Asked Questions
What is Omron D4NS-2BF?
Omron D4NS-2BF is a key-operated safety-door interlock switch with two normally closed contacts and a single G1/2 conduit.
What contact configuration does D4NS-2BF use?
The documented contact configuration is 2NC, meaning the switch provides two normally closed contacts.
What is the rated current of D4NS-2BF?
Omron identifies a rated current of 10 A for this model.
What switch action does D4NS-2BF use?
The D4NS-2BF uses a slow-action switching mechanism.
What conduit size does D4NS-2BF use?
The switch has one G1/2 conduit outlet.
How is D4NS-2BF electrically connected?
The documented connection method is a terminal block.
What protection rating is specified for D4NS-2BF?
Omron specifies an IP67 degree of protection for this model.
What is the operating temperature range?
The published operating ambient temperature range is -30°C to +70°C.
What are the dimensions of D4NS-2BF?
The published dimensions are 96 mm overall length, 30 mm height and 31 mm width.
What material is used for the housing and head?
Omron specifies resin for both the housing and the switch head.
What applications can D4NS-2BF be considered for?
It can be considered for safety-door and machine-guard monitoring applications after the required safety circuit, contact configuration and installation requirements have been checked.
What should be checked before ordering D4NS-2BF?
Check the complete D4NS-2BF model number, 2NC contact requirement, G1/2 conduit size, terminal-block connection, installation dimensions, environmental requirements and safety-system design before ordering.
Need help confirming a model?
Send us your part number and technical requirements.
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