Phoenix Contact 3054341 Terminal Block Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 3054341 is a 4-position disconnect terminal block connector rated for 12-24 AWG wire gauges, designed for push-in spring termination. This component operates at 18 A (IEC) / 16 A (UL) and 400V (IEC) / 300V (UL). The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new designs requiring compatible components.

Key Parameters

Parameter	Value
Manufacturer	Phoenix Contact
Part Number	3054341
Category	Terminal Blocks
Type	Disconnect
Disconnect Type	Switch, Knife
Number of Positions	4
Number of Levels	1
Terminal Width	5.2 mm
Termination Style	Push In, Spring
Wire Gauge Range (AWG)	12-24 AWG
Wire Gauge Range (mm²)	0.2-4 mm²
Current Rating (IEC)	18 A
Voltage Rating (IEC)	400 V
Current Rating (UL)	16 A
Voltage Rating (UL)	300 V
Insulation Material	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0
Color	Gray
Stripping Length	10 mm
RoHS Status	RoHS Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 3054341 is determined by the following critical parameters:

Mechanical Compatibility: 4 positions, 1 level, 5.2 mm terminal width, push-in spring termination, and disconnect switch-knife type
Electrical Ratings: Current capacity (minimum 16 A UL / 18 A IEC) and voltage capacity (minimum 300 V UL / 400 V IEC)
Wire Gauge Acceptance: Support for 12-24 AWG minimum range; extended ranges are acceptable
Material & Compliance: Polyamide insulation with UL94 V-0 flammability rating and RoHS compliance
Physical Dimensions: Terminal width of 5.2 mm and 10 mm stripping length

The Phoenix Contact 3210172 meets all substitution criteria with enhanced specifications in wire gauge range and current capacity.

Parameter Comparison

Parameter	3054341 (Main Part)	3210172 (Substitute)
Manufacturer	Phoenix Contact	Phoenix Contact
Category	Terminal Blocks	Terminal Blocks
Type	Disconnect	Disconnect
Disconnect Type	Switch, Knife	Switch, Knife
Number of Positions	4	4
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)	12-24 AWG	12-26 AWG
Wire Gauge Range (mm²)	0.2-4 mm²	0.14-4 mm²
Current Rating (IEC)	18 A	20 A
Voltage Rating (IEC)	400 V	400 V
Current Rating (UL)	16 A	20 A
Voltage Rating (UL)	300 V	300 V
Insulation Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0	UL94 V-0
Color	Gray	Gray
Stripping Length	10 mm	10 mm
RoHS Status	RoHS Compliant	ROHS3 Compliant
Product Status	Obsolete	Active
Series	CLIPLINE DT	CLIPLINE PT

Engineering Selection Recommendations

The Phoenix Contact 3210172 is a direct functional substitute for the 3054341. Key advantages include:

Active Product Status: The 3210172 is currently in active production, ensuring long-term availability and supply chain continuity.
Enhanced Electrical Performance: Current ratings increased to 20 A (both IEC and UL standards), providing additional capacity margin.
Extended Wire Gauge Compatibility: Support for 12-26 AWG (versus 12-24 AWG) and 0.14-4 mm² (versus 0.2-4 mm²) accommodates a broader range of conductor sizes.
Compliance Upgrade: ROHS3 compliance represents the latest regulatory standard, superseding the RoHS Compliant designation of the original part.
Mechanical Equivalence: Identical terminal width (5.2 mm), position count (4), level count (1), and termination method (push-in spring) ensure direct mechanical compatibility.
Voltage Equivalence: Both IEC and UL voltage ratings remain unchanged at 400 V and 300 V respectively.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 3210172 directly replace the 3054341 in existing installations?

A: Yes. Both components share identical mechanical dimensions (4 positions, 5.2 mm terminal width, 1 level), termination method (push-in spring), and voltage ratings (400 V IEC / 300 V UL). The 3210172 provides equal or superior electrical performance.

Q: What is the difference in wire gauge acceptance between these parts?

A: The 3054341 accepts 12-24 AWG (0.2-4 mm²), while the 3210172 accepts 12-26 AWG (0.14-4 mm²). The extended range of the 3210172 includes smaller gauge conductors (26 AWG) and a lower minimum cross-section (0.14 mm² versus 0.2 mm²).

Q: Are the current ratings compatible for my application?

A: The 3210172 provides higher current ratings (20 A IEC / 20 A UL) compared to the 3054341 (18 A IEC / 16 A UL). If your application requires 16-18 A, the 3210172 operates within safe margins. If your application requires higher than 20 A, neither component is suitable.

Q: What is the significance of the product status change from Obsolete to Active?

A: An active product status indicates current manufacturing and availability. The 3054341 is obsolete and may face supply constraints. The 3210172 ensures reliable procurement for new designs and ongoing maintenance requirements.

Q: Do both parts meet the same flammability and RoHS standards?

A: Both components feature UL94 V-0 flammability rating. The 3054341 is RoHS Compliant, while the 3210172 is ROHS3 Compliant. ROHS3 represents the current regulatory standard and includes additional restricted substances beyond the original RoHS directive.

Q: Are the series designations (CLIPLINE DT vs. CLIPLINE PT) significant for compatibility?

A: Series designations indicate product line evolution within Phoenix Contact's terminal block portfolio. The CLIPLINE PT series (3210172) represents a newer generation with enhanced specifications. Mechanical and electrical compatibility is maintained for direct substitution purposes.

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