Phoenix Contact 2130033 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2130033 is a feed-through terminal block connector designed for high-current applications. This 2-position connector accommodates wire gauges from 300MCM (kcmil) down to 2 AWG, with bolt-and-nut termination and a rated current of 309 A (IEC) at 1000V. The product is classified as obsolete, making identification of compatible substitute parts essential for system maintenance and component replacement in existing installations.

Substiute Parts

2130033

Phoenix ContactIn Stock: 11762130033 Datasheet

Current PartRFQ

3247986

Phoenix ContactIn Stock: 12023247986 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 2130033 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Feed-through connector type with 2 positions and 1 level
• Bolt-and-nut termination style
• Gray color
• Polyamide (PA) nylon insulation material
• Compliance with RoHS and REACH regulations

Electrical Compatibility Criteria:

• Wire gauge accommodation range (must support overlapping or equivalent AWG/mm² ranges)
• Current and voltage ratings (substitute must meet or exceed application requirements)
• Flammability rating (UL94 classification)

The substitute part Phoenix Contact 3247986 qualifies based on matching connector type, termination method, color, insulation material family, and regulatory compliance. However, differences in electrical ratings and wire gauge ranges must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using Phoenix Contact 2130033:

The Phoenix Contact 3247986 is available as an active product with enhanced electrical ratings. The substitute part provides higher current capacity (420 A UL vs. 285 A UL) and higher voltage rating (1000V UL vs. 600V UL). The wire gauge range of the substitute (600MCM to 8 AWG, 10-240mm²) encompasses the lower end of the original part's range (300MCM to 2 AWG, 50-150mm²), making it suitable for applications requiring smaller gauge conductors.

The substitute exhibits superior flammability performance (UL94 V-0 vs. UL94 HB), indicating better flame resistance. Terminal width increases from 46.0mm to 49.0mm, which may require verification against mechanical mounting constraints.

Selection should be based on the specific wire gauge requirements of the application. Applications using conductors in the 50-150mm² range must confirm that the substitute's performance characteristics align with system requirements.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 3247986 directly replace 2130033 in all applications?

A: Direct replacement depends on wire gauge requirements. The 3247986 accommodates wire gauges from 600MCM to 8 AWG (10-240mm²), while the 2130033 accommodates 300MCM to 2 AWG (50-150mm²). Applications using conductors within the 50-150mm² range can use the substitute. Applications requiring larger conductors (above 240mm²) cannot use the substitute.

Q: What are the key differences in electrical performance?

A: The substitute part (3247986) provides higher current capacity (420 A UL vs. 285 A UL) and higher voltage rating (1000V UL vs. 600V UL). These enhanced ratings make the substitute suitable for higher-power applications.

Q: Does the terminal width difference affect mechanical compatibility?

A: The terminal width increases from 46.0mm to 49.0mm. This difference must be verified against the mechanical mounting structure and spacing requirements of the installation to ensure proper fit and clearance.

Q: Are both parts compliant with regulatory requirements?

A: The main part (2130033) is ROHS3 compliant. The substitute part (3247986) does not specify RoHS status in the provided data. Regulatory compliance verification is required before selection for applications with specific compliance mandates.

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

A: The main part carries UL94 HB rating, while the substitute carries UL94 V-0 rating. UL94 V-0 indicates superior flame resistance and self-extinguishing properties, making the substitute suitable for applications with higher fire safety requirements.

Q: Why is the main part classified as obsolete?

A: Product obsolescence indicates that the manufacturer has discontinued production. The substitute part (3247986) is classified as active, ensuring ongoing availability for future procurement and system maintenance.