MB2011SS1W30-BC Equivalent & Substitute Parts

Part Overview

The MB2011SS1W30-BC is a pushbutton switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with a standard panel mount configuration. This component features a 6A AC / 3A DC current rating at 125V AC / 30V DC, with a red round button actuator and PC pin termination. The product is currently obsolete, making identification of functionally equivalent alternatives essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

MB2011SS1W30-BC

NKK SwitchesIn Stock: 846MB2011SS1W30-BC Datasheet

Current PartRFQ

MBN15SS1W30-BC

NKK SwitchesIn Stock: 1035MBN15SS1W30-BC Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MB2011SS1W30-BC is determined by strict alignment of the following critical parameters:

• Circuit configuration (SPDT)
• Switch function (On-Mom momentary operation)
• Current and voltage ratings (6A AC / 3A DC at 125V AC / 30V DC minimum)
• Mounting type (Panel Mount, Right Angle, Rear)
• Actuator type and color (Round, Button, Red)
• Termination style (PC Pin)
• Panel cutout dimensions (Circular 6.50mm Dia)
• Operating temperature range (-30°C to 85°C)
• Regulatory compliance (ROHS3, REACH Unaffected)

The identified substitute MBN15SS1W30-BC from NKK Switches maintains functional and mechanical compatibility within these parameters.

Parameter Comparison

Engineering Selection Recommendations

The MBN15SS1W30-BC is the direct equivalent substitute for the obsolete MB2011SS1W30-BC. Both components are manufactured by NKK Switches and maintain identical electrical specifications, mechanical configuration, and regulatory compliance status. The substitute part is currently in active production status, ensuring availability for replacement applications.

Selection of the MBN15SS1W30-BC is supported by:

• Identical SPDT circuit configuration and momentary switch function
• Matching current and voltage ratings across AC and DC operating conditions
• Identical panel mount geometry and actuator specifications
• Full ROHS3 compliance and REACH unaffected status
• Active product status enabling continued procurement

Frequently Asked Questions (FAQ)

Q: Can the MBN15SS1W30-BC directly replace the MB2011SS1W30-BC in existing applications?

A: Yes. Both components share identical electrical ratings (6A AC / 3A DC at 125V AC / 30V DC), circuit configuration (SPDT), mounting type (Panel Mount, Right Angle, Rear), and panel cutout dimensions (Circular 6.50mm Dia). No circuit modifications or mechanical adjustments are required.

Q: What is the difference between the two part numbers?

A: The MB2011SS1W30-BC is obsolete, while the MBN15SS1W30-BC is an active production equivalent from the same manufacturer. The functional and mechanical specifications are identical.

Q: Are there any packaging differences between these parts?

A: The main part is listed with standard packaging, while the substitute is supplied in bulk packaging. This does not affect component performance or compatibility.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the MB2011SS1W30-BC and MBN15SS1W30-BC are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: What operating temperature range is supported?

A: The MB2011SS1W30-BC operates from -30°C to 85°C. Confirm the MBN15SS1W30-BC operating temperature range with the manufacturer datasheet for your specific application requirements.