WLG2-LDA-N Equivalent & Substitute Parts

Part Overview

The WLG2-LDA-N is an Omron Automation and Safety limit switch featuring SPDT (Single Pole Double Throw) circuitry with a side rotary roller actuator. Rated for 5A AC at 125V and 400mA DC at 125V, this chassis-mounted switch is designed for industrial control applications requiring dust-tight and waterproof operation (IP67). The WLG2-LDA-N is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and component procurement.

Substiute Parts

WLG2-LDA-N

Omron Automation and SafetyIn Stock: 960WLG2-LDA-N Datasheet

Current PartRFQ

WLG2-LDA

Omron Automation and SafetyIn Stock: 1129WLG2-LDA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the WLG2-LDA-N is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: SPDT (DB/DM) topology must be maintained
• Current and Voltage Ratings: 5A AC / 400mA DC at 125V AC/DC
• Actuator Mechanism: Side rotary roller actuator
• Mounting Configuration: Chassis mount with screw terminal termination
• Environmental Protection: IP67 rating for dust and water ingress protection
• Operating Temperature: -10°C to 80°C range
• Electrical and Mechanical Life: 750,000 electrical cycles and 10,000,000 mechanical cycles

The WLG2-LDA serves as a direct substitute, maintaining identical electrical specifications, mechanical characteristics, and environmental protection ratings while differing only in product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The WLG2-LDA is the appropriate substitute for the obsolete WLG2-LDA-N. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The primary distinction is product status: WLG2-LDA-N is obsolete while WLG2-LDA is active, ensuring continued availability and supply chain reliability.

The WLG2-LDA additionally carries RoHS Compliant certification, whereas the WLG2-LDA-N is RoHS non-compliant. For applications subject to RoHS regulatory requirements, the WLG2-LDA is the mandated selection. For legacy systems or applications without RoHS constraints, both parts are functionally interchangeable.

Frequently Asked Questions (FAQ)

Q: Can WLG2-LDA directly replace WLG2-LDA-N in existing installations?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including circuit configuration, current/voltage ratings, actuator type, mounting configuration, and environmental protection rating. The substitution is direct with no circuit modifications required.

Q: What is the primary reason to transition from WLG2-LDA-N to WLG2-LDA?

A: The WLG2-LDA-N is classified as obsolete, creating supply chain risk. The WLG2-LDA is an active product with confirmed inventory availability and ongoing manufacturer support. Additionally, WLG2-LDA carries RoHS Compliant certification.

Q: Are there packaging differences between these parts?

A: The WLG2-LDA-N packaging designation is not specified in available data. The WLG2-LDA is supplied in bulk packaging. Confirm packaging requirements with your procurement specification before ordering.

Q: Does the RoHS compliance difference affect electrical performance?

A: No. RoHS compliance relates to material composition and environmental regulations, not electrical or mechanical performance. Both parts deliver identical functional characteristics.

Q: What are the critical parameters that must match for substitution?

A: SPDT circuit configuration, 5A AC / 400mA DC current ratings at 125V, side rotary roller actuator, chassis mount with screw terminals, IP67 ingress protection, and -10°C to 80°C operating temperature range must all be maintained.