M2011ES1W01 Equivalent & Substitute Parts

Part Overview

The M2011ES1W01 is a toggle switch manufactured by NKK Switches, configured as a Single Pole Single Throw (SPST) panel mount switch with a 6A AC / 4A DC current rating and 125V AC / 30V DC voltage rating. This switch features a flatted brass actuator with chrome plating, solder lug termination, and epoxy sealed terminals for enhanced durability. The product is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system maintenance and component procurement.

Substiute Parts

M2011ES1W01

NKK SwitchesIn Stock: 1149M2011ES1W01 Datasheet

Current PartRFQ

MN11ES1W01

NKK SwitchesIn Stock: 1116MN11ES1W01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the M2011ES1W01 is determined by strict alignment of the following critical parameters:

• Circuit configuration (SPST)
• Current rating (6A AC minimum / 4A DC minimum)
• Voltage rating (125V AC minimum / 30V DC minimum)
• Mounting type (Panel Mount)
• Termination style (Solder Lug)
• Panel cutout dimensions (Circular - 6.50mm Dia)
• Bushing thread specification (1/4-40)
• Operating temperature range (-30°C to 85°C)
• Electrical life (25,000 Cycles minimum)

The substitute part MN11ES1W01 is identified as a manufacturer-recommended equivalent from NKK Switches. This part maintains functional and mechanical compatibility with the original M2011ES1W01 specification.

Parameter Comparison

Engineering Selection Recommendations

The MN11ES1W01 is the manufacturer-recommended substitute for the obsolete M2011ES1W01. Both parts are manufactured by NKK Switches and maintain identical ROHS3 compliance and export classification (EAR99). The substitute part carries active product status, ensuring continued availability and supply chain reliability compared to the obsolete original.

Selection of MN11ES1W01 is supported by:

• Manufacturer recommendation from NKK Switches
• Identical circuit configuration and termination methodology
• Equivalent regulatory compliance (ROHS3, EAR99)
• Active product status providing long-term procurement viability
• Consistent HTSUS classification

Frequently Asked Questions (FAQ)

Q: Can MN11ES1W01 be used as a direct replacement for M2011ES1W01?

A: Yes. MN11ES1W01 is the manufacturer-recommended substitute from NKK Switches and maintains functional and mechanical compatibility with M2011ES1W01 across all critical parameters including circuit configuration, termination style, and panel mount specifications.

Q: What is the primary reason for substitution?

A: M2011ES1W01 is classified as obsolete. MN11ES1W01 is an active product from the same manufacturer, ensuring continued availability and supply chain support.

Q: Are there compliance differences between the original and substitute?

A: No. Both parts maintain identical ROHS3 compliance status and EAR99 export classification, ensuring regulatory equivalence.

Q: What parameters must remain constant for substitution validity?

A: Circuit configuration (SPST), current rating (6A AC / 4A DC), voltage rating (125V AC / 30V DC), mounting type (Panel Mount), termination style (Solder Lug), and panel cutout dimensions (Circular - 6.50mm Dia) must be maintained.

Q: Is the substitute part available in the same packaging format?

A: Both parts are supplied in bulk packaging, maintaining consistency with standard procurement practices.