Phoenix Contact 2833576 Relay Socket DIN Rail - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2833576 is a relay socket designed for DIN rail mounting with screw terminal connections. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and component procurement. The socket is engineered for use with REL-IR relay series and provides a standardized interface for relay installation in industrial control applications.

Substiute Parts

2833576

Phoenix ContactIn Stock: 8792833576 Datasheet

Current PartRFQ

2900932

Phoenix ContactIn Stock: 10922900932 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2833576 is determined by the following critical parameters:

• Mounting Type: DIN rail mounting capability is mandatory for direct substitution
• Termination Style: Screw terminal connections must be maintained for compatibility with existing wiring infrastructure
• Product Type: Socket configuration must remain consistent
• Compliance Standards: RoHS compliance status ensures regulatory alignment

The Phoenix Contact 2900932 qualifies as a substitute based on matching mounting type (DIN Rail), termination style (Screw Terminal), and product type (Socket). Both components share identical HTSUS classification (8536.69.8000) and ECCN designation (EAR99), confirming functional equivalence within the relay socket category.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 2900932 is the identified substitute for the obsolete 2833576 model. Selection of the 2900932 is supported by the following factors:

• Active Product Status: The 2900932 maintains active production status, ensuring long-term availability and supply chain continuity
• Regulatory Compliance: Both components meet RoHS requirements; the 2900932 carries ROHS3 certification, representing current compliance standards
• Functional Equivalence: Matching DIN rail mounting, screw terminal termination, and socket configuration confirm direct substitution capability
• Export Classification: Identical ECCN and HTSUS codes confirm regulatory alignment for procurement and logistics

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 2900932 directly replace the 2833576 in existing installations?

A: Yes. Both components share identical mounting type (DIN Rail), termination style (Screw Terminal), and product type (Socket). The 2900932 is engineered as a direct functional equivalent.

Q: What is the significance of the series designation change from PR2 to RIF?

A: Series designation reflects product line evolution within Phoenix Contact's relay socket portfolio. The functional parameters that determine substitution compatibility—mounting type, termination style, and socket configuration—remain unchanged between series.

Q: Why is the 2833576 classified as obsolete?

A: Obsolete status indicates the part is no longer in active production. The 2900932 represents the current-generation equivalent within Phoenix Contact's product line.

Q: Are there packaging differences between these components?

A: The 2833576 packaging is unspecified in available documentation. The 2900932 is supplied in bulk packaging. Packaging format does not affect functional compatibility.

Q: What compliance certifications apply to both parts?

A: Both components are RoHS compliant and carry EAR99 export classification. The 2900932 additionally carries ROHS3 certification, representing alignment with current regulatory standards.

Q: Is the Moisture Sensitivity Level (MSL) difference significant for substitution?

A: The 2833576 specifies MSL 1 (Unlimited); the 2900932 lists MSL as Not Applicable. This difference does not affect substitution eligibility, as both designations indicate compatibility with standard storage and handling conditions for relay socket components.