Phoenix Contact 1749214 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1749214 is a 3-position terminal block plug with male pins, 0.300" (7.62mm) pitch, designed for 180° free-hanging in-line applications. This component features screwless push-in spring termination and supports wire gauges from 8-24 AWG (0.2-10mm²). The part is classified as obsolete, making identification of active equivalent components essential for ongoing system maintenance and new design implementations.

Key Parameters

Parameter	Value
Manufacturer Part Number	1749214
Manufacturer	Phoenix Contact
Category	Terminal Blocks
Series	COMBICON ISPC
Type	Plug, Male Pins
Number of Positions	3
Pitch	0.300" (7.62mm)
Plug Wire Entry	180°
Termination Style	Screwless - Push-In Spring
Mounting Type	Free Hanging (In-Line)
Current - IEC	41A
Voltage - IEC	1 kV
Current - UL	35 A
Voltage - UL	600 V
Wire Gauge - AWG	8-24 AWG
Wire Gauge - mm²	0.2-10mm²
Color	Green
Contact Mating Finish	Tin
Housing Material	Polyamide (PA), Nylon
Insulation Height	0.780" (19.80mm)
Wire Strip Length	15mm
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

The Phoenix Contact 1748875 qualifies as a direct substitute for the 1749214 based on the following critical parameters:

Matching Parameters:

Identical pitch: 0.300" (7.62mm)
Identical number of positions: 3
Identical plug wire entry orientation: 180°
Identical termination style: Screwless - Push-In Spring
Identical mounting type: Free Hanging (In-Line)
Identical electrical ratings: 41A (IEC), 1 kV (IEC), 35A (UL), 600V (UL)
Identical wire gauge support: 8-24 AWG (0.2-10mm²)
Identical housing material: Polyamide (PA), Nylon
Identical insulation height: 0.780" (19.80mm)
Identical wire strip length: 15mm
Identical flammability rating: UL94 V-0
Same series: COMBICON ISPC

Distinguishing Characteristics: The 1748875 is an active product with current manufacturing status, whereas the 1749214 is obsolete. The 1748875 features a locking ramp mechanism compared to the mating flange on the 1749214. Both parts maintain equivalent electrical and mechanical compatibility for terminal block plug applications.

Parameter Comparison

Parameter	1749214 (Main Part)	1748875 (Substitute)
Manufacturer Part Number	1749214	1748875
Manufacturer	Phoenix Contact	Phoenix Contact
Series	COMBICON ISPC	COMBICON ISPC
Type	Plug, Male Pins	Plug, Male Pins
Number of Positions	3	3
Pitch	0.300" (7.62mm)	0.300" (7.62mm)
Plug Wire Entry	180°	180°
Termination Style	Screwless - Push-In Spring	Screwless - Push-In Spring
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)
Current - IEC	41A	41A
Voltage - IEC	1 kV	1 kV
Current - UL	35 A	35 A
Voltage - UL	600 V	600 V
Wire Gauge - AWG	8-24 AWG	8-24 AWG
Wire Gauge - mm²	0.2-10mm²	0.2-10mm²
Color	Green	Green
Contact Mating Finish	Tin	Tin
Housing Material	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Insulation Height	0.780" (19.80mm)	0.780" (19.80mm)
Wire Strip Length	15mm	15mm
Material Flammability Rating	UL94 V-0	UL94 V-0
RoHS Status	RoHS Compliant	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)
Product Status	Obsolete	Active
Features	Mating Flange	Locking Ramp

Engineering Selection Recommendations

The Phoenix Contact 1748875 is the appropriate substitute for the obsolete 1749214. Both components are manufactured by Phoenix Contact within the COMBICON ISPC series and share identical electrical and mechanical specifications across all critical parameters: pitch, position count, wire entry angle, termination method, current and voltage ratings, and wire gauge compatibility.

The 1748875 maintains active product status with current manufacturing support, ensuring long-term availability and supply chain continuity. Both parts comply with RoHS standards and achieve UL94 V-0 flammability ratings, meeting equivalent environmental and safety requirements. The substitution is electrically and mechanically transparent for applications currently using the 1749214.

Frequently Asked Questions (FAQ)

Q: Can the 1748875 directly replace the 1749214 in existing applications?

A: Yes. Both components share identical electrical ratings (41A IEC, 1 kV IEC, 35A UL, 600V UL), mechanical pitch (0.300"/7.62mm), wire gauge support (8-24 AWG), and termination methodology (screwless push-in spring). The substitution is mechanically and electrically compatible.

Q: What is the difference between the mating flange and locking ramp features?

A: The 1749214 includes a mating flange, while the 1748875 features a locking ramp. Both are mechanical retention features specific to their respective designs. The choice between them depends on the mating connector interface in your application.

Q: Are there packaging differences between these parts?

A: The 1749214 was supplied with standard packaging, while the 1748875 is available in bulk packaging. Both parts are identical in form, fit, and function.

Q: Why is the 1749214 listed as obsolete?

A: The 1749214 has been discontinued by Phoenix Contact. The 1748875 represents the active equivalent within the COMBICON ISPC series and is the recommended component for new designs and ongoing procurement.

Q: Do both parts meet the same compliance standards?

A: Both components comply with RoHS standards and achieve UL94 V-0 flammability ratings. The 1748875 carries ROHS3 compliance, representing the current regulatory standard, while the 1749214 carried RoHS compliance. Both meet equivalent safety and environmental requirements for terminal block plug applications.

Q: What wire gauges are supported by these terminal blocks?

A: Both the 1749214 and 1748875 support wire gauges from 8-24 AWG, equivalent to 0.2-10mm². Wire strip length is 15mm for both components.

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