Omron 44524-0405 Equivalent & Substitute Parts

Part Overview

The Omron 44524-0405 is a snap action switch with 3NC (three normally closed) contacts and 90-degree actuator configuration. This component is classified as obsolete, necessitating identification of active equivalent models for ongoing applications. The substitute parts listed maintain functional compatibility through equivalent electrical specifications and mechanical interface parameters.

Substiute Parts

44524-0405

Omron Automation and SafetyIn Stock: 93844524-0405 Datasheet

Current PartRFQ

D4GS-N4R-5

Omron Automation and SafetyIn Stock: 1269D4GS-N4R-5 Datasheet

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D4GS-N4T-5

Omron Automation and SafetyIn Stock: 713D4GS-N4T-5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts D4GS-N4T-5 and D4GS-N4R-5 are classified as equivalent alternatives based on the following alignment criteria:

Matching Parameters:

• Manufacturer: Omron Automation and Safety (same manufacturer ensures design compatibility)
• Circuit Type: 3PST-NC (three pole, single throw, normally closed—functionally equivalent to 3NC configuration)
• Current Rating: 750mA AC (electrical load capacity)
• Voltage Rating: 240VAC (operational voltage specification)
• Holding Force: 6kgf (mechanical actuation force)
• Actuator Type: Panel Disconnect (mechanical interface compatibility)
• Termination Style: Cable Leads (connection method)
• Operating Temperature Range: -30°C ~ 70°C (thermal operating envelope)
• Ingress Protection: IP67 (environmental sealing specification)
• Moisture Sensitivity Level: 1 (Unlimited) (identical MSL rating)
• Product Status: Active (current production availability)

Both substitute parts belong to the D4GS-N series, indicating design lineage and compatibility with the original 44524-0405 application requirements.

Parameter Comparison

Engineering Selection Recommendations

D4GS-N4T-5 Selection Criteria:

• Active product status with current manufacturing support
• RoHS3 Compliant certification
• Approval agencies: CCC, CE, cULus, TUV
• REACH Affected status (regulatory compliance documentation available)
• ECCN: EAR99 classification
• Inventory availability: 672 Pcs

D4GS-N4R-5 Selection Criteria:

• Active product status with current manufacturing support
• RoHS Compliant certification
• Approval agencies: CCC, CE, cULus, TUV
• REACH Affected status (regulatory compliance documentation available)
• ECCN: EAR99 classification
• Inventory availability: 1232 Pcs (higher stock level)

Both substitute parts satisfy regulatory and compliance requirements for industrial switching applications. Selection between D4GS-N4T-5 and D4GS-N4R-5 is determined by specific RoHS compliance requirements (RoHS3 vs. RoHS2) and inventory availability constraints.

Frequently Asked Questions (FAQ)

Q: Why is the 44524-0405 being discontinued? A: The 44524-0405 is classified as obsolete. The D4GS-N series represents the current active product line from Omron for equivalent switching functionality.

Q: Are D4GS-N4T-5 and D4GS-N4R-5 electrically interchangeable with 44524-0405? A: Both substitute parts provide equivalent electrical performance through matching circuit configuration (3PST-NC), current rating (750mA AC), and voltage rating (240VAC). Mechanical interface compatibility is maintained through identical actuator type and termination style specifications.

Q: What is the difference between D4GS-N4T-5 and D4GS-N4R-5? A: The primary difference is RoHS compliance level: D4GS-N4T-5 is RoHS3 Compliant, while D4GS-N4R-5 is RoHS Compliant. Both parts share identical electrical and mechanical specifications. D4GS-N4R-5 has higher current inventory availability (1232 Pcs vs. 672 Pcs).

Q: Are both substitute parts available in bulk packaging? A: Yes, both D4GS-N4T-5 and D4GS-N4R-5 are supplied in bulk packaging configuration.

Q: Do the substitute parts maintain the same operating temperature range? A: Yes, both D4GS-N4T-5 and D4GS-N4R-5 operate within the -30°C ~ 70°C temperature range with IP67 ingress protection rating.

Q: What certifications apply to the substitute parts? A: Both substitute parts carry CCC, CE, cULus, and TUV approvals, with ECCN classification EAR99 and REACH Affected regulatory status.