MSM-30 SWITCH 3-132-877 Equivalent & Substitute Parts

Part Overview

The SCHURTER MSM-30 SWITCH (part number 3-132-877) is a pushbutton switch classified as obsolete. Due to its discontinued status, identifying equivalent and substitute components is essential for system maintenance, repair, and redesign applications. The MSM-30 series represents a specific functional category within SCHURTER's pushbutton switch portfolio, and active alternatives are available to maintain operational continuity.

Substiute Parts

3-132-877

SCHURTER Inc.In Stock: 7423-132-877 Datasheet

Current PartRFQ

3-145-593

SCHURTER Inc.In Stock: 8793-145-593 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MSM-30 SWITCH 3-132-877 is determined by functional equivalence within the SCHURTER pushbutton switch family. The primary substitute part maintains identical functional classification (pushbutton switch) and series designation (MSM-30), ensuring mechanical and electrical compatibility. The substitution is based on the following criteria:

• Identical product category (Pushbutton Switch)
• Same series designation (MSM-30)
• Manufacturer continuity (SCHURTER Inc.)
• Active product status of the substitute

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER MSM-30 SWITCH 3-145-593 is the manufacturer-recommended substitute for the obsolete 3-132-877. Selection of the active part number is justified by:

• Direct manufacturer recommendation
• Identical functional classification and series continuity
• Active product status ensuring ongoing support and availability
• Sufficient inventory for current and future procurement requirements

For applications currently utilizing part number 3-132-877, transition to 3-145-593 maintains functional equivalence while securing long-term component availability.

Frequently Asked Questions (FAQ)

Q: Can the MSM-30 SWITCH 3-145-593 directly replace the 3-132-877? A: Yes. Both parts share identical functional classification, series designation, and manufacturer origin, confirming direct substitution capability.

Q: Why is the original part number 3-132-877 no longer available? A: Part number 3-132-877 has reached end-of-life status and is classified as obsolete. The manufacturer has transitioned to part number 3-145-593 as the active equivalent.

Q: Are there packaging differences between these part numbers? A: Both parts utilize standard packaging consistent with the MSM-30 series. No packaging modifications are required for substitution.

Q: What is the inventory status for the substitute part? A: The MSM-30 SWITCH 3-145-593 maintains active inventory of 855 pieces, ensuring availability for new designs and replacement applications.

Q: Should mechanical or electrical testing be performed after substitution? A: Substitution is based on functional equivalence within the MSM-30 series. Component selection follows manufacturer specifications for the pushbutton switch category.