Equivalent & Substitute Parts for GKLE44LXA2

Part Overview

The GKLE44LXA2 is an interlock safety switch manufactured by Honeywell Sensing and Productivity Solutions. This component is classified as obsolete, indicating it is no longer in active production. The product carries RoHS Compliant certification and features unlimited moisture sensitivity level (MSL 1) rating.

Due to its obsolete status, identifying functionally equivalent substitute components is essential for system maintenance, repair, and new design implementations where interlock safety switching functionality is required.

Substiute Parts

GKLE44LXA2

Honeywell Sensing and Productivity SolutionsIn Stock: 794GKLE44LXA2 Datasheet

Current PartRFQ

SG-B1-MA-G5

Panasonic Industrial Automation SalesIn Stock: 1049SG-B1-MA-G5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GKLE44LXA2 is based on the following criteria derived from the provided parameters:

Primary Substitution Basis:

• Functional category: Interlock safety switching
• RoHS compliance requirement: RoHS Compliant
• Moisture sensitivity level: MSL 1 (Unlimited)
• Environmental protection: IP67 rating capability

Identified Substitute: The SG-B1-MA-G5 manufactured by Panasonic Industrial Automation Sales qualifies as a substitute based on its interlock solenoid release functionality, active product status, and equivalent environmental certifications.

Parameter Comparison

Engineering Selection Recommendations

For GKLE44LXA2 Replacement:

The SG-B1-MA-G5 serves as the designated substitute for the obsolete GKLE44LXA2. Selection of this substitute is supported by the following factors:

1. Compliance Alignment: Both components maintain RoHS compliance standards. The SG-B1-MA-G5 carries ROHS3 Compliant certification, representing current regulatory compliance.

2. Product Status: The SG-B1-MA-G5 maintains active product status with current manufacturing support, ensuring long-term availability and supply chain continuity.

3. Environmental Specifications: Both components feature MSL 1 (Unlimited) moisture sensitivity rating, indicating equivalent environmental tolerance.

4. Certification Coverage: The SG-B1-MA-G5 holds CE, cULus, and TUV approvals, providing comprehensive international certification coverage suitable for safety-critical interlock applications.

5. Functional Equivalence: Both components are classified within the interlock safety switching category, with the SG-B1-MA-G5 providing solenoid release functionality with manual override capability.

Frequently Asked Questions (FAQ)

Q: Why is the GKLE44LXA2 being replaced?

A: The GKLE44LXA2 is classified as obsolete, meaning Honeywell no longer manufactures this component. Substitution ensures continued system functionality and access to supported replacement inventory.

Q: What makes the SG-B1-MA-G5 a suitable substitute?

A: The SG-B1-MA-G5 qualifies as a substitute based on shared interlock safety switching functionality, equivalent MSL 1 moisture sensitivity rating, RoHS compliance, and active manufacturing status with current certifications.

Q: Are there electrical parameter differences between these components?

A: The provided specifications for the GKLE44LXA2 do not include detailed electrical parameters. The SG-B1-MA-G5 specifies DPST-NC circuit configuration, 2A current rating (AC/DC), 125VAC/30VDC contact rating, and 24VDC supply voltage. System integration requirements must be evaluated against these specifications.

Q: What certifications does the SG-B1-MA-G5 carry?

A: The SG-B1-MA-G5 holds CE, cULus, and TUV certifications, providing compliance for European, North American, and international safety standards applicable to interlock safety devices.

Q: What is the packaging format for the substitute part?

A: The SG-B1-MA-G5 is supplied in Bulk packaging format, with current inventory of 954 pieces available.

Q: Does the SG-B1-MA-G5 provide environmental protection?

A: The SG-B1-MA-G5 features IP67 ingress protection rating, providing dust-tight and waterproof environmental sealing suitable for industrial interlock applications.