Phoenix Contact 3048315 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3048315 is a 2-position feed-through terminal block connector from the CLIPLINE UK series, rated for 150 A at 1000V (IEC) and 600V (UL). It accommodates 18 AWG wire with screw termination and polyamide insulation rated UL94 V-0. This component is designated as Last Time Buy, indicating discontinued production. Identifying equivalent substitute parts is necessary to ensure continued availability and maintain system compatibility for new installations and replacements.

Substiute Parts

3048315

Phoenix ContactIn Stock: 12263048315 Datasheet

Current PartRFQ

3044226

Phoenix ContactIn Stock: 9853044226 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 3048315 with the 3044226 is based on the following critical parameters that determine functional equivalence:

Electrical Compatibility:

• Both parts maintain 150 A current rating (IEC)
• Both support 1000V voltage rating (IEC)
• Both feature screw termination for identical installation methodology

Mechanical Compatibility:

• Both are 2-position, 1-level feed-through terminal blocks
• Both use polyamide insulation with UL94 V-0 flammability rating
• Both are black in color
• Terminal width variance (15.1 mm vs. 16.0 mm) remains within acceptable mechanical tolerance for standard DIN rail mounting

Wire Gauge Consideration:

• The 3048315 accepts 18 AWG wire (0.75-50 mm²)
• The 3044226 accepts 1/0-16 AWG wire (1.5-50 mm²)
• The 3044226 range encompasses the 18 AWG specification of the original part, ensuring wire compatibility

Regulatory Compliance:

• Both parts are RoHS compliant
• Both carry identical ECCN and HTSUS classifications

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 3044226 is the designated substitute for the 3048315 based on the following engineering criteria:

Product Status Alignment: The 3048315 is Last Time Buy, indicating end-of-life status. The 3044226 is Active, ensuring continued availability and supply chain stability for future procurement.

Electrical and Mechanical Equivalence: Both parts maintain identical current (150 A) and voltage (1000V IEC) ratings. Screw termination methodology is preserved, eliminating installation procedure changes. The 2-position, 1-level configuration remains constant.

Regulatory Compliance: Both parts meet RoHS requirements and carry identical trade classification codes (ECCN EAR99, HTSUS 8536.69.8000), ensuring regulatory acceptance in equivalent markets.

Wire Gauge Compatibility: The 3044226 wire gauge range (1/0-16 AWG) encompasses the 18 AWG specification of the original part, providing direct compatibility for existing wiring configurations.

Material and Safety Standards: Polyamide insulation with UL94 V-0 flammability rating is maintained across both parts, preserving safety performance characteristics.

Frequently Asked Questions (FAQ)

Q: Can the 3044226 directly replace the 3048315 in existing installations?

A: Yes. Both parts share identical electrical ratings (150 A, 1000V IEC), screw termination, 2-position configuration, and UL94 V-0 insulation. The wire gauge range of the 3044226 (1/0-16 AWG) includes the 18 AWG specification of the original part.

Q: What is the significance of the wire gauge range difference?

A: The 3048315 specifies 18 AWG wire. The 3044226 accepts 1/0-16 AWG wire, which includes 18 AWG within its range. This broader specification does not affect compatibility; 18 AWG wire will function correctly in the 3044226.

Q: Are there mechanical mounting differences between these parts?

A: Terminal width differs slightly (15.1 mm vs. 16.0 mm). Both parts are designed for standard DIN rail mounting. This variance is within acceptable tolerance for feed-through terminal block applications and does not affect mounting compatibility.

Q: Why is the stripping length different (16 mm vs. 18 mm)?

A: Stripping length is a preparation specification for wire termination. The 3044226 requires 18 mm stripping length compared to 16 mm for the 3048315. This is a minor procedural adjustment during installation and does not affect electrical or mechanical compatibility.

Q: Are both parts RoHS compliant?

A: Yes. The 3048315 is ROHS3 Compliant, and the 3044226 is RoHS Compliant. Both meet regulatory requirements for hazardous substance restrictions.

Q: What is the inventory status of these parts?

A: The 3048315 has 1142 pcs in stock (Last Time Buy status). The 3044226 has 961 pcs in stock (Active status). The active status of the 3044226 ensures continued availability for future orders.