GLAA06C Snap Action Switch - Equivalent & Substitute Parts

Part Overview

The GLAA06C is a snap action switch manufactured by Honeywell Sensing and Productivity Solutions, classified as a DPST-NC (Double Pole Single Throw - Normally Closed) chassis mount switch rated for 6A AC at 120V. This component features a roller plunger actuator with IP67 ingress protection, designed for applications requiring momentary contact switching with high mechanical reliability.

The GLAA06C is currently listed as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this switch configuration.

Substiute Parts

GLAA06C

Honeywell Sensing and Productivity SolutionsIn Stock: 1021GLAA06C Datasheet

Current PartRFQ

GLDC06C

Honeywell Sensing and Productivity SolutionsIn Stock: 973GLDC06C Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GLAA06C is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Requirements:

• Circuit configuration: DPST-NC (DB)
• Switch function: On-Mom (momentary contact)
• Current rating: 6A AC minimum
• Voltage rating: 120V AC minimum

Mechanical Equivalence Requirements:

• Actuator type: Roller Plunger
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Ingress protection: IP67 minimum

Environmental & Compliance Requirements:

• Operating temperature range must encompass or exceed the original specification
• Mechanical life: 15,000,000 cycles minimum
• RoHS compliance status
• Moisture sensitivity level compatibility

The GLDC06C qualifies as a substitute part because it maintains identical electrical ratings, circuit configuration, actuator type, mounting method, and termination style. Both components are manufactured by Honeywell within the GLS series and share the same ingress protection rating and mechanical life specification.

Parameter Comparison

Engineering Selection Recommendations

The GLDC06C is a direct functional substitute for the obsolete GLAA06C based on the following engineering criteria:

Electrical Compatibility: Both components maintain identical electrical specifications across all critical parameters: 6A AC current rating, 120V AC voltage rating, 550mA DC current rating, and 125V DC voltage rating. The DPST-NC circuit configuration and momentary contact function are preserved.

Mechanical Compatibility: Both switches employ identical actuator types (roller plunger), mounting methods (chassis mount), and termination styles (screw terminal). The operating force of 1632gf is identical, ensuring equivalent actuation characteristics.

Environmental Performance: The GLDC06C extends the operating temperature range to -40°C to 85°C, providing superior low-temperature performance compared to the GLAA06C specification of -25°C to 85°C. Both components maintain IP67 ingress protection and 15,000,000 cycle mechanical life ratings.

Compliance Status: The GLDC06C is currently in active production status, whereas the GLAA06C is obsolete. Both components are RoHS compliant and carry MSL 1 moisture sensitivity classification, ensuring equivalent handling and storage requirements.

Dimensional Considerations: The GLDC06C exhibits different mechanical travel characteristics. The operating position is reduced from 1.890" (48.0mm) to 1.100" (28.0mm), with corresponding adjustments to pretravel and overtravel specifications. These differences reflect a more compact actuator design but maintain functional equivalence for momentary switching applications.

Frequently Asked Questions (FAQ)

Q: Can the GLDC06C directly replace the GLAA06C in existing applications?

A: The GLDC06C is electrically and functionally equivalent to the GLAA06C across all critical switching parameters. However, the reduced operating position (1.100" versus 1.890") must be evaluated against mechanical space constraints and actuator engagement requirements in the specific application. Physical installation verification is necessary to confirm mechanical fit within the assembly.

Q: What are the key differences between these two switches?

A: The primary differences are mechanical travel characteristics and product status. The GLDC06C features a shorter operating position of 1.100" (28.0mm) compared to the GLAA06C at 1.890" (48.0mm), with corresponding adjustments to pretravel and overtravel. The GLDC06C also provides an extended operating temperature range of -40°C to 85°C versus -25°C to 85°C. The GLDC06C is currently in active production, while the GLAA06C is obsolete.

Q: Are there any compliance or certification differences?

A: Both components are RoHS compliant and carry identical moisture sensitivity level (MSL 1) classifications. Both are classified under ECCN EAR99 and HTSUS 8536.50.9055. No compliance or certification differences exist between the two parts.

Q: What is the significance of the operating position difference?

A: Operating position defines the total distance the actuator travels from the fully released state to full engagement. The GLDC06C's reduced operating position of 1.100" (28.0mm) indicates a more compact design compared to the GLAA06C at 1.890" (48.0mm). This affects the physical space required for actuator movement and must be considered during mechanical integration into the assembly.

Q: Does the GLDC06C provide better performance at low temperatures?

A: The GLDC06C extends the minimum operating temperature to -40°C, compared to the GLAA06C minimum of -25°C. This provides a 15°C improvement in low-temperature capability. Both components maintain identical performance at the upper temperature limit of 85°C.

Q: Are the electrical ratings identical between these switches?

A: Yes. Both the GLAA06C and GLDC06C maintain identical electrical ratings: 6A AC at 120V, 550mA DC at 125V, DPST-NC circuit configuration, and momentary contact function. Electrical substitution is direct.

Q: What is the inventory status for these parts?

A: The GLAA06C has 951 pieces in stock as new original inventory. The GLDC06C has 865 pieces in stock as new original inventory. Both are available for immediate procurement.