Phoenix Contact 2130020 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2130020 is a 2-position feed-through terminal block connector rated for 4/0-2 AWG wire gauges (35-95mm²). Designed for high-current applications, it features bolt-and-nut termination with gray polyamide insulation and meets IEC 1000V/232A and UL 600V/230A specifications. This component is classified as obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new design implementations.

Substiute Parts

2130020

Phoenix ContactIn Stock: 10032130020 Datasheet

Current PartRFQ

3247976

Phoenix ContactIn Stock: 9873247976 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 2130020 is determined by the following critical parameters:

• Position Count & Level Configuration: Both main and substitute parts must maintain 2 positions in a single level to ensure mechanical and electrical compatibility with existing connector interfaces.
• Termination Method: Bolt-and-nut termination is required to match the original connection methodology.
• Wire Gauge Compatibility: The substitute must accommodate the 4/0-2 AWG (35-95mm²) range or a superset thereof to accept the same conductor sizes.
• Electrical Ratings: Voltage and current ratings must meet or exceed the original specifications (IEC: 1000V/232A; UL: 600V/230A) to ensure safe operation in the target application.
• Housing Color & Material: Gray polyamide insulation maintains visual identification and environmental resistance consistent with the original design.
• Regulatory Compliance: RoHS compliance status ensures compatibility with modern procurement and environmental standards.

The Phoenix Contact 3247976 qualifies as a substitute based on these parameters, despite differences in mounting type and series designation.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3247976 serves as a direct functional substitute for the obsolete 2130020 based on the following engineering criteria:

Electrical Compatibility: The 3247976 exceeds the original electrical specifications with higher current ratings (309A IEC vs. 232A IEC) and equivalent voltage ratings (1 kV IEC vs. 1000V IEC). The UL voltage rating of 1 kV on the substitute also exceeds the original 600V UL specification.

Wire Gauge Accommodation: The 3247976 accepts a broader wire gauge range (6-150mm²) that fully encompasses the original 35-95mm² specification, ensuring all original conductor sizes remain compatible.

Mechanical & Functional Equivalence: Both parts maintain identical position count (2), level configuration (1), and termination method (bolt and nut), ensuring direct mechanical interchangeability in existing installations.

Regulatory Advancement: The 3247976 carries active product status with ROHS3 compliance and UL94 V-0 flammability rating, representing a more current and environmentally compliant alternative to the obsolete 2130020.

Mounting Consideration: The 3247976 is specified for DIN Rail mounting, whereas the 2130020 is a feed-through type. Physical installation geometry must be verified for the target application.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 3247976 directly replace the 2130020 in existing installations?

A: Electrical and functional compatibility is confirmed based on position count, termination method, wire gauge accommodation, and electrical ratings. However, the 3247976 is designed for DIN Rail mounting while the 2130020 is a feed-through type. Physical mounting geometry and installation space must be evaluated before substitution.

Q: What wire gauges are compatible with the 3247976 substitute?

A: The 3247976 accommodates 350MCM (kcmil)-10 AWG, equivalent to 6-150mm². This range fully includes the original 4/0-2 AWG (35-95mm²) specification, ensuring all original conductor sizes are supported.

Q: Are the electrical ratings of the 3247976 sufficient for applications using the 2130020?

A: Yes. The 3247976 provides higher current ratings (309A IEC, 310A UL) compared to the original (232A IEC, 230A UL) and maintains equivalent or superior voltage ratings (1 kV IEC and UL vs. 1000V IEC and 600V UL). Applications operating within the original specifications will function safely with the substitute.

Q: What is the difference in flammability rating between these parts?

A: The 2130020 carries UL94 HB rating, while the 3247976 carries UL94 V-0 rating. UL94 V-0 represents a higher flammability performance standard, indicating improved fire resistance. This is an advancement in material safety.

Q: Is the 3247976 currently available?

A: Yes. The 3247976 is classified as Active product status with 880 pieces in stock, whereas the 2130020 is Obsolete. The substitute represents a current, readily available alternative.

Q: Are there any compliance differences between the two parts?

A: The 2130020 is RoHS Compliant, while the 3247976 is ROHS3 Compliant. ROHS3 represents the current regulatory standard. Both parts carry EAR99 ECCN and 8536.90.4000 HTSUS classification.