GLLC04F Snap Action Switch - Equivalent & Substitute Parts

Part Overview

The GLLC04F is a snap action switch manufactured by Honeywell Sensing and Productivity Solutions, classified as a Single Pole Double Throw (SPDT) momentary contact switch rated for 10A at 300V AC and 250V DC. This component features a lever roller actuator with chassis mount configuration and screw terminal termination, designed for applications requiring reliable switching with IP66 ingress protection.

The GLLC04F carries an obsolete product status. Identifying equivalent substitute parts ensures design continuity and maintains supply chain reliability for applications currently utilizing this component.

Substiute Parts

GLLC04F

Honeywell Sensing and Productivity SolutionsIn Stock: 1246GLLC04F Datasheet

Current PartRFQ

GLLA04F

Honeywell Sensing and Productivity SolutionsIn Stock: 1007GLLA04F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GLLC04F is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Requirements:

• Circuit configuration must be SPDT (MBB)
• Switch function must be On-Momentary
• Current rating must be 10A (AC/DC)
• Voltage rating must be 300V AC and 250V DC minimum

Mechanical Compatibility Requirements:

• Actuator type must be Lever with Roller
• Mounting type must be Chassis Mount
• Termination style must be Screw Terminal
• Ingress protection must be IP66 or higher

Operational Compatibility Requirements:

• Operating force: 510gf
• Release force: 153gf
• Pretravel: 0.197" (5.0mm)
• Differential travel: 0.080" (2.0mm)
• Overtravel: 0.197" (5.0mm)
• Operating temperature range: -10°C to 80°C
• Mechanical life: 5,000,000 cycles minimum

Compliance Requirements:

• RoHS Compliant
• MSL 1 (Unlimited)

Parts meeting all these criteria are classified as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The GLLA04F is a direct electrical and mechanical equivalent to the GLLC04F. Both components are manufactured by Honeywell Sensing and Productivity Solutions within the GLL series and share identical electrical ratings, mechanical specifications, and operational characteristics.

The primary distinction is product status: GLLC04F is obsolete while GLLA04F maintains active status. For new designs or component replenishment, GLLA04F is the appropriate selection. Both parts carry RoHS compliance and MSL 1 rating, ensuring environmental and moisture handling compatibility across applications.

Current inventory availability shows GLLA04F at 985 pieces in stock, supporting immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can GLLA04F directly replace GLLC04F in existing applications?

A: Yes. GLLA04F is electrically and mechanically identical to GLLC04F across all specified parameters including circuit configuration, current and voltage ratings, actuator type, mounting configuration, and operational characteristics. Direct substitution is supported without circuit modification.

Q: What is the primary reason for substitution?

A: GLLC04F carries obsolete product status. GLLA04F, as an active product from the same manufacturer and series, provides design continuity and ensures long-term supply availability.

Q: Are there differences in compliance or certifications?

A: No. Both GLLC04F and GLLA04F are RoHS Compliant with MSL 1 (Unlimited) rating. Compliance profiles are identical.

Q: Do the mechanical specifications differ?

A: No. Operating force (510gf), release force (153gf), pretravel (5.0mm), differential travel (2.0mm), overtravel (5.0mm), and mechanical life (5,000,000 cycles) are identical between both parts.

Q: Are the electrical ratings the same?

A: Yes. Both parts are rated for 10A at 300V AC and 250V DC with SPDT momentary contact configuration.

Q: What is the operating temperature range for both parts?

A: Both GLLC04F and GLLA04F operate across -10°C to 80°C.

Q: Is the termination style identical?

A: Yes. Both parts feature screw terminal termination for chassis mount applications.