Phoenix Contact 2833518 Relay Socket DIN Rail - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2833518 is a relay socket designed for DIN rail mounting, engineered to accommodate miniature relays with screw terminal connections. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain system functionality and ensure continued availability for new installations and replacements.

Substiute Parts

2833518

Phoenix ContactIn Stock: 10642833518 Datasheet

Current PartRFQ

2900930

Phoenix ContactIn Stock: 9052900930 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2833518 is determined by the following critical parameters:

• Mounting Type: DIN Rail (required match)
• Type: Socket (required match)
• Termination Style: Screw Terminal (required match)
• For Use With/Related Products: Miniature Relays (required match)
• RoHS Compliance: Required for regulatory alignment
• ECCN Classification: EAR99 (required match for export control consistency)
• HTSUS Code: 8536.69.8000 (required match for tariff classification)

The substitute part 2900930 meets all critical substitution criteria, differing only in series designation (RIF versus PR1) and product status (Active versus Obsolete), with enhanced compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2900930 serves as the direct functional equivalent for the obsolete 2833518. Both components share identical mounting architecture (DIN rail), socket type, screw terminal termination, and miniature relay compatibility. The 2900930 maintains full RoHS compliance with enhanced ROHS3 certification and carries active product status, ensuring long-term availability and supply chain continuity. Export control classification and tariff coding remain consistent between both parts. Selection of the 2900930 eliminates obsolescence risk while preserving electrical and mechanical interface compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 2900930 directly replace the 2833518 in existing installations?

A: Yes. Both parts share identical mounting type (DIN rail), socket type, termination style (screw terminal), and miniature relay compatibility. The functional interface remains unchanged.

Q: What is the significance of the series change from PR1 to RIF?

A: Series designation reflects product line evolution within Phoenix Contact's portfolio. The RIF series represents the active product line continuation, while PR1 is obsolete. Functional parameters for DIN rail mounting and relay socket operation remain equivalent.

Q: Are there compliance differences between the two parts?

A: The 2900930 carries ROHS3 certification compared to the 2833518's RoHS Compliant status. ROHS3 represents enhanced compliance requirements. Both parts maintain EAR99 export control classification and identical HTSUS tariff coding.

Q: What packaging options are available?

A: The 2833518 was supplied with standard packaging (indicated as "-"). The 2900930 is available in bulk packaging configuration.

Q: Why is the 2833518 classified as obsolete?

A: Obsolescence indicates the part has been discontinued by the manufacturer. The 2900930 represents the active equivalent, ensuring continued access to functionally identical relay socket technology.