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Omron D4NL-1DFA-B | Solenoid-Locking Safety Door Switch for Machine Guarding Applications
Overview
The Omron D4NL-1DFA-B is a safety-door interlock switch featuring a solenoid lock mechanism, metal head, and 1NC/1NO contacts. It is designed to prevent access to hazardous machine areas until conditions are safe, offering robust protection in high-risk industrial environments. Operates with a 24 VDC solenoid and provides IP67-rated protection for harsh applications.
Key Features
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Lock Type: Power-to-lock solenoid (24 VDC)
-
Contact Configuration: 1NC (safety) + 1NO (auxiliary)
-
Head Material: Metal for increased durability
-
Actuator Entry Directions: 4-way (top, bottom, left, right)
-
Enclosure Rating: IP67 dust-tight and water-resistant
-
Mechanical Durability: Over 1 million operations
-
LED Indicator (optional): Available in some variants
-
Conduit Entry: 1x M20
-
Compact Housing: Easy panel or frame mounting
-
Compliant With: ISO 14119, EN ISO 13849-1, UL, CE
Technical Specifications
-
Model: D4NL-1DFA-B
-
Locking Type: Power-to-lock
-
Solenoid Voltage: 24 VDC
-
Contact Ratings:
-
AC: 240V, 3A (resistive)
-
DC: 24V, 2.5A
-
-
Contact Configuration: 1NC + 1NO
-
Ingress Protection: IP67
-
Operating Temperature: –20°C to +55°C
-
Cable Entry: M20 conduit
-
Mounting Orientation: Multi-directional actuator entry
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Housing Dimensions: Approx. 30 × 115 × 35 mm
-
Weight: Approx. 320 g
Applications
-
Machine Guarding and Interlocks
-
Robot Cells and Enclosures
-
Packaging Equipment
-
Automated Assembly Lines
-
Industrial Door Access Control
Why Choose Omron D4NL-1DFA-B?
-
Solenoid-locking function ensures machines cannot be accessed unsafely
-
Durable metal head withstands mechanical stress
-
Flexible actuator orientation simplifies installation
-
IP67-rated for wet and dusty environments
-
Trusted Omron reliability for safety compliance
Description
Omron D4NL-1DFA-B | Solenoid-Locking Safety Door Switch for Machine Guarding Applications
Overview
The Omron D4NL-1DFA-B is a safety-door interlock switch featuring a solenoid lock mechanism, metal head, and 1NC/1NO contacts. It is designed to prevent access to hazardous machine areas until conditions are safe, offering robust protection in high-risk industrial environments. Operates with a 24 VDC solenoid and provides IP67-rated protection for harsh applications.
Key Features
-
Lock Type: Power-to-lock solenoid (24 VDC)
-
Contact Configuration: 1NC (safety) + 1NO (auxiliary)
-
Head Material: Metal for increased durability
-
Actuator Entry Directions: 4-way (top, bottom, left, right)
-
Enclosure Rating: IP67 dust-tight and water-resistant
-
Mechanical Durability: Over 1 million operations
-
LED Indicator (optional): Available in some variants
-
Conduit Entry: 1x M20
-
Compact Housing: Easy panel or frame mounting
-
Compliant With: ISO 14119, EN ISO 13849-1, UL, CE
Technical Specifications
-
Model: D4NL-1DFA-B
-
Locking Type: Power-to-lock
-
Solenoid Voltage: 24 VDC
-
Contact Ratings:
-
AC: 240V, 3A (resistive)
-
DC: 24V, 2.5A
-
-
Contact Configuration: 1NC + 1NO
-
Ingress Protection: IP67
-
Operating Temperature: –20°C to +55°C
-
Cable Entry: M20 conduit
-
Mounting Orientation: Multi-directional actuator entry
-
Housing Dimensions: Approx. 30 × 115 × 35 mm
-
Weight: Approx. 320 g
Applications
-
Machine Guarding and Interlocks
-
Robot Cells and Enclosures
-
Packaging Equipment
-
Automated Assembly Lines
-
Industrial Door Access Control
Why Choose Omron D4NL-1DFA-B?
-
Solenoid-locking function ensures machines cannot be accessed unsafely
-
Durable metal head withstands mechanical stress
-
Flexible actuator orientation simplifies installation
-
IP67-rated for wet and dusty environments
-
Trusted Omron reliability for safety compliance