D4GL-2EFG-A Equivalent & Substitute Parts

Part Overview

The D4GL-2EFG-A is an interlock solenoid locking switch manufactured by Omron Automation and Safety. This 3PST solenoid locking device features a panel disconnect actuator with screw terminal connections, rated for 240VAC at 750mA AC with 24VDC supply voltage and 102kgf holding force. The product is classified as obsolete, making identification of active equivalent alternatives essential for procurement and system continuity.

Substiute Parts

D4GL-2EFG-A

Omron Automation and SafetyIn Stock: 1099D4GL-2EFG-A Datasheet

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D4SL-N2EFG-D

Omron Automation and SafetyIn Stock: 856D4SL-N2EFG-D Datasheet

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D4SL-N2EFG-DN

Omron Automation and SafetyIn Stock: 945D4SL-N2EFG-DN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the D4GL-2EFG-A is based on the following critical parameters that must align across alternatives:

Mandatory Compatibility Parameters:

• Manufacturer: Omron Automation and Safety
• Type: Solenoid Locking
• Circuit Configuration: 3PST-2NC/1NO + DPST-NO/NC
• Actuator Type: Panel Disconnect
• Termination Style: Screw Terminal
• Conduit Thread Size: G1/2
• Operating Temperature Range: -10°C ~ 55°C
• Ingress Protection: IP67
• Supply Voltage: 24VDC
• Moisture Sensitivity Level: 1 (Unlimited)

Allowable Parameter Variations:

• Current Rating (AC): May differ based on application requirements
• Voltage Rating: May differ based on load circuit specifications
• Holding Force: May differ based on mechanical load requirements
• Product Status: Active alternatives are preferred over obsolete status

The D4SL-N series (D4SL-N2EFG-D and D4SL-N2EFG-DN) satisfy all mandatory compatibility parameters while offering active product status and current manufacturing availability.

Parameter Comparison

Engineering Selection Recommendations

D4SL-N2EFG-DN is the primary substitute for D4GL-2EFG-A applications requiring holding force specifications near the original 102kgf rating. This part delivers 133kgf holding force, maintaining mechanical performance within the same operational envelope. The D4SL-N2EFG-DN carries active product status with current manufacturing support and expanded regulatory approvals (CCC, CE, cURus, TUV).

D4SL-N2EFG-D serves as an alternative for applications where reduced holding force (6kgf) is acceptable. This configuration provides the same circuit topology, supply voltage, and environmental ratings while offering higher AC current capacity (1.5A versus 750mA) and DC current capability (220mA). Active product status ensures long-term availability and supply chain continuity.

Both D4SL-N series alternatives maintain identical mechanical interfaces (panel disconnect actuator, screw terminals, G1/2 conduit thread) and environmental specifications (IP67, -10°C ~ 55°C operating range), enabling direct substitution in existing installations. Selection between D4SL-N2EFG-DN and D4SL-N2EFG-D depends on mechanical load requirements and current capacity needs of the specific application.

Frequently Asked Questions (FAQ)

Q: Can D4SL-N2EFG-D and D4SL-N2EFG-DN be used interchangeably with D4GL-2EFG-A?

A: Both D4SL-N series parts maintain identical circuit configuration (3PST-2NC/1NO + DPST-NO/NC), supply voltage (24VDC), actuator type (panel disconnect), termination style (screw terminal), and environmental ratings (IP67, -10°C ~ 55°C). Selection depends on holding force requirements: D4SL-N2EFG-DN provides 133kgf (closest to original 102kgf), while D4SL-N2EFG-D provides 6kgf for lower-force applications.

Q: What are the key differences in electrical ratings between the substitute parts?

A: D4GL-2EFG-A is rated 750mA AC at 240VAC. D4SL-N2EFG-D provides 1.5A AC at 120VAC and 220mA DC at 125VDC. D4SL-N2EFG-DN provides 1.5A AC at 120VAC. Load circuit voltage and current requirements must be evaluated against these specifications for proper selection.

Q: Are the substitute parts available in the same packaging as the original?

A: D4GL-2EFG-A was supplied with standard packaging. D4SL-N2EFG-D and D4SL-N2EFG-DN are available in bulk packaging. Packaging configuration should be confirmed with procurement requirements.

Q: What regulatory approvals apply to the substitute parts?

A: D4SL-N2EFG-D and D4SL-N2EFG-DN carry CCC, CE, cURus, and TUV approvals, providing broader regulatory coverage than the original D4GL-2EFG-A (CE, cULus, TUV). Compliance requirements for specific markets should be verified against application standards.

Q: Why is the D4GL-2EFG-A classified as obsolete?

A: Obsolete status indicates the part is no longer in active production. The D4SL-N series represents the current generation of Omron interlock solenoid locking switches with equivalent functionality and enhanced specifications, ensuring continued availability and support.