GKLE46L7S4 Equivalent & Substitute Parts

Part Overview

The GKLE46L7S4 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

GKLE46L7S4

Honeywell Sensing and Productivity SolutionsIn Stock: 1032GKLE46L7S4 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 GKLE46L7S4 is based on functional equivalence within the interlock safety switch category. The identified substitute part SG-B1-MA-G5 shares the following critical parameters that establish substitution validity:

Key Substitution Criteria:

• Functional classification: Interlock solenoid release switching device
• Moisture Sensitivity Level: Both parts rated MSL 1 (Unlimited)
• RoHS compliance: Both parts meet RoHS standards (GKLE46L7S4 RoHS Compliant; SG-B1-MA-G5 ROHS3 Compliant)
• Environmental sealing: SG-B1-MA-G5 provides IP67 rating (Dust Tight, Waterproof)
• Regulatory approvals: SG-B1-MA-G5 holds CE, cULus, and TUV certifications

The SG-B1-MA-G5 represents an active production alternative from Panasonic Industrial Automation Sales, ensuring long-term availability and supply chain continuity.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Component Replacement:

The GKLE46L7S4 is classified as obsolete. The SG-B1-MA-G5 substitute part is in active production status, ensuring availability for future procurement cycles and system support requirements.

Compliance Considerations:

Both components meet RoHS requirements. The GKLE46L7S4 carries RoHS Compliant certification, while the SG-B1-MA-G5 meets the more recent ROHS3 Compliant standard. Both components maintain MSL 1 (Unlimited) moisture sensitivity rating, indicating no moisture-related handling restrictions during storage or assembly.

Regulatory Approvals:

The SG-B1-MA-G5 holds CE, cULus, and TUV certifications, providing multi-region regulatory compliance suitable for industrial applications requiring third-party approval documentation.

Inventory Availability:

Both components are currently available in stock. The GKLE46L7S4 has 1016 units available as new original stock. The SG-B1-MA-G5 has 954 units available as new original stock in bulk packaging.

Frequently Asked Questions (FAQ)

Q: Why is the GKLE46L7S4 classified as obsolete?

A: The GKLE46L7S4 has reached end-of-life status with the manufacturer. Honeywell Sensing and Productivity Solutions no longer manufactures this component. The SG-B1-MA-G5 represents the current production equivalent for interlock safety switching applications.

Q: What are the key functional similarities between GKLE46L7S4 and SG-B1-MA-G5?

A: Both components function as interlock safety switches with solenoid release capability. Both maintain MSL 1 moisture sensitivity rating and RoHS compliance. The SG-B1-MA-G5 provides additional specifications including DPST-NC circuit configuration, 2A current rating at 125VAC/30VDC, and IP67 environmental protection.

Q: Are there packaging differences between these components?

A: The GKLE46L7S4 packaging specification is not provided in available documentation. The SG-B1-MA-G5 is supplied in bulk packaging. Confirm packaging requirements with your procurement specification before finalizing component selection.

Q: What regulatory approvals does the SG-B1-MA-G5 hold?

A: The SG-B1-MA-G5 carries CE, cULus, and TUV certifications, providing compliance for European, North American, and international industrial applications.

Q: Can the SG-B1-MA-G5 operate in the same temperature range as the GKLE46L7S4?

A: The GKLE46L7S4 operating temperature range is not specified in available documentation. The SG-B1-MA-G5 operates across -25°C to 70°C. Verify your application temperature requirements against the SG-B1-MA-G5 specification before implementation.

Q: What is the supply voltage requirement for the SG-B1-MA-G5?

A: The SG-B1-MA-G5 requires 24VDC supply voltage. The component is rated for 125VAC and 30VDC switching loads. Confirm your system voltage compatibility with this specification.

Q: Is the SG-B1-MA-G5 suitable for wet or dusty environments?

A: Yes. The SG-B1-MA-G5 carries IP67 rating (Dust Tight, Waterproof), making it suitable for applications requiring environmental protection against dust ingress and water immersion.