GLLC04C Snap Action Switch Equivalent & Substitute Parts

Part Overview

The GLLC04C is a snap action switch manufactured by Honeywell Sensing and Productivity Solutions. This SPDT (Single Pole Double Throw) chassis mount switch is rated for 10A at 300V AC and 250V DC, featuring a roller plunger actuator with IP66 ingress protection. The product is Active status with 1,073 units in current inventory.

Substitute parts are necessary when GLLC04C availability is limited, when alternative termination styles are required for specific assembly processes, or when application requirements permit operation within the electrical and mechanical parameter ranges of equivalent models from other manufacturers.

Substiute Parts

GLLC04C

Honeywell Sensing and Productivity SolutionsIn Stock: 1174GLLC04C Datasheet

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D4N-1132

Omron Automation and SafetyIn Stock: 991D4N-1132 Datasheet

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D4N-1A32

Omron Automation and SafetyIn Stock: 1066D4N-1A32 Datasheet

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D4N-2132

Omron Automation and SafetyIn Stock: 1201D4N-2132 Datasheet

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D4N-2A32

Omron Automation and SafetyIn Stock: 925D4N-2A32 Datasheet

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D4N-4132

Omron Automation and SafetyIn Stock: 1177D4N-4132 Datasheet

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D4N-4A32

Omron Automation and SafetyIn Stock: 899D4N-4A32 Datasheet

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D4N-9132

Omron Automation and SafetyIn Stock: 1172D4N-9132 Datasheet

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D4N-9A32

Omron Automation and SafetyIn Stock: 1162D4N-9A32 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the GLLC04C with D4N series switches from Omron Automation and Safety is based on the following allowed parameters:

Compatible Parameters:

• Actuator Type: Roller Plunger (identical across all substitute parts)
• Mounting Type: Chassis Mount (identical across all substitute parts)
• Ingress Protection: IP67 (exceeds GLLC04C IP66 requirement)
• Voltage Rating - DC: 250V (matches GLLC04C)
• MSL Rating: 1 (Unlimited) (identical across all substitute parts)
• Operating Force: 663gf (comparable to GLLC04C 612gf)
• Release Force: 153gf (identical to GLLC04C)
• Operating Position: 1.125" / 28.6mm (equivalent to GLLC04C 1.122" / 28.5mm)
• Pretravel: 0.080" / 2.0mm (comparable to GLLC04C 0.100" / 2.5mm)
• Differential Travel: 0.040" / 1.0mm (identical to GLLC04C)
• Overtravel: 0.158" / 4.0mm (exceeds GLLC04C 0.130" / 3.3mm)
• RoHS Compliance: ROHS3 (meets or exceeds GLLC04C RoHS Compliant status)

Parameter Differences Affecting Substitution:

• Circuit Configuration: D4N series are DPST-NO/NC (vs. GLLC04C SPDT)
• Current Rating: D4N series rated 3A AC / 270mA DC (vs. GLLC04C 10A AC/DC)
• Voltage Rating - AC: D4N series 240V (vs. GLLC04C 300V)
• Switch Function: D4N series On-Mom, Off-Mom (vs. GLLC04C On-Mom only)
• Electrical Life: D4N series 300,000 Cycles (vs. GLLC04C not specified)
• Mechanical Life: D4N series 15,000,000 Cycles (exceeds GLLC04C 5,000,000 Cycles)
• Operating Temperature: D4N series -30°C to 70°C (vs. GLLC04C -10°C to 80°C)
• Termination Style: D4N series available in Screw Terminal or Connector (GLLC04C Screw Terminal only)

The D4N series substitutes are suitable only for applications where the lower current rating (3A AC), lower AC voltage rating (240V), and different circuit configuration (DPST vs. SPDT) are acceptable within the system design.

Parameter Comparison

Engineering Selection Recommendations

Screw Terminal Substitutes (Direct Termination Compatibility):

The D4N-1132, D4N-1A32, D4N-2132, D4N-2A32, D4N-4132, and D4N-4A32 models feature screw terminal termination identical to the GLLC04C. These parts are suitable for applications where the circuit configuration change from SPDT to DPST-NO/NC is acceptable and where the reduced current rating (3A AC vs. 10A AC) and reduced AC voltage rating (240V vs. 300V) do not exceed application requirements.

All D4N screw terminal variants maintain ROHS3 compliance, MSL 1 rating, and IP67 ingress protection. The mechanical life rating of 15,000,000 cycles exceeds the GLLC04C specification of 5,000,000 cycles.

Connector Termination Substitutes (Assembly Process Variation):

The D4N-9132 and D4N-9A32 models feature connector termination instead of screw terminals. These parts are suitable only for applications where connector-based assembly is specified and where the same electrical and mechanical parameter constraints apply as the screw terminal D4N variants.

Temperature Range Consideration:

The GLLC04C operates from -10°C to 80°C, while all D4N substitutes operate from -30°C to 70°C. Applications requiring operation above 70°C are not compatible with D4N series substitutes.

Compliance Status:

All substitute parts maintain active product status with current inventory availability. ROHS3 compliance of D4N series meets or exceeds GLLC04C RoHS Compliant status for regulated markets.

Frequently Asked Questions (FAQ)

Q: Can D4N series switches directly replace GLLC04C in all applications?

A: No. D4N series switches have different electrical ratings and circuit configurations. The D4N series is rated for 3A AC and 240V AC maximum, compared to GLLC04C 10A AC and 300V AC. Applications requiring higher current or voltage must use GLLC04C or equivalent high-current rated switches. The circuit configuration difference (DPST-NO/NC vs. SPDT) also affects wiring and control logic.

Q: What is the difference between screw terminal and connector termination D4N models?

A: D4N-1132, D4N-1A32, D4N-2132, D4N-2A32, D4N-4132, and D4N-4A32 use screw terminals for direct wire connection. D4N-9132 and D4N-9A32 use connector-based termination. Selection depends on assembly process requirements. Screw terminal models are compatible with existing GLLC04C wiring practices.

Q: Are all D4N substitutes RoHS compliant?

A: Yes. All D4N series substitutes listed carry ROHS3 compliance certification, which meets or exceeds the GLLC04C RoHS Compliant status.

Q: What is the mechanical life difference between GLLC04C and D4N substitutes?

A: GLLC04C has a mechanical life rating of 5,000,000 cycles. All D4N series substitutes have a mechanical life rating of 15,000,000 cycles, representing a 3x improvement in cycle durability.

Q: Can D4N switches operate in the full temperature range of GLLC04C?

A: No. GLLC04C operates from -10°C to 80°C. D4N series switches operate from -30°C to 70°C. Applications requiring operation above 70°C cannot use D4N substitutes. Applications requiring operation below -10°C can use D4N series, which extends the lower temperature limit to -30°C.

Q: What is the ingress protection difference?

A: GLLC04C is rated IP66 (dust tight, water resistant). All D4N series substitutes are rated IP67 (dust tight, waterproof), providing enhanced protection in wet environments.

Q: Are there inventory differences between substitute models?

A: Yes. Current inventory varies: D4N-2132 has the highest inventory at 1,142 pieces, while D4N-2A32 has the lowest at 834 pieces. All models maintain sufficient stock for production requirements.

Q: What does DPST-NO/NC circuit configuration mean compared to SPDT?

A: SPDT (Single Pole Double Throw) has one input and two outputs, with the switch selecting between them. DPST-NO/NC (Double Pole Single Throw Normally Open/Normally Closed) has two independent switches, each with normally open and normally closed contacts. This configuration difference requires different wiring and control logic implementation.

Q: Which D4N model should be selected for screw terminal applications?

A: All D4N models with screw terminal designation (D4N-1132, D4N-1A32, D4N-2132, D4N-2A32, D4N-4132, D4N-4A32) are electrically equivalent. Selection should be based on current inventory availability and specific connector pin configuration requirements for your application.