Omron 44513-1130 Equivalent & Substitute Parts

Part Overview

The Omron 44513-1130 is a snap action switch with 3NC (three normally closed) contacts and flat actuator configuration, classified as a switch component within the T3009 series. This part has reached obsolete product status, necessitating identification of functionally equivalent alternatives for ongoing system maintenance and new design implementations. Substitute parts must maintain compatible electrical characteristics and mechanical form factors to ensure direct replacement capability.

Substiute Parts

44513-1130

Omron Automation and SafetyIn Stock: 106544513-1130 Datasheet

Current PartRFQ

D4NS-4DF-NPT

Omron Automation and SafetyIn Stock: 1063D4NS-4DF-NPT Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The D4NS-4DF-NPT qualifies as a substitute based on the following alignment criteria:

Electrical Compatibility: Both parts are multi-contact switch configurations from Omron Automation and Safety. The D4NS-4DF-NPT provides 3PST-NC (three pole, single throw, normally closed) circuit topology with 3A AC current rating at 240VAC, establishing functional equivalence for switching applications requiring multiple normally closed contacts.

Mechanical Compatibility: The D4NS-4DF-NPT features panel disconnect actuator type with screw terminal termination, supporting industrial control panel integration. The M20 conduit thread size and IP67 ingress protection rating indicate suitability for similar environmental deployment scenarios.

Regulatory & Compliance Alignment: Both parts carry MSL 1 (Unlimited) moisture sensitivity classification. The D4NS-4DF-NPT holds active product status with multiple approval certifications (CCC, CE, cULus, TUV), ensuring continued availability and regulatory compliance for new installations.

Key Substitution Parameters: Circuit configuration (3-contact normally closed), current rating (3A AC), voltage rating (240VAC), actuator type (panel disconnect), termination style (screw terminal), ingress protection (IP67), and approval certifications.

Parameter Comparison

Engineering Selection Recommendations

The D4NS-4DF-NPT represents the qualified substitute for the obsolete 44513-1130 based on product lifecycle status and regulatory compliance. The substitute part maintains active product status with established supply chain availability, eliminating obsolescence risk for replacement applications. Multiple approval certifications (CCC, CE, cULus, TUV) on the D4NS-4DF-NPT ensure compliance with international regulatory frameworks, supporting deployment in regulated industrial environments. Both parts share identical MSL 1 classification, confirming equivalent moisture handling requirements for storage and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the D4NS-4DF-NPT directly replace the 44513-1130 in existing installations?

A: The D4NS-4DF-NPT provides electrical and mechanical compatibility as a substitute. Both parts feature 3-contact normally closed configurations with screw terminal termination. Physical mounting and panel integration requirements must be verified against specific installation geometry.

Q: What is the primary reason for substitution?

A: The 44513-1130 has reached obsolete product status. The D4NS-4DF-NPT maintains active availability with established supply chain support, ensuring long-term component procurement for maintenance and new designs.

Q: Are there packaging differences between these parts?

A: The 44513-1130 packaging specification is not provided. The D4NS-4DF-NPT is supplied in bulk packaging. Packaging compatibility should be confirmed against procurement and assembly requirements.

Q: Do both parts meet the same environmental specifications?

A: Both parts carry MSL 1 (Unlimited) moisture sensitivity classification. The D4NS-4DF-NPT specifies IP67 ingress protection and -30°C to 70°C operating temperature range. Environmental suitability should be confirmed against specific application requirements.

Q: What certifications apply to the substitute part?

A: The D4NS-4DF-NPT holds CCC, CE, cULus, and TUV approvals, supporting compliance with international standards for industrial control applications.