Phoenix Contact 2777014 Terminal Block Connector - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 2777014 is a 4-position disconnect terminal block connector designed for wire gauges 12-30 AWG (0.2-6 mm²). This component operates at 16 A (IEC) / 15 A (UL) and 400 V (IEC) / 300 V (UL) with screw termination. The part is actively manufactured, ROHS3 compliant, and features polyamide insulation rated UL94 V-2. Equivalent or substitute parts may be required due to inventory constraints, application-specific voltage or current requirements, or wire gauge compatibility needs.

Substiute Parts

2777014

Phoenix ContactIn Stock: 8222777014 Datasheet

Current PartRFQ

2775016

Phoenix ContactIn Stock: 16632775016 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 2775016 is identified as a substitute for the 2777014 based on the following shared parameters:

• Same manufacturer (Phoenix Contact) and series (CLIPLINE UDK)
• Identical number of positions (4) and levels (1)
• Same terminal width (6.2 mm) and termination style (screw)
• Identical insulation material (Polyamide/Nylon) and flammability rating (UL94 V-2)
• Same stripping length (8 mm) and color (Gray)
• Identical RoHS3 compliance status
• Compatible wire gauge range (10-30 AWG vs. 12-30 AWG, with overlap at 12-30 AWG)
• Compatible wire gauge range in mm² (0.2-6 mm² for both)

The primary functional difference is the connector type: the 2777014 is a disconnect type, while the 2775016 is a feed-through type. The 2775016 provides higher current and voltage ratings (32 A IEC / 30 A UL at 630 V IEC / 600 V UL) compared to the 2777014 (16 A IEC / 15 A UL at 400 V IEC / 300 V UL).

Parameter Comparison

Engineering Selection Recommendations

Both the 2777014 and 2775016 are active Phoenix Contact CLIPLINE UDK series components with ROHS3 compliance and identical mechanical and insulation specifications. Selection between these parts depends on application requirements:

The 2777014 disconnect type is suitable for applications requiring manual circuit isolation with rated specifications of 16 A (IEC) / 15 A (UL) at 400 V (IEC) / 300 V (UL).

The 2775016 feed-through type accommodates higher current and voltage demands (32 A IEC / 30 A UL at 630 V IEC / 600 V UL) and accepts wire gauges as small as 10 AWG, providing broader compatibility with finer conductors. The feed-through configuration does not provide disconnect functionality.

Both parts maintain identical wire gauge compatibility within the 12-30 AWG range, terminal width, termination method, and insulation properties. Selection should be based on whether disconnect capability is required and whether the application voltage and current ratings align with either component's specifications.

Frequently Asked Questions (FAQ)

Q: Can the 2775016 replace the 2777014 in all applications?

A: The 2775016 can replace the 2777014 only if the application does not require disconnect functionality and if the circuit voltage and current do not exceed the 2777014's ratings. The 2775016 is a feed-through type without disconnect capability. If the application requires disconnect operation, the 2777014 is the appropriate choice.

Q: What is the difference between disconnect and feed-through terminal blocks?

A: A disconnect terminal block allows manual separation of the circuit connection, while a feed-through terminal block provides a continuous connection path without isolation capability. The choice depends on whether the application requires the ability to physically disconnect the circuit.

Q: Are the wire gauge ranges compatible between these parts?

A: Both parts accept 12-30 AWG wire. The 2775016 additionally accepts 10-11 AWG wire. Within the 12-30 AWG range, both parts are compatible.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 2777014 and 2775016 are ROHS3 compliant, feature UL94 V-2 rated polyamide insulation, and are manufactured by Phoenix Contact in the CLIPLINE UDK series.

Q: What is the significance of the terminal width specification?

A: Both parts have identical 6.2 mm terminal width, ensuring mechanical compatibility with the same mounting and connection infrastructure within the CLIPLINE UDK series.