Phoenix Contact 1648322 Heavy Duty Connector Insert - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1648322 is a female insert connector for the HEAVYCON® B24 series heavy duty connector system. This 24-position plus ground insert features push-in termination and is rated for 600V at 13A continuous current. The part is classified as obsolete, making identification of active equivalent components essential for ongoing system maintenance and new design implementations. Substitute parts must maintain identical electrical performance and mechanical compatibility within the B24 connector family.

Substiute Parts

1648322

Phoenix ContactIn Stock: 11471648322 Datasheet

Current PartRFQ

1407735

Phoenix ContactIn Stock: 7851407735 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete Phoenix Contact 1648322 is based on strict equivalence across the following critical parameters:

• Series compatibility: HEAVYCON® B24 family
• Connector type and gender: Female insert
• Position count: 24+Ground configuration
• Size designation: B24
• Termination method: Push In
• Electrical ratings: 600V voltage, 13A current capacity
• Operating temperature range: -40°C to 125°C
• Contact material and finish: Copper alloy with silver plating
• Flammability certification: UL94 V-0

The substitute part 1407735 maintains all critical electrical and mechanical parameters required for direct functional replacement within HEAVYCON® B24 connector assemblies. Housing material differs between the main part and substitute, but both materials meet identical flammability and environmental requirements.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1407735 is the direct active equivalent for the obsolete 1648322. Both parts maintain identical electrical specifications, mechanical dimensions, and environmental ratings required for HEAVYCON® B24 connector system integration.

Selection of part 1407735 is supported by:

• Active product status ensuring ongoing availability and supply chain continuity
• ROHS3 compliance exceeding the RoHS compliance level of the original part
• Identical electrical performance across all rated parameters
• Equivalent flammability and environmental certifications
• Mechanical compatibility within the B24 connector family

The housing material change from polyamide to polycarbonate does not affect electrical performance or mechanical fit within the connector system, as both materials meet identical UL94 V-0 flammability requirements and environmental specifications.

Frequently Asked Questions (FAQ)

Q: Can the 1407735 directly replace the 1648322 in existing HEAVYCON® B24 assemblies?

A: Yes. Both parts are female 24+Ground position inserts with identical electrical ratings (600V, 13A), operating temperature range (-40°C to 125°C), and push-in termination. Mechanical compatibility is maintained within the B24 connector family.

Q: What is the difference in housing material between these parts?

A: The 1648322 uses polyamide (PA/nylon) housing, while the 1407735 uses polycarbonate (PC) housing. Both materials are rated UL94 V-0 and meet identical environmental and flammability requirements. This material difference does not affect electrical performance or mechanical fit.

Q: Are there compliance differences between the two parts?

A: The 1407735 carries ROHS3 compliance, which exceeds the RoHS compliance level of the 1648322. Both parts meet identical moisture sensitivity (MSL 1) and flammability (UL94 V-0) certifications.

Q: What packaging is available for the substitute part?

A: The 1407735 is supplied in bulk packaging, with 736 pieces currently in stock as new original inventory.

Q: Are the electrical ratings identical between the main part and substitute?

A: Yes. Both parts are rated for 600V voltage and 13A continuous current, with identical contact material (copper alloy) and finish (silver plating).