Phoenix Contact 1402940 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1402940 is a 2-position feed-through terminal block connector designed for wire gauges 10-26 AWG (0.2-6 mm²) with screw termination. This component operates at 32 A (IEC) / 30 A (UL) and 500 V (IEC) / 600 V (UL). The part carries Last Time Buy status, indicating end-of-life production. Identifying equivalent substitute parts is necessary to ensure continued availability and supply chain continuity for applications requiring this connector type.

Key Parameters

Parameter	Value
Manufacturer	Phoenix Contact
Category	Terminal Blocks
Type	Feed Through
Number of Positions	2
Number of Levels	1
Terminal Width	6.2 mm
Termination Style	Screw
Wire Gauge Range (AWG)	10-26 AWG
Wire Gauge Range (mm²)	0.2-6 mm²
Current Rating (IEC)	32 A
Voltage Rating (IEC)	500 V
Current Rating (UL)	30 A
Voltage Rating (UL)	600 V
Color	Gray
Material - Insulation	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0
RoHS Status	ROHS3 Compliant
REACH Status	REACH Affected

Substitute Part Grouping Explanation

The Phoenix Contact 3248035 qualifies as a substitute for the 1402940 based on the following critical parameters:

Connector Type & Configuration: Both are 2-position, 1-level feed-through terminal blocks with 6.2 mm terminal width and screw termination
Electrical Ratings: Both support 32 A (IEC) and 30 A (UL) current ratings; both feature UL94 V-0 flammability rating and polyamide insulation
Wire Gauge Compatibility: The 3248035 accepts 10-24 AWG (0.2-6 mm²), which overlaps the primary operating range of the 1402940 (10-26 AWG). The 3248035 does not support gauges finer than 24 AWG
Regulatory Compliance: Both are ROHS3 compliant and manufactured by Phoenix Contact with identical ECCN and HTSUS classifications
Product Status Difference: The 1402940 is Last Time Buy; the 3248035 is Active production, making it the recommended long-term alternative

Parameter Comparison

Parameter	1402940 (Main Part)	3248035 (Substitute)
Manufacturer	Phoenix Contact	Phoenix Contact
Series	CLIPLINE MBK	CLIPLINE UT
Type	Feed Through	Feed Through
Number of Positions	2	2
Number of Levels	1	1
Terminal Width	6.2 mm	6.2 mm
Termination Style	Screw	Screw
Wire Gauge Range (AWG)	10-26 AWG	10-24 AWG
Wire Gauge Range (mm²)	0.2-6 mm²	0.2-6 mm²
Current Rating (IEC)	32 A	32 A
Voltage Rating (IEC)	500 V	500 V
Current Rating (UL)	30 A	30 A
Voltage Rating (UL)	600 V	300 V
Color	Gray	Gray
Material - Insulation	Polyamide (PA), Nylon	Polyamide (PA), Nylon
Flammability Rating	UL94 V-0	UL94 V-0
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Product Status	Last Time Buy	Active

Engineering Selection Recommendations

The Phoenix Contact 3248035 is the designated substitute for the 1402940. Selection of the 3248035 is supported by:

Regulatory Alignment: Both parts maintain ROHS3 compliance and identical ECCN/HTSUS classifications, ensuring regulatory continuity
Electrical Equivalence: Matching current and IEC voltage ratings (32 A / 500 V) provide functional equivalence for standard applications
Production Status: The 3248035 is in active production, eliminating supply risk associated with the 1402940's Last Time Buy status
Mechanical Compatibility: Identical terminal width (6.2 mm), position count (2), and screw termination ensure physical interchangeability in standard mounting configurations

Applications requiring wire gauges finer than 24 AWG (25-26 AWG) cannot use the 3248035 without design modification. Applications operating at UL voltage ratings above 300 V should reference the 1402940's 600 V UL rating as a design baseline, though the 3248035 meets 500 V IEC requirements.

Frequently Asked Questions (FAQ)

Q: Can the 3248035 directly replace the 1402940 in all applications?

A: The 3248035 is mechanically and electrically compatible for applications using wire gauges 10-24 AWG. Applications requiring 25-26 AWG wire support cannot use the 3248035 without circuit redesign.

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

A: The 1402940 supports 10-26 AWG; the 3248035 supports 10-24 AWG. Both accept the same cross-sectional area range (0.2-6 mm²). The difference affects only the finest gauge wires (25-26 AWG).

Q: Are there voltage rating differences I should consider?

A: Under IEC standards, both parts are rated 500 V. Under UL standards, the 1402940 is rated 600 V while the 3248035 is rated 300 V. For applications requiring UL 600 V operation, the 1402940 specification must be maintained.

Q: Why is the 1402940 marked Last Time Buy?

A: Last Time Buy status indicates Phoenix Contact has discontinued production of this part number. The 3248035 represents the active production alternative within the CLIPLINE terminal block family.

Q: Are both parts ROHS3 compliant?

A: Yes. Both the 1402940 and 3248035 are ROHS3 compliant with identical material composition (polyamide insulation, UL94 V-0 rating).

Q: What is the stripping length difference?

A: The 1402940 specifies 8 mm stripping length; the 3248035 specifies 9 mm. This difference reflects series-specific design parameters and does not affect functional compatibility for standard wire preparation practices.

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