D4SL-2LDG-DN Equivalent & Substitute Parts

Part Overview

The D4SL-2LDG-DN is a snap action switch manufactured by Omron Automation and Safety. This component is classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system maintenance and new design implementations. The part maintains unlimited moisture sensitivity level (MSL 1) rating and carries vendor-undefined REACH status.

Substiute Parts

D4SL-2LDG-DN

Omron Automation and SafetyIn Stock: 960D4SL-2LDG-DN Datasheet

Current PartRFQ

D4SL-N2GFG-DN

Omron Automation and SafetyIn Stock: 1011D4SL-N2GFG-DN Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4SL-2LDG-DN has been identified with one substitute part: D4SL-N2GFG-DN. This substitution is based on the following criteria:

• Both components are manufactured by Omron Automation and Safety
• Both share the D4SL base product number, indicating membership in the same product family
• The substitute part (D4SL-N2GFG-DN) maintains the same moisture sensitivity level (MSL 1)
• The substitute is currently in active product status, providing long-term availability assurance

The D4SL-N2GFG-DN represents an interlock solenoid locking switch with enhanced functionality compared to the original snap action design, offering expanded circuit configurations and operational parameters.

Parameter Comparison

Engineering Selection Recommendations

Selection between the D4SL-2LDG-DN and D4SL-N2GFG-DN should be based on the following factors:

For Obsolete Part Replacement: The D4SL-N2GFG-DN is the designated substitute, carrying active product status and ensuring continued availability for future procurement cycles.

For Compliance Requirements: The D4SL-N2GFG-DN provides documented approval from multiple certification bodies (CCC, CE, cURus, TUV), whereas the original part carries no specified approvals.

For Environmental Applications: The D4SL-N2GFG-DN specifies IP67 ingress protection rating and defined operating temperature range (-10°C ~ 55°C), providing explicit environmental performance parameters.

For Supply Chain Continuity: Current inventory levels for D4SL-N2GFG-DN (982 Pcs) exceed those of the obsolete D4SL-2LDG-DN (876 Pcs), supporting long-term availability assurance.

Frequently Asked Questions (FAQ)

Q: Can the D4SL-N2GFG-DN directly replace the D4SL-2LDG-DN in existing applications?

A: Both components share the D4SL base product family designation and identical moisture sensitivity level (MSL 1). However, the D4SL-N2GFG-DN is classified as an interlock solenoid locking switch with 3PST-NC + DPST-NO/NC circuit configuration, whereas the D4SL-2LDG-DN is a snap action switch. Circuit compatibility must be verified against application requirements before substitution.

Q: What are the key electrical differences between these parts?

A: The D4SL-N2GFG-DN provides specified electrical ratings: 1.5A (AC) and 220mA (DC) current capacity, 120VAC and 125VDC voltage ratings, with 24VDC supply voltage. The D4SL-2LDG-DN electrical specifications are not provided in available documentation.

Q: Are there packaging considerations for substitution?

A: The D4SL-2LDG-DN packaging is not specified. The D4SL-N2GFG-DN is supplied in bulk packaging. Packaging format compatibility with existing assembly processes should be confirmed.

Q: What certifications apply to the substitute part?

A: The D4SL-N2GFG-DN carries CCC, CE, cURus, and TUV approvals. The original D4SL-2LDG-DN carries no specified certifications. Application regulatory requirements should be cross-referenced against available certifications.

Q: Why is the original part classified as obsolete?

A: The D4SL-2LDG-DN is designated obsolete by the manufacturer. The D4SL-N2GFG-DN represents the active product line continuation within the D4SL family, providing enhanced specifications and ongoing manufacturer support.