ABD311N-G Equivalent & Substitute Parts

Part Overview

The ABD311N-G is a 30mm pushbutton switch manufactured by IDEC, classified as a standard panel-mount pushbutton with momentary operation capability. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing maintenance and new design applications. The part maintains ROHS3 compliance and unlimited moisture sensitivity rating, making it suitable for industrial control applications requiring reliable switching performance.

Substiute Parts

ABD311N-G

IDECIn Stock: 1169ABD311N-G Datasheet

Current PartRFQ

ABD311NUG

IDECIn Stock: 1227ABD311NUG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ABD311NUG qualifies as a direct substitute for the ABD311N-G based on the following alignment of critical parameters:

• Base Product Number: Both parts share the ABD311 base designation, indicating common mechanical and electrical platform compatibility
• Manufacturer: Both manufactured by IDEC, ensuring design consistency and interchangeability
• Panel Mount Configuration: Both utilize panel mount, front installation methodology with identical 30.50mm circular cutout dimensions
• Circuit Architecture: DPST-NO/NC (Double Pole Single Throw with Normally Open and Normally Closed contacts) configuration matches the switching requirements
• Actuator Type: Round button mushroom actuator with green color designation maintains identical user interface
• Electrical Ratings: 10A AC at 110V and 8A DC at 24V provide equivalent current and voltage handling capacity
• Environmental Protection: IP65 ingress protection rating ensures equivalent dust and moisture resistance
• Compliance: ROHS3 compliance and EAR99 ECCN classification remain consistent
• Termination: Screw terminal configuration maintains identical installation methodology

Parameter Comparison

Engineering Selection Recommendations

The ABD311NUG is the direct equivalent substitute for the obsolete ABD311N-G. Selection of this substitute is based on:

• Product Status Alignment: The ABD311NUG maintains active production status, ensuring long-term availability and supply chain continuity for the ABD311 platform
• Compliance Consistency: Both parts maintain identical ROHS3 compliance and EAR99 ECCN classification, eliminating regulatory substitution barriers
• Electrical and Mechanical Equivalence: All critical switching parameters, current ratings, voltage ratings, and mechanical specifications are identical between the two parts
• Environmental Certification: Identical IP65 ingress protection and MSL 1 rating ensure equivalent performance in industrial control environments
• Platform Continuity: Shared ABD311 base product number confirms design compatibility and interchangeability within existing installations

Frequently Asked Questions (FAQ)

Q: Can ABD311NUG directly replace ABD311N-G in existing installations?

A: Yes. Both parts share identical electrical ratings (10A AC/110V, 8A DC/24V), mechanical specifications (30.50mm circular cutout, panel mount front configuration), and circuit architecture (DPST-NO/NC). The ABD311NUG is manufactured by IDEC using the same ABD311 platform.

Q: What is the primary reason for substitution?

A: The ABD311N-G is classified as obsolete. The ABD311NUG maintains active production status within the same IDEC ABD311 product family, ensuring continued availability and supply chain support.

Q: Are there packaging differences between these parts?

A: The ABD311N-G packaging designation is not specified in available documentation. The ABD311NUG is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are ROHS3 compliant, carry EAR99 ECCN classification, and share identical HTSUS code 8536.50.9035. Moisture sensitivity level is 1 (Unlimited) for both parts.

Q: What are the mechanical life specifications?

A: Both parts are rated for 5,000,000 mechanical cycles, with identical operating temperature range of -25°C to 70°C.