Phoenix Contact 3045839 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3045839 is a 4-position terminal block plug with female sockets configured for 90° wire entry in a free-hanging (in-line) mounting arrangement. This component is classified as Last Time Buy, indicating discontinued production status. The part operates at IEC ratings of 32A/800V and UL ratings of 30A/600V, with screw termination and M3 fastening specifications. Due to its Last Time Buy status, identifying functionally equivalent substitute components is essential for ongoing procurement and system continuity.

Substiute Parts

3045839

Phoenix ContactIn Stock: 10783045839 Datasheet

Current PartRFQ

3060144

Phoenix ContactIn Stock: 9233060144 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 3045839 is determined by the following critical parameters:

Mandatory Matching Parameters:

• Number of Positions: 4
• Positions Per Level: 4
• Number of Levels: 1
• Type: Plug, Female Sockets
• Termination Style: Screw
• Mounting Type: Free Hanging (In-Line)
• Screw Size: M3
• Current - IEC: 32A
• Voltage - IEC: 800V
• Current - UL: 30A
• Voltage - UL: 600V
• Housing Material: Polyamide (PA), Nylon
• Material Flammability Rating: UL94 V-0

Allowable Variation Parameters:

• Plug Wire Entry: 90° (main part) vs. 180° (substitute) — different wire entry angles accommodate different installation geometries while maintaining electrical and mechanical compatibility
• Wire Gauge Range: 0.14-6mm² (main part) vs. 0.2-6mm² (substitute) — minor variation in minimum wire gauge specification
• Insulation Height: 1.909" (48.50mm) (main part) vs. 1.622" (41.20mm) (substitute) — dimensional difference reflecting different series design
• REACH Status: REACH Affected (main part) vs. REACH Unaffected (substitute) — regulatory classification difference

The substitute part Phoenix Contact 3060144 maintains electrical performance, mechanical interface compatibility, and safety certifications while differing in wire entry orientation and physical dimensions.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3060144 is a direct functional substitute for the 3045839 based on electrical and mechanical parameter equivalence. Both components maintain identical current and voltage ratings under IEC and UL standards, identical screw termination specifications, and identical safety certifications including UL94 V-0 flammability rating and ROHS3 compliance.

The primary distinction is wire entry orientation: the 3045839 features 90° wire entry while the 3060144 features 180° wire entry. This difference reflects different installation geometries and does not affect electrical performance or mechanical interface compatibility with mating connectors.

The 3060144 carries Active product status, ensuring continued availability and supply chain stability compared to the Last Time Buy status of the 3045839. Both components are manufactured by Phoenix Contact within the CLIPLINE COMBI series family.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 3060144 directly replace the 3045839 in existing installations?

A: Electrical and mechanical compatibility is maintained. The primary consideration is wire entry orientation: the 3045839 accepts wires at 90° while the 3060144 accepts wires at 180°. Installation geometry must accommodate this difference. Both components use identical M3 screw termination, identical current/voltage ratings, and identical housing materials.

Q: What is the significance of the different insulation heights (48.50mm vs. 41.20mm)?

A: The insulation height difference reflects different mechanical designs within the CLIPLINE COMBI series. This dimension does not affect electrical performance or compatibility with standard mating connectors. Physical space constraints in the installation environment may influence selection.

Q: Are there compliance or regulatory differences between these parts?

A: Both components are ROHS3 compliant, UL94 V-0 rated, and carry EAR99 ECCN classification. The 3045839 is REACH Affected while the 3060144 is REACH Unaffected. Both carry MSL 1 (Unlimited) moisture sensitivity rating.

Q: Why is the 3045839 classified as Last Time Buy?

A: Last Time Buy status indicates discontinued production. The 3060144, classified as Active, represents the current production equivalent within the Phoenix Contact terminal block portfolio.

Q: What is the wire gauge compatibility difference (0.14-6mm² vs. 0.2-6mm²)?

A: The 3045839 accepts wire gauges from 0.14mm² minimum, while the 3060144 accepts from 0.2mm² minimum. Both accommodate the full range up to 6mm². This represents a minor specification variation that does not affect typical industrial applications using standard wire gauges.