Delta Electronics 03AB2S AC Power Connector Equivalent & Substitute Parts

Part Overview

The Delta Electronics 03AB2S is an AC power entry module receptacle classified as a power connector component. This part is currently Active in product status with ROHS3 compliance and unlimited moisture sensitivity rating. The 03AB2S serves as a power entry interface for industrial and commercial applications requiring filtered AC power distribution with integrated switching and fuse accommodation capabilities. Identification of equivalent and substitute parts becomes necessary when managing inventory across multiple suppliers, accommodating design revisions, or addressing component availability constraints while maintaining electrical and mechanical compatibility.

Substiute Parts

03AB2S

Delta ElectronicsIn Stock: 86203AB2S Datasheet

Current PartRFQ

03IB2S

Delta ElectronicsIn Stock: 102503IB2S Datasheet

DirectRFQ

FN283-4-06

Schaffner EMC Inc.In Stock: 775FN283-4-06 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Delta Electronics 03AB2S is determined by alignment across the following critical parameters: connector style classification, connector type configuration, number of positions, filter type specification, switch features, fuse accommodation capability, mounting methodology, termination standard, panel cutout dimensions, approval agency certifications, RoHS compliance status, and REACH regulatory status.

The substitute parts identified for the 03AB2S are grouped into two categories:

Direct Manufacturer Substitute: The Delta Electronics 03IB2S represents a direct substitute from the same manufacturer, classified within the IB series. This part maintains identical connector style (IEC 320-C14), connector type (Receptacle, Male Blades - Module), position count (3), filter type (Filtered EMI/RFI Commercial), switch configuration (Switch On-Off), fuse accommodation (Yes), mounting type (Panel Mount, Flange), termination method (Quick Connect), and panel cutout dimensions (29.00mm x 60.00mm). Both parts share ROHS3 compliance, MSL 1 rating, and REACH Unaffected status.

Similar Manufacturer Substitute: The Schaffner EMC Inc. FN283-4-06 from the FN 280 series provides functional equivalence through matching connector style (IEC 320-C14), connector type (Receptacle, Male Blades - Module), position count (3), filter type (Filtered EMI/RFI Commercial), switch features (Switch On-Off), fuse accommodation (Yes), mounting type (Panel Mount, Flange), termination standard (Quick Connect), and panel cutout dimensions (29.00mm x 60.00mm). This part maintains ROHS3 compliance and REACH Unaffected status with enhanced specifications including IP40 ingress protection and UL94 V-2 material flammability rating.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute - Delta Electronics 03IB2S: Selection of the 03IB2S is appropriate when maintaining single-manufacturer sourcing is a design requirement. This part shares identical RoHS3 compliance, MSL 1 rating, and REACH Unaffected status with the 03AB2S. The 03IB2S provides complete functional equivalence through matching IEC 320-C14 connector configuration, three-position receptacle design, commercial-grade EMI/RFI filtering, integrated on-off switching, fuse accommodation, panel mount flange installation, quick-connect termination, and standardized 29.00mm x 60.00mm panel cutout dimensions. Current inventory of 982 pieces supports production requirements.

Secondary Substitute - Schaffner EMC Inc. FN283-4-06: Selection of the FN283-4-06 is appropriate when multi-source component strategy or enhanced environmental specifications are required. This part maintains full functional compatibility through identical IEC 320-C14 connector style, three-position receptacle configuration, commercial-grade EMI/RFI filtering, on-off switching capability, fuse accommodation, panel mount flange design, quick-connect termination with 0.250" (6.3mm) standard, and matching 29.00mm x 60.00mm panel cutout dimensions. The FN283-4-06 provides additional environmental protection through IP40 ingress protection rating and UL94 V-2 material flammability classification. Both parts maintain ROHS3 compliance and REACH Unaffected status. Current inventory of 752 pieces is available. Packaging format differs (Tray versus Bulk), which may affect procurement and handling procedures.

Frequently Asked Questions (FAQ)

Q: What determines whether the 03IB2S or FN283-4-06 can substitute for the 03AB2S?

A: Substitution is determined by matching critical electrical and mechanical parameters: connector style (IEC 320-C14), connector type (Receptacle, Male Blades - Module), position count (3), filter type (Filtered EMI/RFI Commercial), switch configuration (On-Off), fuse accommodation capability, mounting methodology (Panel Mount, Flange), termination standard (Quick Connect), panel cutout dimensions (29.00mm x 60.00mm), and regulatory compliance status (ROHS3, REACH Unaffected). Both substitute parts satisfy these requirements.

Q: Are there electrical performance differences between the 03AB2S and its substitutes?

A: The 03IB2S specifies current rating of 3A at the appliance inlet with 115/250VAC voltage rating. The FN283-4-06 specifies 4A current rating at the filter stage. Detailed electrical specifications for the 03AB2S are not provided in the available documentation. Electrical compatibility should be confirmed against specific application requirements.

Q: How do packaging differences affect component selection?

A: The 03AB2S and 03IB2S are supplied in Bulk packaging, while the FN283-4-06 is supplied in Tray packaging. Packaging format affects receiving procedures, storage methodology, and handling protocols. Selection between these formats depends on internal material management systems and procurement specifications.

Q: What approval agencies certify these connector components?

A: The 03IB2S carries CSA, UL, and VDE approvals. The FN283-4-06 carries CQC, CSA, ENEC, and UL approvals. Both parts maintain ROHS3 compliance and REACH Unaffected regulatory status. Application requirements may specify particular approval agency certifications.

Q: Does the FN283-4-06 provide enhanced environmental protection compared to the other parts?

A: The FN283-4-06 specifies IP40 ingress protection rating and UL94 V-2 material flammability classification. These specifications are not provided for the 03AB2S or 03IB2S. Applications requiring enhanced environmental protection or specific flammability ratings should reference the FN283-4-06 specifications.

Q: Can these parts be used interchangeably in existing designs?

A: The 03IB2S and FN283-4-06 share identical panel cutout dimensions (29.00mm x 60.00mm) and mounting type (Panel Mount, Flange), enabling mechanical interchangeability in panel installations. Electrical compatibility depends on application current and voltage requirements. Design validation should confirm compatibility with specific circuit requirements before implementation.