Phoenix Contact 5449607 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 5449607 is a 10-position terminal block plug with female sockets, 0.150" (3.81mm) pitch, designed for 90° free-hanging in-line applications. This component features screw termination, rated for 8A at 320V (IEC) and 8A at 300V (UL), and accommodates wire gauges from 14-30 AWG (0.2-1.5mm²). The part is currently obsolete, making equivalent substitutes necessary for ongoing system maintenance and new designs requiring compatible connectivity solutions.

Key Parameters

Parameter	Value
Number of Positions	10
Pitch	0.150" (3.81mm)
Type	Plug, Female Sockets
Mounting Type	Free Hanging (In-Line)
Plug Wire Entry	90°
Current Rating (IEC)	8A
Voltage Rating (IEC)	320V
Wire Gauge Range	14-30 AWG (0.2-1.5mm²)
Termination Style	Screw
Housing Material	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0
Screw Size	M2
Torque Specification	0.22-0.25 Nm (1.9-2.2 Lb-In)

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 5449607 is determined by strict alignment with the following critical parameters:

10-position configuration with 0.150" (3.81mm) pitch spacing
Female socket plug type with 90° wire entry orientation
Free-hanging in-line mounting capability
Minimum 8A current rating at 320V (IEC) or 8A at 300V (UL)
Wire gauge compatibility: 14-30 AWG minimum range
Screw-based termination mechanism
M2 screw size with 0.22-0.25 Nm torque specification
Polyamide housing with UL94 V-0 flammability rating

The Phoenix Contact 1827208 meets all substitution criteria. While it employs a rising cage clamp termination variant and supports an extended wire gauge range (0.14-1.5mm²), it maintains full electrical and mechanical compatibility with the 5449607 across all critical parameters.

Parameter Comparison

Parameter	5449607 (Main Part)	1827208 (Substitute)
Manufacturer	Phoenix Contact	Phoenix Contact
Number of Positions	10	10
Pitch	0.150" (3.81mm)	0.150" (3.81mm)
Type	Plug, Female Sockets	Plug, Female Sockets
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)
Plug Wire Entry	90°	90°
Current Rating (IEC)	8A	8A
Voltage Rating (IEC)	320V	320V
Current Rating (UL)	8A	8A
Voltage Rating (UL)	300V	300V
Wire Gauge Range (AWG)	14-30	14-30
Wire Gauge Range (mm²)	0.2-1.5	0.14-1.5
Termination Style	Screw	Screw - Rising Cage Clamp
Housing Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0	UL94 V-0
Screw Size	M2	M2
Torque Specification	0.22-0.25 Nm (1.9-2.2 Lb-In)	0.22-0.25 Nm (1.9-2.2 Lb-In)
Wire Strip Length	7mm	7mm
Contact Mating Finish	Tin	Tin
Product Status	Obsolete	Active
RoHS Status	RoHS Compliant	ROHS3 Compliant

Engineering Selection Recommendations

The Phoenix Contact 1827208 is a direct functional equivalent to the 5449607 and is the appropriate selection for applications requiring this terminal block configuration. The 1827208 offers the following advantages:

Active product status ensures ongoing availability and supply chain continuity
ROHS3 compliance provides enhanced regulatory alignment compared to the obsolete 5449607
Rising cage clamp termination offers improved wire retention characteristics while maintaining identical electrical and mechanical specifications
Extended wire gauge support (0.14mm² minimum) provides additional flexibility for smaller conductor applications
Identical pitch, position count, voltage/current ratings, and mounting orientation ensure direct mechanical and electrical compatibility

Both parts share identical screw torque specifications, housing materials, flammability ratings, and contact finishes. The 1827208 is suitable for direct replacement in all applications where the 5449607 was previously specified.

Frequently Asked Questions (FAQ)

Q: Can the Phoenix Contact 1827208 directly replace the 5449607 in existing designs?

A: Yes. Both parts maintain identical electrical ratings (8A at 320V IEC, 8A at 300V UL), mechanical dimensions (10 positions at 0.150" pitch), mounting orientation (90° free-hanging in-line), and termination torque specifications (0.22-0.25 Nm). The 1827208 is a direct functional substitute.

Q: What is the difference between screw termination and rising cage clamp termination?

A: Both termination methods use M2 screws with identical torque specifications. Rising cage clamp termination in the 1827208 provides enhanced wire retention through a spring-loaded mechanism, while the 5449607 uses standard screw termination. Both achieve equivalent electrical and mechanical performance.

Q: Are there wire gauge compatibility differences between these parts?

A: The 5449607 supports 14-30 AWG (0.2-1.5mm²), while the 1827208 supports 14-30 AWG (0.14-1.5mm²). The 1827208 accommodates smaller conductors down to 0.14mm². Both parts fully support the 5449607 wire gauge range.

Q: What is the significance of the product status difference?

A: The 5449607 is obsolete, meaning Phoenix Contact no longer manufactures or supports this part. The 1827208 is active, ensuring continued availability, technical support, and supply chain reliability for new designs and ongoing maintenance applications.

Q: Do both parts require the same installation torque?

A: Yes. Both the 5449607 and 1827208 specify identical M2 screw torque of 0.22-0.25 Nm (1.9-2.2 Lb-In). Installation procedures and torque tools are interchangeable.

Q: Are there packaging differences between these parts?

A: The 5449607 is listed with unspecified packaging, while the 1827208 is supplied in bulk packaging. This does not affect electrical or mechanical compatibility; packaging selection depends on procurement and inventory requirements.

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