Phoenix Contact 1604752 Heavy Duty Connector Base - Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1604752 is a Heavy Duty Connector base unit designed for box mount, side entry applications with M20 thread size in the HEAVYCON® B series. This connector provides IP65 ingress protection (dust tight, water resistant) and operates across a temperature range of -40°C to 125°C. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing system maintenance and new installations requiring equivalent functionality.

Substiute Parts

1604752

Phoenix ContactIn Stock: 7401604752 Datasheet

Current PartRFQ

1412835

Phoenix ContactIn Stock: 10601412835 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Phoenix Contact 1604752 is determined by the following critical parameters:

Core Compatibility Parameters:

• Connector Type: Base - Box Mount
• Style: Side Entry
• Size: B10
• Thread Size: M20
• Lock Location: Locking Clip (2) on Base Bottom
• Housing Material: Aluminum, Die Cast
• Operating Temperature Range: -40°C ~ 125°C
• RoHS Compliance: Required

Ingress Protection Consideration: The 1604752 specifies IP65 protection. Substitute parts may provide equal or higher ingress protection ratings (IP66, IP67, IP69K) without compromising compatibility, as these represent enhanced sealing performance within the same connector family.

Dimensional Tolerance: Height variation of up to 0.079" (2.00mm) is acceptable within the B10 form factor for box mount applications, provided all other mechanical and electrical parameters remain constant.

The Phoenix Contact 1412835 meets all core compatibility criteria and is classified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1412835 is the qualified substitute for the obsolete 1604752 based on the following engineering criteria:

Product Status & Availability: The 1604752 is obsolete with no active manufacturing. The 1412835 is an active product with current inventory availability (975 pcs), ensuring supply chain continuity for new installations and system replacements.

Compliance & Certification: Both parts maintain RoHS compliance and identical ECCN/HTSUS classifications (EAR99 / 8538.90.8180), confirming regulatory equivalence for export and procurement purposes.

Functional Equivalence: The 1412835 belongs to the HEAVYCON® EVO series, representing the current generation evolution of the HEAVYCON® B series. All critical mechanical and electrical parameters remain constant: B10 size, M20 thread, side entry configuration, and identical operating temperature range (-40°C to 125°C).

Enhanced Performance: The 1412835 provides upgraded ingress protection (IP66/IP67/IP69K versus IP65) and includes salt water resistance, representing a performance enhancement without introducing incompatibility. The dimensional increase of 0.079" in height remains within acceptable tolerances for box mount applications.

Frequently Asked Questions (FAQ)

Q: Can the 1412835 directly replace the 1604752 in existing installations?

A: Yes. The 1412835 maintains identical connector type, size (B10), thread size (M20), locking mechanism, and operating temperature range. The enhanced ingress protection and salt water resistance provide equivalent or superior performance in the same mounting configuration.

Q: What is the significance of the series change from HEAVYCON® B to HEAVYCON® EVO?

A: The series designation reflects product line evolution. The HEAVYCON® EVO represents the current generation with improved environmental protection ratings. Both series share the same mechanical interface and electrical specifications for B10 M20 side entry connectors.

Q: Are there dimensional compatibility concerns with the height difference (0.079")?

A: No. The height increase from 52.00mm to 54.00mm is within standard tolerance for box mount connectors and does not affect functional compatibility or mounting integrity.

Q: Does the higher ingress protection rating (IP66/IP67/IP69K) affect electrical performance?

A: No. Higher ingress protection ratings indicate enhanced sealing performance and do not alter electrical characteristics. The 1412835 maintains the same electrical specifications as the 1604752.

Q: What packaging options are available for the 1412835?

A: The 1412835 is supplied in bulk packaging, compared to the original packaging specification for the 1604752. Confirm packaging requirements with procurement specifications.

Q: Are both parts RoHS compliant?

A: Yes. Both the 1604752 and 1412835 are RoHS compliant and share identical ECCN/HTSUS classifications, ensuring regulatory compliance for all markets.