MSM-22 SWITCH 3-144-932 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-22 SWITCH (part number 3-144-932) is a pushbutton switch classified as obsolete. Due to its discontinued status, identifying equivalent and substitute components is essential for maintaining system functionality, supporting legacy equipment repairs, and ensuring continuity in applications where this switch was originally specified. Active equivalent models provide direct functional replacement while maintaining compatibility with existing mechanical and electrical interfaces.

Substiute Parts

3-144-932

SCHURTER Inc.In Stock: 8993-144-932 Datasheet

Current PartRFQ

3-146-088

SCHURTER Inc.In Stock: 11183-146-088 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MSM-22 SWITCH 3-144-932 is determined by the following criteria:

• Manufacturer Consistency: Equivalent parts are sourced from SCHURTER Inc., ensuring design continuity and compliance with original specifications
• Series Compatibility: Substitute parts maintain the MSM-22 series designation, guaranteeing mechanical fit and electrical interface compatibility
• Product Category: All substitutes are classified as pushbutton switches, preserving functional equivalence
• Product Status: Active status substitutes ensure ongoing availability, technical support, and manufacturing consistency

The substitute part 3-146-088 meets all substitution criteria as a manufacturer-recommended equivalent within the same product line.

Parameter Comparison

Engineering Selection Recommendations

The MSM-22 SWITCH 3-146-088 is the recommended substitute for obsolete part 3-144-932 based on the following engineering criteria:

• Manufacturer Endorsement: Part 3-146-088 is designated as the manufacturer-recommended equivalent, indicating SCHURTER Inc. validation for direct substitution
• Active Product Status: The substitute maintains active production status, ensuring long-term availability, consistent manufacturing quality, and ongoing technical support
• Series Continuity: Both parts belong to the MSM-22 series, guaranteeing mechanical and electrical interface compatibility without design modifications
• Inventory Availability: The substitute part demonstrates higher stock levels (1029 Pcs vs. 830 Pcs), supporting immediate procurement and reducing supply chain risk

Frequently Asked Questions (FAQ)

Q: Can MSM-22 SWITCH 3-146-088 be used as a direct replacement for 3-144-932?

A: Yes. Part 3-146-088 is the manufacturer-recommended equivalent and maintains identical series designation, category classification, and manufacturer origin, enabling direct substitution without mechanical or electrical modifications.

Q: Why is the original part 3-144-932 listed as obsolete?

A: Obsolete status indicates the part is no longer in active production. SCHURTER Inc. has transitioned support to the active equivalent 3-146-088, which provides equivalent functionality for new and legacy applications.

Q: Are there packaging differences between the original and substitute parts?

A: Both parts utilize standard packaging appropriate for pushbutton switch components. No packaging modifications are required for substitution.

Q: What is the inventory status for each part?

A: The original part 3-144-932 has 830 pieces available as new original stock. The substitute part 3-146-088 has 1029 pieces available as new original stock, providing greater availability for procurement planning.

Q: Is the MSM-22 series suitable for my application?

A: Substitution eligibility is determined by your original specification of part 3-144-932. If this part was originally selected for your application, the equivalent 3-146-088 maintains full compatibility. Verify application requirements against the MSM-22 series specifications provided by SCHURTER Inc.