M2011B2B3W01 Equivalent & Substitute Parts

Part Overview

The M2011B2B3W01 is a toggle switch manufactured by NKK Switches, configured as a single-pole single-throw (SPST) panel mount switch with on-off functionality. This component is rated for 6A at 125V AC and 4A at 30V DC, featuring a non-illuminated standard round actuator with solder lug termination. The product is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system maintenance and new design implementations where this switch type is required.

Substiute Parts

M2011B2B3W01

NKK SwitchesIn Stock: 1251M2011B2B3W01 Datasheet

Current PartRFQ

MN11B2B3W01

NKK SwitchesIn Stock: 1230MN11B2B3W01 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the M2011B2B3W01 is determined by strict alignment with the following critical parameters:

• Circuit configuration (SPST)
• Switch function (On-Off)
• Current and voltage ratings (6A/125V AC minimum; 4A/30V DC minimum)
• Mounting type (Panel Mount)
• Termination style (Solder Lug)
• Panel cutout dimensions and bushing thread specifications (Circular 12.50mm Dia, M12 x 1)
• Ingress protection rating (IP67)
• Operating temperature range (-30°C to 85°C)

The substitute part MN11B2B3W01 is identified as a manufacturer-recommended equivalent from NKK Switches. This part maintains the same base product family designation and is confirmed as an active product, addressing the obsolescence status of the original component.

Parameter Comparison

Engineering Selection Recommendations

The MN11B2B3W01 is designated as the manufacturer-recommended substitute for the obsolete M2011B2B3W01. Both components are manufactured by NKK Switches and maintain ROHS3 compliance and identical trade classification codes. The substitute part carries active product status, ensuring availability and continued manufacturing support. Selection of MN11B2B3W01 is appropriate for applications requiring replacement of M2011B2B3W01 units or for new designs where this switch category is specified.

Frequently Asked Questions (FAQ)

Q: What makes MN11B2B3W01 a valid substitute for M2011B2B3W01?

A: MN11B2B3W01 is the manufacturer-recommended equivalent from NKK Switches. Both components share the same circuit configuration (SPST), switch function (On-Off), and are classified under identical trade codes. The substitute maintains ROHS3 compliance and active product status.

Q: Why is the M2011B2B3W01 listed as obsolete?

A: The M2011B2B3W01 has been discontinued by the manufacturer. The MN11B2B3W01 represents the current active product line equivalent for this switch type.

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

A: Both the original M2011B2B3W01 and substitute MN11B2B3W01 are supplied in bulk packaging. Specific packaging configuration details should be verified with the supplier for your procurement requirements.

Q: What compliance certifications apply to both parts?

A: Both M2011B2B3W01 and MN11B2B3W01 are ROHS3 compliant and classified under ECCN EAR99 with HTSUS code 8536.50.9065.

Q: Can MN11B2B3W01 be used in existing designs that specify M2011B2B3W01?

A: Yes. MN11B2B3W01 is the manufacturer-designated replacement. Verification of electrical ratings and mechanical fit within your specific application is standard engineering practice for any component substitution.