Phoenix Contact 3244119 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3244119 is a 2-position feed-through terminal block connector designed for wire gauges 12-28 AWG (0.08-4 mm²). It features push-in spring termination, operates at 24 A (IEC) / 20 A (UL), and is rated for 800 V (IEC) / 600 V (UL). The connector is constructed from polyamide (PA) nylon with UL94 V-0 flammability rating and is ROHS3 compliant.

This part carries a Last Time Buy status, indicating discontinued production. Identifying equivalent substitute parts is necessary to ensure continued availability and supply chain continuity for new designs or replacement applications.

Key Parameters

Parameter	Value
Manufacturer	Phoenix Contact
Part Number	3244119
Category	Terminal Blocks
Type	Feed Through
Number of Positions	2
Number of Levels	1
Terminal Width	5.2 mm
Termination Style	Push In, Spring
Wire Gauge Range (AWG)	12-28 AWG
Wire Gauge Range (mm²)	0.08-4 mm²
Current Rating (IEC)	24 A
Voltage Rating (IEC)	800 V
Current Rating (UL)	20 A
Voltage Rating (UL)	600 V
Insulation Material	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0
Color	Gray
RoHS Status	ROHS3 Compliant
Product Status	Last Time Buy

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 3244119 is determined by the following critical parameters:

Electrical Compatibility:

Current rating: minimum 24 A (IEC) / 20 A (UL)
Voltage rating: minimum 800 V (IEC) / 600 V (UL)

Mechanical Compatibility:

Number of positions: 2
Number of levels: 1
Terminal width: 5.2 mm
Termination style: Push In, Spring
Wire gauge range: must accommodate 12-28 AWG (0.08-4 mm²)

Material & Compliance:

Insulation material: Polyamide (PA), Nylon
Flammability rating: UL94 V-0
RoHS compliance: ROHS3 Compliant

The Phoenix Contact 1073553 qualifies as a substitute part. It maintains identical mechanical dimensions, termination method, electrical ratings, and material specifications. The wire gauge range differs slightly (12-26 AWG vs. 12-28 AWG), representing a subset of the original range. The 1073553 operates at Active product status, ensuring ongoing availability and support.

Parameter Comparison

Parameter	3244119 (Original)	1073553 (Substitute)
Manufacturer	Phoenix Contact	Phoenix Contact
Series	CLIPLINE ST	CLIPLINE MPT
Product Status	Last Time Buy	Active
Type	Feed Through	Feed Through
Number of Positions	2	2
Number of Levels	1	1
Terminal Width	5.2 mm	5.2 mm
Termination Style	Push In, Spring	Push In, Spring
Wire Gauge Range (AWG)	12-28 AWG	12-26 AWG
Wire Gauge Range (mm²)	0.08-4 mm²	0.14-4 mm²
Current Rating (IEC)	24 A	24 A
Voltage Rating (IEC)	800 V	800 V
Current Rating (UL)	20 A	20 A
Voltage Rating (UL)	600 V	800 V
Insulation Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0	UL94 V-0
Color	Gray	Gray
RoHS Status	ROHS3 Compliant	Not specified

Engineering Selection Recommendations

The Phoenix Contact 1073553 is the qualified substitute for the 3244119. Selection rationale is based on the following factors:

Product Status: The 1073553 maintains Active product status, ensuring long-term availability, technical support, and supply chain reliability. The original 3244119 is designated Last Time Buy, making transition to an active alternative necessary for ongoing production and maintenance applications.

Electrical Performance: The 1073553 meets or exceeds all electrical requirements. IEC ratings are identical (24 A, 800 V). UL voltage rating is improved (800 V vs. 600 V), providing enhanced margin for UL-regulated applications.

Mechanical Compatibility: Terminal width, position count, level configuration, and termination method are identical. Physical form factor compatibility is assured.

Material & Compliance: Both parts utilize identical insulation materials (polyamide/nylon) and flammability ratings (UL94 V-0). ROHS3 compliance is confirmed for the original part; compliance status for the substitute is not specified in available documentation.

Wire Gauge Consideration: The 1073553 accommodates 12-26 AWG, which covers the majority of the original 12-28 AWG range. Applications requiring 27-28 AWG termination should be evaluated separately.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1073553 directly replace the 3244119 in existing designs?

A: Yes, for applications using wire gauges 12-26 AWG. The mechanical form factor, electrical ratings, and termination method are identical. Applications requiring 27-28 AWG wire termination require separate evaluation.

Q: What is the difference between the CLIPLINE ST and CLIPLINE MPT series?

A: Both series are 2-position feed-through terminal blocks from Phoenix Contact with identical electrical and mechanical specifications. The series designation reflects different product lines within the manufacturer's portfolio. The CLIPLINE MPT (1073553) is the active production series.

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

A: Both parts feature UL94 V-0 flammability rating and polyamide nylon insulation. The original 3244119 is confirmed ROHS3 compliant. ROHS3 compliance status for the 1073553 is not specified in the provided data.

Q: What is the significance of the Last Time Buy status?

A: Last Time Buy indicates the manufacturer has discontinued production of the 3244119. Existing inventory may be available for a limited period, but long-term supply cannot be assured. Transition to the active 1073553 is recommended for new designs and future production runs.

Q: Are the stripping length specifications different?

A: The original 3244119 does not specify stripping length. The 1073553 specifies 8-10 mm stripping length. This represents standard termination practice for this connector class.

Q: Can both parts be used interchangeably in the same circuit?

A: Yes, provided wire gauges remain within the 12-26 AWG range supported by both parts. Electrical ratings, current capacity, and voltage withstand are equivalent or superior in the 1073553.

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