Phoenix Contact 1521229 Equivalent & Substitute Parts

Part Overview

The Phoenix Contact 1521229 is a sensor actuator box designed for use with circular connectors in industrial automation and sensing applications. This component features an M8 shell size insert and is constructed from polybutylene terephthalate (PBT) material. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for system maintenance and component procurement.

Substiute Parts

1521229

Phoenix ContactIn Stock: 10441521229 Datasheet

Current PartRFQ

1197637

Phoenix ContactIn Stock: 9411197637 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Phoenix Contact 1521229 can be substituted with part number 1197637 based on the following matching parameters:

• Accessory Type: Both parts are classified as actuator boxes
• Material Composition: Both utilize polybutylene terephthalate (PBT)
• Shell Size - Insert: Both feature M8 shell size insert specifications
• RoHS Compliance: Both parts meet RoHS requirements
• Moisture Sensitivity Level: Both are rated MSL 1 (Unlimited)
• Manufacturer: Both are manufactured by Phoenix Contact
• Application: Both are designed for use with circular connectors in sensor and transducer applications

The substitute part 1197637 is currently in active production status, providing a viable alternative for the obsolete 1521229.

Parameter Comparison

Engineering Selection Recommendations

The Phoenix Contact 1197637 serves as the direct substitute for the obsolete 1521229. Both parts share identical core specifications including material composition, shell size, and environmental compliance ratings. The 1197637 is currently in active production status, ensuring availability for new designs and replacement applications. The substitute part maintains full RoHS compliance and identical moisture sensitivity ratings, supporting deployment in equivalent environmental conditions. Selection of the 1197637 eliminates obsolescence risk while preserving functional compatibility with existing circular connector assemblies.

Frequently Asked Questions (FAQ)

Q: What makes the Phoenix Contact 1197637 a suitable substitute for the 1521229?

A: Both parts are actuator boxes with identical M8 shell size inserts, constructed from PBT material, and rated for the same moisture sensitivity level. Both meet RoHS compliance requirements and are designed for circular connector applications.

Q: Does the 1197637 have any additional features compared to the 1521229?

A: The 1197637 includes 4 connector openings with dust-tight and waterproof design features. These enhancements provide additional environmental protection without affecting core substitution compatibility.

Q: Are there any packaging differences between these parts?

A: The 1521229 was supplied with standard packaging, while the 1197637 is available in bulk packaging. This difference does not affect functional equivalence or electrical/mechanical compatibility.

Q: Can the 1197637 be used in applications originally designed for the 1521229?

A: Yes. The matching material, shell size, RoHS compliance, and moisture sensitivity ratings ensure functional compatibility in equivalent applications with circular connectors.

Q: Why is the 1521229 listed as obsolete?

A: The 1521229 has been discontinued by Phoenix Contact. The 1197637 represents the current active alternative for this product category.