Phoenix Contact 1047435 Terminal Block Equivalent & Substitute Parts

Part Overview

Phoenix Contact 1047435 is a CLIPLINE PTFIX series terminal block in the Terminal Blocks category. It features a 19-position yellow housing and a direct-mount, middle-type design, supporting push-in spring termination. Key electrical ratings include 41 A (IEC) / 30 A (UL) current, and 450 V (IEC) / 300 V (UL) voltage. With a part status of "Last Time Buy," it is necessary to identify substitute models to ensure continuity of designs and supply as availability declines.

Key Parameters

Parameter	1047435 (Main Part)
Manufacturer	Phoenix Contact
Category	Terminal Blocks
Series	CLIPLINE PTFIX
Type	Middle
Mounting Type	Direct Mount
Number of Positions	19
Terminal - Width	43.9mm
Termination Style	Push In, Spring
Current - IEC	41 A
Voltage - IEC	450 V
Current - UL	30 A
Voltage - UL	300 V
Features	Block of 9
Housing Color	Yellow
Length	0.850" (21.60mm)
Height (Max)	0.736" (18.70mm)
Material - Insulation	Polyamide (PA), Nylon
Material Flammability Rating	UL94 V-0
Operating Temperature	-35°C ~ 105°C
ECCN	EAR99
HTSUS	8536.90.4000

Substitute Part Grouping Explanation

Substitute models are grouped strictly by matching the following parameters: manufacturer (Phoenix Contact), category (Terminal Blocks), series (CLIPLINE PTFIX), type (Middle), mounting type (Direct Mount), number of positions (19), terminal width (43.9mm), termination style (Push In, Spring), current and voltage ratings (IEC and UL), housing color (Yellow), product package (Bulk), insulation material (Polyamide/Nylon), flammability rating (UL94 V-0), and operating temperature. Only substitutes matching all provided key parameters are considered compatible.

Parameter Comparison

Parameter	1047435 (Main Part)	1047423 (Substitute)
Manufacturer	Phoenix Contact	Phoenix Contact
Category	Terminal Blocks	Terminal Blocks
Series	CLIPLINE PTFIX	CLIPLINE PTFIX
Type	Middle	Middle
Mounting Type	Direct Mount	Direct Mount
Number of Positions	19	19
Terminal - Width	43.9mm	43.9mm
Termination Style	Push In, Spring	Push In, Spring
Current - IEC	41 A	41 A
Voltage - IEC	450 V	450 V
Current - UL	30 A	30 A
Voltage - UL	300 V	300 V
Features	Block of 9	Block of 9
Housing Color	Yellow	Yellow
Length	0.850" (21.60mm)	0.850" (21.60mm)
Height (Max)	0.736" (18.70mm)	0.697" (17.70mm)
Material - Insulation	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Material Flammability Rating	UL94 V-0	UL94 V-0
Operating Temperature	-35°C ~ 105°C	-60°C ~ 105°C
ECCN	EAR99	EAR99
HTSUS	8536.90.4000	8536.90.4000

Engineering Selection Recommendations

The main part, Phoenix Contact 1047435, is at "Last Time Buy" status, indicating limited remaining availability and future obsolescence. Substitute Phoenix Contact 1047423 maintains "Active" status, ensuring continued production and supply. Both models share all listed compliance features, including UL94 V-0 flammability rating and ECCN EAR99 export classification. Selection should be based only on these status and compliance results as provided.

Frequently Asked Questions (FAQ)

Q1: Which key parameters are necessary to confirm compatibility between Phoenix Contact 1047435 and substitutes?
A1: Compatibility requires identical manufacturer, terminal block category, series, middle-type, direct mount, number of positions, terminal width, termination style, electrical ratings, material specifications, housing color, features, and compliance fields.

Q2: Are substitute parts in the same packaging format as the original Phoenix Contact 1047435?
A2: Yes, both Phoenix Contact 1047435 and substitute 1047423 are available in bulk packaging according to provided data.

Q3: Do all substitutes comply with flammability and export control requirements?
A3: Yes, both models have an insulation material flammability rating of UL94 V-0 and ECCN classification of EAR99.

Q4: Does the substitute part differ in mounting or termination style?
A4: No, both the main and substitute parts use direct mounting and push-in spring termination.

Q5: Is there any difference in operating temperature or height?
A5: The substitute Phoenix Contact 1047423 supports a wider operating temperature range (-60°C ~ 105°C) and a slightly lower maximum height (17.70mm vs. 18.70mm).

Q6: Why must alternatives be considered for the Phoenix Contact 1047435 terminal block?
A6: The main reason is the "Last Time Buy" status of 1047435, requiring alternatives to maintain supply for ongoing and future projects.

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