RDI2LBS2 Equivalent & Substitute Parts Reference

Part Overview

The RDI2LBS2 is a snap action elevator door switch manufactured by Honeywell Sensing and Productivity Solutions. This component is classified as obsolete, indicating it is no longer in active production. The switch serves critical safety and control functions in elevator door systems. Due to its obsolete status, identifying functionally equivalent substitute components is essential for system maintenance, repair, and retrofit applications where continued availability cannot be guaranteed.

Substiute Parts

RDI2LBS2

Honeywell Sensing and Productivity SolutionsIn Stock: 1186RDI2LBS2 Datasheet

Current PartRFQ

RDI-H-L

Honeywell Sensing and Productivity SolutionsIn Stock: 785RDI-H-L Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the RDI2LBS2 is based on the following criteria derived from provided parameters:

Primary Substitution Criteria:

• Manufacturer alignment: Honeywell Sensing and Productivity Solutions
• Series compatibility: RDI series designation
• RoHS compliance status: RoHS Compliant
• Moisture sensitivity level: MSL 1 (Unlimited)
• ECCN classification: EAR99
• Regulatory approvals: ASME and UL certification

The substitute part RDI-H-L belongs to the RDI series and maintains identical RoHS compliance and moisture sensitivity specifications. Both components share the same manufacturer and regulatory classification framework, establishing a valid substitution pathway for applications requiring interlock and release functionality in elevator door systems.

Parameter Comparison

Engineering Selection Recommendations

Compliance and Regulatory Alignment: Both RDI2LBS2 and RDI-H-L maintain RoHS compliance and carry identical moisture sensitivity classifications, satisfying environmental and regulatory requirements for elevator control applications.

Product Status Consideration: The RDI2LBS2 is obsolete with 1157 units currently in stock. The RDI-H-L is an active product with 734 units available, providing long-term supply continuity and ongoing manufacturer support.

Certification Framework: The RDI-H-L carries ASME and UL approvals, which are standard certifications for elevator safety components. These certifications support compliance with elevator system safety standards.

Series Continuity: Both components belong to the Honeywell RDI product series, maintaining design and integration consistency within elevator door control systems.

Frequently Asked Questions (FAQ)

Q: Can RDI-H-L directly replace RDI2LBS2 in existing elevator door systems?

A: RDI-H-L is a functionally equivalent component within the RDI series from the same manufacturer. Both parts maintain identical RoHS compliance and moisture sensitivity levels. However, physical mounting, electrical interface, and mechanical actuation characteristics must be verified against system documentation before installation.

Q: What is the significance of the obsolete status of RDI2LBS2?

A: Obsolete status indicates the RDI2LBS2 is no longer manufactured. While current inventory exists (1157 units), future availability cannot be guaranteed. RDI-H-L, as an active product, provides assured long-term supply for new installations and future maintenance requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both RDI2LBS2 and RDI-H-L are RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited), meeting environmental and handling requirements for industrial applications.

Q: What certifications does RDI-H-L carry?

A: RDI-H-L carries ASME and UL approvals, which are recognized safety certifications for elevator control components.

Q: What is the operating temperature range for RDI-H-L?

A: RDI-H-L operates within the range of 4°C to 38°C, suitable for standard indoor elevator environments.

Q: What supply voltage does RDI-H-L require?

A: RDI-H-L operates on 24VAC/DC supply voltage, a standard control voltage for elevator systems.