Phoenix Contact 1764736 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1764736 is a 2-position terminal block plug with female sockets, 0.300" (7.62mm) pitch, designed for 180° free-hanging in-line applications. This component features screw-type rising cage clamp termination and M3 screw fastening. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations.

Substiute Parts

1764736

Phoenix ContactIn Stock: 9001764736 Datasheet

Current PartRFQ

1828249

Phoenix ContactIn Stock: 44101828249 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Phoenix Contact 1764736 is determined by the following critical parameters:

• Connector Type & Configuration: 2-position plug with female sockets
• Pitch Specification: 0.300" (7.62mm) center-to-center spacing
• Wire Entry Orientation: 180° free-hanging in-line configuration
• Termination Method: Screw-type rising cage clamp
• Mounting Style: Free hanging (in-line)
• Fastener Specification: M3 screw
• Series Compatibility: COMBICON PC series

The substitute part Phoenix Contact 1828249 maintains all critical mechanical and electrical interface parameters, ensuring direct functional equivalence within the COMBICON PC product family.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1828249 serves as the active production equivalent to the obsolete 1764736. Both components share identical mechanical interface specifications: 2-position configuration, 7.62mm pitch, 180° wire entry, M3 screw termination, and free-hanging in-line mounting.

The 1828249 provides enhanced compliance documentation with ROHS3 certification and REACH unaffected status, compared to the RoHS Compliant designation of the 1764736. The substitute part includes specified electrical ratings (20A IEC, 1 kV IEC; 5A UL, 600V UL) and material flammability rating (UL94 V-0), which were not documented for the original part.

Physical differences exist in wire gauge accommodation (10-30 AWG vs. 8-24 AWG), wire strip length (7mm vs. 10mm), insulation height (18.10mm vs. 22.90mm), and screw torque specification (0.5-0.6 Nm vs. 0.7-0.8 Nm). These variations reflect design refinements in the active product line and do not affect core connector functionality for standard applications within the specified wire gauge overlap range (10-24 AWG).

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1828249 directly replace 1764736 in existing installations?

A: Yes. Both components maintain identical pitch (7.62mm), connector type (2-position plug, female sockets), wire entry orientation (180°), termination method (screw rising cage clamp), and mounting configuration (free hanging in-line). The mechanical interface is fully compatible.

Q: What wire gauge range should be used for substitution?

A: The overlap range between both parts is 10-24 AWG. Applications using wire gauges 8-9 AWG (supported only by 1764736) or 25-30 AWG (supported only by 1828249) require evaluation of the specific substitute part's capability.

Q: Are there differences in screw torque specifications?

A: Yes. The 1764736 specifies 0.7-0.8 Nm (6.2-7.1 Lb-In), while the 1828249 specifies 0.5-0.6 Nm (4.4-5.3 Lb-In). Installation procedures must follow the torque specification of the substitute part being used.

Q: What is the significance of the wire strip length difference?

A: The 1764736 requires 10mm wire strip length, while the 1828249 requires 7mm. Wire preparation procedures must be adjusted accordingly when transitioning between these parts.

Q: Does the insulation height difference affect mechanical fit?

A: The insulation height differs (22.90mm vs. 18.10mm). Applications with space constraints or specific mechanical clearance requirements must verify compatibility with the substitute part's reduced height.

Q: What compliance certifications apply to the substitute part?

A: The 1828249 carries ROHS3 Compliant status and REACH Unaffected designation. Both parts are classified under ECCN EAR99 and HTSUS 8536.90.4000.

Q: Is the substitute part available in different packaging?

A: The 1764736 packaging is not specified. The 1828249 is supplied in bulk packaging with 4343 pieces in current inventory.