Phoenix Contact 2130156 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2130156 is a feed-through terminal block connector designed for 2-position applications with bolt and nut termination. Rated for 4-6 AWG wire gauge (6-25 mm²), it operates at 101 A (IEC) / 85 A (UL) and 1000V (IEC) / 600V (UL). This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations.

Substiute Parts

2130156

Phoenix ContactIn Stock: 9692130156 Datasheet

Current PartRFQ

3044225

Phoenix ContactIn Stock: 12573044225 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 2130156 is determined by the following critical parameters:

• Connector Type & Configuration: Feed-through terminal block with 2 positions and 1 level
• Electrical Ratings: Current capacity (IEC/UL) and voltage withstand capability
• Wire Gauge Compatibility: AWG range and cross-sectional area (mm²) must accommodate the intended conductor sizes
• Termination Method: Connection mechanism (bolt and nut vs. screw) affects installation and mechanical compatibility
• Regulatory Compliance: RoHS and flammability ratings ensure suitability for target applications

The substitute part Phoenix Contact 3044225 maintains functional equivalence through matching connector type, position count, and voltage ratings while offering enhanced current capacity and broader wire gauge range.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3044225 serves as the active substitute for the obsolete 2130156. Both components maintain identical voltage ratings (1000V IEC / 600V UL) and 2-position feed-through configuration. The 3044225 provides superior current capacity (125 A IEC / 150 A UL versus 101 A IEC / 85 A UL) and extended wire gauge range (1/0-14 AWG versus 4-6 AWG), enabling broader application flexibility.

Key compliance advantages of the 3044225 include ROHS3 compliance and UL94 V-0 flammability rating, compared to the 2130156's RoHS compliance and UL94 HB rating. The transition from bolt and nut to screw termination requires mechanical redesign consideration but provides standardized installation methodology consistent with current Phoenix Contact CLIPLINE UT series offerings.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 3044225 directly replace the 2130156 in existing installations?

A: Functional substitution is possible for applications within the 2130156's original wire gauge range (4-6 AWG). The 3044225 accommodates this range within its broader 1/0-14 AWG specification. However, the termination method differs (screw versus bolt and nut), requiring mechanical interface verification before installation.

Q: What are the wire gauge compatibility considerations?

A: The 2130156 accepts 4-6 AWG (6-25 mm²) conductors. The 3044225 accepts 1/0-14 AWG (1.5-50 mm²). For applications using 4-6 AWG wire, the 3044225 operates within its specified range and maintains electrical performance.

Q: How do the electrical ratings compare?

A: Both components maintain 1000V (IEC) and 600V (UL) voltage ratings. The 3044225 provides higher current capacity: 125 A (IEC) and 150 A (UL) versus 101 A (IEC) and 85 A (UL) for the 2130156. Applications limited by the 2130156's current rating benefit from the 3044225's enhanced capacity.

Q: What is the significance of the flammability rating difference?

A: The 2130156 carries UL94 HB rating; the 3044225 carries UL94 V-0 rating. UL94 V-0 represents superior flame resistance and smoke generation control, meeting more stringent safety standards for applications requiring enhanced fire performance.

Q: Are there packaging differences between these parts?

A: The 2130156 is supplied in standard packaging; the 3044225 is supplied in bulk packaging. Procurement quantities and handling procedures may differ accordingly.