Phoenix Contact 1772188 CONN BASE BOTTOM ENTRY SZB48 - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1772188 is a heavy-duty connector base designed for panel mount applications with bottom entry configuration in the B48 size. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The base connector serves as the foundational interface for the HEAVYCON® B series connector system, providing mechanical and electrical integration for industrial applications requiring robust environmental sealing and reliable contact engagement.

Substiute Parts

1772188

Phoenix ContactIn Stock: 10791772188 Datasheet

Current PartRFQ

1424864

Phoenix ContactIn Stock: 10241424864 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1772188 is determined by strict alignment with the following critical parameters:

• Connector Type & Style: Must be Base - Panel Mount with Bottom Entry configuration
• Size Designation: Must be B48 to ensure mechanical and electrical compatibility with existing mating components
• Series Compatibility: Must belong to the HEAVYCON® B series
• Lock Mechanism: Must feature Locking Clip (1) on Base Bottom
• Operating Temperature: Must support -40°C to 125°C range
• Housing Material & Construction: Must use Aluminum, Die Cast construction
• Electrical & Mechanical Dimensions: Must accommodate the specified form factor

The substitute part 1424864 meets all mandatory substitution criteria while providing enhanced environmental protection through IP66/IP67 ingress protection rating and salt water resistance features.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1424864 is the direct substitute for the obsolete 1772188 based on the following engineering criteria:

Mechanical Compatibility: Both parts share identical connector type, style, size designation, and locking mechanism, ensuring direct mechanical interchangeability in panel mount applications.

Electrical & Environmental Specifications: Both parts operate across the identical temperature range (-40°C to 125°C) and utilize the same aluminum die-cast housing construction, maintaining electrical performance and thermal management characteristics.

Compliance Status: The 1424864 carries active product status with ROHS3 compliance, compared to the obsolete status of the 1772188. This ensures continued availability, manufacturing support, and regulatory alignment for new installations and system upgrades.

Enhanced Environmental Protection: The 1424864 provides IP66/IP67 ingress protection and salt water resistance features, offering superior environmental sealing compared to the unspecified ingress protection of the original part. This enhancement does not compromise compatibility and provides additional protection for applications in harsh or corrosive environments.

Frequently Asked Questions (FAQ)

Q: Can the 1424864 directly replace the 1772188 in existing installations?

A: Yes. Both parts are mechanically and electrically compatible within the HEAVYCON® B series. They share identical connector type, style, size (B48), locking mechanism, and operating temperature specifications. The 1424864 can be installed in any application previously using the 1772188 without modification to the mating connector or panel interface.

Q: What is the difference in ingress protection between these parts?

A: The 1772188 does not specify an ingress protection rating. The 1424864 provides IP66/IP67 protection (dust tight, water resistant, waterproof) with salt water resistance. This represents an enhancement in environmental sealing capability without affecting mechanical or electrical compatibility.

Q: Why is the 1772188 listed as obsolete?

A: Product obsolescence indicates that the 1772188 is no longer in active production. The 1424864 is the active production equivalent, ensuring continued availability and manufacturing support for applications requiring this connector base.

Q: Are there dimensional differences between the two parts?

A: Minor dimensional variations exist. The 1772188 measures 6.496" L x 4.683" W x 1.614" H (165.00mm x 91.00mm x 41.00mm), while the 1424864 measures 6.378" L x 3.906" W x 1.551" H (162.00mm x 99.20mm x 39.40mm). These variations remain within the mechanical compatibility envelope for B48 size connectors and do not affect interchangeability in standard panel mount applications.

Q: What compliance certifications apply to the substitute part?

A: The 1424864 is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.