GKLE44P7S4 Equivalent & Substitute Parts

Part Overview

The GKLE44P7S4 is an interlock safety switch manufactured by Honeywell Sensing and Productivity Solutions. This component is classified as obsolete and is no longer in active production. The product carries RoHS Compliant certification and features unlimited moisture sensitivity level (MSL 1). Due to its obsolete status, identification of functionally equivalent substitute components is necessary for system maintenance, repair, and new design implementations where interlock safety switching functionality is required.

Substiute Parts

GKLE44P7S4

Honeywell Sensing and Productivity SolutionsIn Stock: 805GKLE44P7S4 Datasheet

Current PartRFQ

SG-B1-MA-G5

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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute component SG-B1-MA-G5 is identified as an equivalent based on the following substitution criteria:

Functional Classification: Both components serve interlock switching applications. The GKLE44P7S4 is designated as an interlock safety switch, while the SG-B1-MA-G5 is an interlock solenoid release switch with DPST-NC circuit configuration.

Compliance Alignment: Both parts maintain RoHS compliance (GKLE44P7S4: RoHS Compliant; SG-B1-MA-G5: ROHS3 Compliant) and share identical Moisture Sensitivity Level classification (MSL 1 - Unlimited).

Certification Status: The SG-B1-MA-G5 carries multiple approval agencies (CE, cULus, TUV), ensuring regulatory acceptance in applications requiring certified interlock safety components.

Product Availability: While GKLE44P7S4 is obsolete, SG-B1-MA-G5 maintains active product status with current inventory availability (954 Pcs).

Parameter Comparison

Engineering Selection Recommendations

Obsolescence Mitigation: The GKLE44P7S4 is classified as obsolete. For new designs or system replacements, the SG-B1-MA-G5 provides an active, supported alternative with current manufacturing and supply chain availability.

Compliance Continuity: Both components maintain equivalent RoHS compliance status and MSL classification, ensuring regulatory continuity in applications subject to environmental and hazardous substance restrictions.

Certification Requirements: The SG-B1-MA-G5 carries CE, cULus, and TUV certifications, meeting international safety and quality standards applicable to interlock safety switching applications.

Inventory Considerations: While GKLE44P7S4 inventory remains available (758 Pcs), the SG-B1-MA-G5 offers superior long-term supply security with active product status and current stock levels (954 Pcs).

Frequently Asked Questions (FAQ)

Q: Why is the GKLE44P7S4 classified as obsolete?

A: The GKLE44P7S4 has reached end-of-life status and is no longer manufactured by Honeywell Sensing and Productivity Solutions. Obsolete classification indicates discontinued production and limited future availability.

Q: What are the key substitution criteria for interlock safety switches?

A: Substitution is determined by functional classification (interlock switching application), RoHS compliance alignment, Moisture Sensitivity Level equivalence, and regulatory certification status. Electrical parameters such as voltage rating, current capacity, and circuit configuration must be evaluated against specific application requirements.

Q: Is the SG-B1-MA-G5 a direct mechanical replacement?

A: The SG-B1-MA-G5 is functionally equivalent as an interlock solenoid release switch. Mechanical compatibility depends on mounting configuration, termination style (Cable Leads for SG-B1-MA-G5), and panel integration requirements specific to the application.

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

A: The SG-B1-MA-G5 holds CE, cULus, and TUV certifications, meeting European, North American, and international safety standards for interlock safety applications.

Q: Are both components RoHS compliant?

A: Yes. The GKLE44P7S4 is RoHS Compliant, and the SG-B1-MA-G5 is ROHS3 Compliant. Both meet hazardous substance restriction requirements.

Q: What is the operating temperature range for the SG-B1-MA-G5?

A: The SG-B1-MA-G5 operates within the temperature range of -25°C to 70°C, suitable for industrial and commercial interlock safety applications.

Q: What packaging is available for the SG-B1-MA-G5?

A: The SG-B1-MA-G5 is supplied in Bulk packaging configuration.