ASD2K22N-111-RR Equivalent & Substitute Parts

Part Overview

The ASD2K22N-111-RR is a keylock switch manufactured by IDEC, featuring a 2-position, 4PST configuration with 2NO/2NC contacts. This panel-mount switch is rated for 10A AC at 110V and 8A DC at 24V, with an IP54 rating and screw terminal connections. The product is currently obsolete, making identification of suitable substitute components essential for maintenance, repair, and system continuity in industrial control applications.

Substiute Parts

ASD2K22N-111-RR

IDECIn Stock: 794ASD2K22N-111-RR Datasheet

Current PartRFQ

ASD2K22NU-111-RR

IDECIn Stock: 1104ASD2K22NU-111-RR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete ASD2K22N-111-RR is based on electrical and mechanical parameter compatibility within IDEC's keylock switch product line. The substitute part ASD2K22NU-111-RR maintains functional equivalence through identical or compatible specifications in the following critical parameters:

• Circuit configuration: 4PST-2NO/2NC contact arrangement
• Number of positions: 2-position operation
• Current and voltage ratings: 10A AC / 110V and 8A DC / 24V
• Actuator type: Flat key mechanism
• Mounting interface: Panel mount with circular 30.50mm cutout
• Termination: Screw terminal connections
• Environmental rating: IP54 protection
• Contact material: Silver (Ag)
• Operating temperature range: -25°C to 50°C
• Mechanical durability: 500,000 cycle rating
• Regulatory compliance: ROHS3 Compliant

The substitute part is derived from the same ASD2 base product family, ensuring mechanical and electrical interchangeability for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The ASD2K22NU-111-RR is the direct substitute for the obsolete ASD2K22N-111-RR. Both components are ROHS3 compliant and maintain identical electrical and mechanical specifications across all critical parameters. The substitute part is currently in active production status with confirmed inventory availability, ensuring supply chain continuity for replacement and new installations.

Selection of the ASD2K22NU-111-RR is supported by:

• Identical circuit configuration and contact arrangement
• Matching voltage and current ratings for AC and DC operation
• Equivalent mechanical interface and panel mounting dimensions
• Identical operating temperature range and environmental protection rating
• Equivalent regulatory compliance and moisture sensitivity classification
• Active product status with established supply chain

Frequently Asked Questions (FAQ)

Q: Can the ASD2K22NU-111-RR directly replace the ASD2K22N-111-RR?

A: Yes. Both components share identical electrical ratings (10A AC / 110V, 8A DC / 24V), circuit configuration (4PST-2NO/2NC), mechanical interface (panel mount, 30.50mm circular cutout), and termination style (screw terminal). No circuit modifications or mechanical adaptations are required.

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

A: The primary difference is product status. The ASD2K22N-111-RR is obsolete, while the ASD2K22NU-111-RR is an active production component from the same ASD2 base product family. All functional and mechanical specifications remain equivalent.

Q: Are there packaging differences between these parts?

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

Q: What parameters determine substitution eligibility?

A: Substitution is based on matching circuit configuration (4PST-2NO/2NC), number of positions (2), current ratings (10A AC / 8A DC), voltage ratings (110V AC / 24V DC), actuator type (flat key), mounting interface (panel mount with 30.50mm cutout), termination style (screw terminal), and environmental specifications (IP54, -25°C to 50°C operating range).

Q: Is the substitute part RoHS compliant?

A: Yes. The ASD2K22NU-111-RR is ROHS3 compliant, matching the compliance status of the original component.