Safety Door Switch
Designed for monitoring the position of hinged or sliding guard doors on machinery and equipment.
Omron D4SL-NK3 Safety Door Switch 24VDC 3A Key
Available in stock (400)
Regular price
$16.47
Sale price
Regular price
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Technical Specifications
| Brand | Omron |
| Model Number | D4SL-NK3 |
| Product Category | Safety Door Switch |
Key Features
Guard Locking
Incorporates a guard locking mechanism to prevent access to hazardous areas until safe conditions are met.
Positive Opening Mechanism
Engineered with a positive opening mechanism for normally closed contacts, providing a reliable safety function.
Standardized Connection
Uses a standard connector interface for simplified wiring and replacement in control circuits.
Compact Design
Compact unitized design that fits a wide range of industrial safety interlock applications with limited space.
Applications
- Guard door position monitoring on industrial machinery
- Safety interlock for hinged guard doors
- Safety interlock for sliding guard doors
- Access control to hazardous machine areas
- Industrial equipment safety systems
- Machine guarding applications in automation lines
- Safety circuit integration for manufacturing equipment
Purchase Information
We support online purchase of the Omron D4SL-NK3 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 D4SL-NK3?
Omron D4SL-NK3 is a safety door switch designed for guard door interlocking in industrial machinery safety applications.
What type of product is D4SL-NK3?
D4SL-NK3 is a safety door switch with guard locking, from the Omron D4SL Series.
What is the primary function of D4SL-NK3?
The primary function is to monitor the open/closed status of guard doors and provide a safety interlock signal to control systems.
Does D4SL-NK3 include a guard locking mechanism?
Yes. Omron documentation identifies the D4SL Series as including a guard locking mechanism.
What type of switching mechanism does D4SL-NK3 use?
The D4SL series is designed with a positive opening mechanism for normally closed contacts as a safety feature.
What applications can D4SL-NK3 be considered for?
It can be considered for hinged and sliding guard door monitoring and safety interlock on industrial machinery and equipment.
What should be checked before ordering D4SL-NK3?
Check the complete catalog number, guard door type, mounting and wiring requirements, and compatibility with the existing safety control circuit before purchasing.
What should be verified before using D4SL-NK3 in an existing system?
Electrical, mechanical and installation requirements should be verified against the existing system before installation.
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