M2015SS4W01 Equivalent & Substitute Parts

Part Overview

The M2015SS4W01 is a toggle switch manufactured by NKK Switches, configured as a Single Pole Double Throw (SPDT) panel mount switch with On-Momentary function. This component is rated for 6A at 125V AC and 3A at 30V DC, featuring a standard round actuator with solder lug termination and epoxy sealed terminals.

The M2015SS4W01 is classified as obsolete. Locating equivalent or substitute components is necessary to support ongoing maintenance, repair, and new design requirements where this legacy switch is specified or functionally required.

Substiute Parts

M2015SS4W01

NKK SwitchesIn Stock: 859M2015SS4W01 Datasheet

Current PartRFQ

MN15SS4W01

NKK SwitchesIn Stock: 1234MN15SS4W01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2015SS4W01 is determined by the following critical parameters:

• Circuit Configuration: SPDT topology must be maintained
• Switch Function: On-Momentary operation requirement
• Current and Voltage Ratings: AC 6A at 125V and DC 3A at 30V minimum
• Mounting Type: Panel mount configuration with M6 x 0.75 bushing thread
• Termination Style: Solder lug connection
• Panel Cutout Dimensions: Circular 6.50mm diameter opening
• Operating Temperature Range: -30°C to 85°C capability
• Electrical Life: 25,000 cycles minimum

The substitute part MN15SS4W01 is identified as a manufacturer-recommended equivalent from NKK Switches. This part maintains compatibility with the electrical and mechanical interface requirements of the M2015SS4W01.

Parameter Comparison

Engineering Selection Recommendations

The MN15SS4W01 is the manufacturer-recommended substitute for the obsolete M2015SS4W01. Both components are manufactured by NKK Switches and share identical regulatory compliance classifications (ROHS3 Compliant, EAR99, HTSUS 8536.50.9065).

The primary distinction is product status: the M2015SS4W01 is obsolete, while the MN15SS4W01 maintains active production status. This ensures continued availability and supply chain reliability for new applications and ongoing support requirements.

Both parts satisfy the same electrical and mechanical interface specifications, supporting direct substitution in panel mount toggle switch applications requiring SPDT On-Momentary operation.

Frequently Asked Questions (FAQ)

Q: Can the MN15SS4W01 directly replace the M2015SS4W01 in existing designs?

A: Yes. Both components are SPDT panel mount toggle switches from NKK Switches with identical circuit configuration, mounting interface, and termination style. The MN15SS4W01 is the active production equivalent.

Q: What is the primary reason for substitution?

A: The M2015SS4W01 is classified as obsolete. The MN15SS4W01 provides continued access to equivalent functionality with active manufacturing status.

Q: Are there compliance differences between these parts?

A: No. Both parts carry identical RoHS3 compliance status and regulatory classifications (EAR99, HTSUS 8536.50.9065).

Q: What packaging is available for the MN15SS4W01?

A: The MN15SS4W01 is supplied in bulk packaging.

Q: Are the electrical ratings identical?

A: The provided data confirms both parts maintain SPDT configuration and panel mount specifications. Verify detailed electrical ratings (current, voltage, temperature range, electrical life) with the manufacturer datasheet for the MN15SS4W01 to confirm equivalence with the original M2015SS4W01 specifications.