D4GL-4GFG-A Equivalent & Substitute Parts

Part Overview

The D4GL-4GFG-A is an interlock solenoid locking switch manufactured by Omron Automation and Safety, classified as a 3PST solenoid locking device with panel disconnect actuator. This component is designed for applications requiring secure mechanical locking with electrical interlock functionality. The product status is obsolete, necessitating identification of active equivalent alternatives that maintain functional and electrical compatibility for continued system support and new installations.

Substiute Parts

D4GL-4GFG-A

Omron Automation and SafetyIn Stock: 1043D4GL-4GFG-A Datasheet

Current PartRFQ

D4SL-N4GFG-D

Omron Automation and SafetyIn Stock: 744D4SL-N4GFG-D Datasheet

SimilarRFQ

D4SL-N4GFG-DN

Omron Automation and SafetyIn Stock: 1093D4SL-N4GFG-DN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the D4GL-4GFG-A is based on the following critical parameters that must align across alternatives:

Circuit configuration (3PST-NC + DPST-NO/NC), voltage supply (24VDC), actuator type (panel disconnect), conduit thread size (M20), operating temperature range (-10°C ~ 55°C), ingress protection rating (IP67), and status indicator feature.

The identified substitutes are from the D4SL-N series, which maintains the same circuit topology, supply voltage, actuator configuration, and environmental specifications. Both D4SL-N4GFG-D and D4SL-N4GFG-DN are active products with current manufacturing status, ensuring long-term availability and support.

Differences in current rating and holding force reflect design variations within the solenoid locking category but do not preclude functional substitution when application requirements permit.

Parameter Comparison

Engineering Selection Recommendations

Both D4SL-N4GFG-D and D4SL-N4GFG-DN are suitable substitutes for the obsolete D4GL-4GFG-A based on maintained circuit configuration, supply voltage, actuator type, environmental specifications, and approval certifications.

D4SL-N4GFG-D features screw terminal termination, matching the original part's connection method. This variant is recommended for direct replacement in existing installations where screw terminal connectivity is required.

D4SL-N4GFG-DN features connector-based termination, providing an alternative connection interface. Selection of this variant depends on system integration requirements and connector compatibility with the target application.

Both substitutes carry active product status with current manufacturing support from Omron Automation and Safety, ensuring component availability and technical support continuity. Regulatory compliance includes CE, CCC, cURus, and TUV certifications, meeting international standards applicable to interlock solenoid locking devices.

Frequently Asked Questions (FAQ)

Q: Can D4SL-N4GFG-D and D4SL-N4GFG-DN be used interchangeably with D4GL-4GFG-A?

A: Both D4SL-N variants maintain the same circuit configuration (3PST-NC + DPST-NO/NC), supply voltage (24VDC), actuator type (panel disconnect), and environmental specifications (IP67, -10°C ~ 55°C). The primary difference is termination style: D4SL-N4GFG-D uses screw terminals, while D4SL-N4GFG-DN uses connectors. Selection depends on your system's connection requirements.

Q: What is the difference in holding force between the original and substitute parts?

A: The D4GL-4GFG-A provides 102kgf holding force, while both D4SL-N variants provide 6kgf. This difference reflects design variations within the solenoid locking category. Substitution is appropriate when application requirements are compatible with the lower holding force specification.

Q: Are the substitute parts currently available?

A: Yes. D4SL-N4GFG-D has 693 units in stock, and D4SL-N4GFG-DN has 1035 units in stock. Both are active products with current manufacturing status.

Q: What certifications do the substitute parts carry?

A: Both D4SL-N4GFG-D and D4SL-N4GFG-DN carry CCC, CE, cURus, and TUV certifications, providing compliance with international regulatory standards for interlock solenoid locking devices.

Q: Which substitute should I select for my application?

A: Choose D4SL-N4GFG-D if your system uses screw terminal connections. Choose D4SL-N4GFG-DN if your system requires connector-based termination. Both maintain functional and electrical compatibility with the original D4GL-4GFG-A circuit configuration and operating parameters.