WR11AF/V Equivalent & Substitute Parts

Part Overview

The WR11AF/V is a rocker switch manufactured by NKK Switches, classified as SPST (Single Pole Single Throw) with On-Off functionality. This panel-mount, snap-in switch is rated for 15A at 125V AC and 30V DC, featuring a concave black actuator with quick connect 0.250" (6.3mm) termination. The WR11AF/V is currently listed as obsolete, making identification of equivalent and substitute parts essential for ongoing maintenance, repair, and new design implementations where this component is specified.

Substiute Parts

WR11AF/V

NKK SwitchesIn Stock: 731WR11AF/V Datasheet

Current PartRFQ

WR11AF

NKK SwitchesIn Stock: 2133WR11AF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the WR11AF/V is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPST)
• Switch function (On-Off)
• Current rating (15A AC/DC)
• Voltage ratings (125V AC, 30V DC)
• Mounting type (Panel Mount, Snap-In)
• Actuator type and color (Concave, Black)
• Termination style (Quick Connect - 0.250")
• Panel cutout dimensions (Rectangular - 34.20mm x 17.20mm)
• Ingress protection rating (IP67)
• Operating temperature range (-25°C to 85°C)
• Mechanical and electrical life specifications

The WR11AF (active product status) from NKK Switches meets all these criteria and serves as the direct substitute for the obsolete WR11AF/V.

Parameter Comparison

Engineering Selection Recommendations

The WR11AF is the direct substitute for the obsolete WR11AF/V. Both parts are manufactured by NKK Switches and maintain identical electrical and mechanical specifications. The WR11AF offers the advantage of active product status, ensuring continued availability and supply chain reliability. Additionally, the WR11AF carries ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. For applications requiring the WR11AF/V, the WR11AF provides full functional and dimensional compatibility with enhanced compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can the WR11AF directly replace the WR11AF/V in existing designs? A: Yes. The WR11AF is electrically and mechanically identical to the WR11AF/V. Panel cutout dimensions, termination style, actuator specifications, and electrical ratings are equivalent, enabling direct substitution without circuit or mechanical redesign.

Q: What is the primary reason for substituting the WR11AF/V? A: The WR11AF/V is obsolete. The WR11AF maintains active product status with NKK Switches, ensuring ongoing availability and supply chain continuity.

Q: Are there packaging differences between the WR11AF/V and WR11AF? A: The WR11AF/V packaging is listed as unspecified, while the WR11AF is supplied in bulk packaging. This does not affect functional compatibility or performance.

Q: Does the WR11AF meet current environmental compliance standards? A: Yes. The WR11AF is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic components.

Q: Are the mechanical and electrical life ratings identical? A: Yes. Both the WR11AF/V and WR11AF are rated for 30,000 mechanical cycles and 15,000 electrical cycles, ensuring equivalent operational durability.

Q: What are the critical parameters for confirming substitution compatibility? A: Verify that the replacement part maintains SPST circuit configuration, 15A (AC/DC) current rating, 125V AC / 30V DC voltage ratings, panel mount snap-in mounting, concave black actuator, quick connect 0.250" termination, rectangular 34.20mm x 17.20mm panel cutout, and IP67 ingress protection.