WR11AS/V Equivalent & Substitute Parts

Part Overview

The WR11AS/V is a rocker switch manufactured by NKK Switches, classified as SPST (Single Pole Single Throw) with a 15A rating at 125V AC. This panel-mount, snap-in switch features a concave black actuator with solder lug termination and IP67 ingress protection. The WR11AS/V is currently listed as obsolete, making identification of equivalent and substitute parts essential for ongoing maintenance, repair, and system continuity in applications requiring SPST rocker switch functionality.

Substiute Parts

WR11AS/V

NKK SwitchesIn Stock: 843WR11AS/V Datasheet

Current PartRFQ

WR11AS

NKK SwitchesIn Stock: 781WR11AS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the WR11AS/V is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST only
• Current rating: 15A (AC/DC)
• Voltage rating: 125V AC minimum, 30V DC minimum
• Mounting type: Panel Mount, Snap-In
• Actuator type: Concave (Curved)
• Actuator color: Black
• Termination style: Solder Lug
• Panel cutout dimensions: Rectangular 34.20mm x 17.20mm
• Ingress protection: IP67 minimum
• Operating temperature range: -25°C to 85°C minimum
• Mechanical life: 30,000 cycles minimum
• Electrical life: 15,000 cycles minimum
• Approval agencies: EN and UL certification

The direct substitute WR11AS meets all electrical, mechanical, and dimensional specifications of the obsolete WR11AS/V. Both parts share identical circuit topology, current and voltage ratings, mounting configuration, and environmental protection ratings.

Parameter Comparison

Engineering Selection Recommendations

The WR11AS serves as the direct substitute for the obsolete WR11AS/V. Both parts are manufactured by NKK Switches within the WR series and maintain identical electrical specifications, mechanical configuration, and dimensional requirements. The WR11AS is currently in active production status, ensuring availability for replacement applications.

The WR11AS provides ROHS3 compliance, meeting current environmental and regulatory standards. Both parts carry EN and UL approvals, confirming compliance with international safety and performance standards applicable to rocker switches in this current and voltage class.

Selection of the WR11AS as a substitute for WR11AS/V applications requires no circuit redesign, panel modification, or termination changes. The parts are mechanically and electrically interchangeable.

Frequently Asked Questions (FAQ)

Q: Can the WR11AS directly replace the WR11AS/V without any modifications?

A: Yes. The WR11AS is electrically and mechanically equivalent to the WR11AS/V. No circuit modifications, panel cutout adjustments, or termination changes are required. Both parts share identical SPST configuration, 15A/125V ratings, panel mount snap-in mounting, solder lug termination, and IP67 protection.

Q: What is the primary difference between WR11AS/V and WR11AS?

A: The WR11AS/V is obsolete, while the WR11AS is in active production. The WR11AS additionally carries ROHS3 compliance certification. All electrical and mechanical parameters remain identical.

Q: Are there any packaging differences between these parts?

A: The WR11AS/V packaging specification is not provided in the technical data. The WR11AS is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Do both parts meet the same safety certifications?

A: Yes. Both the WR11AS/V and WR11AS carry EN and UL approvals, meeting international safety standards for rocker switches in this current and voltage classification.

Q: What are the critical parameters that must match for substitution?

A: Substitution requires matching SPST circuit configuration, 15A current rating, 125V AC voltage rating, 30V DC voltage rating, panel mount snap-in mounting type, concave black actuator, solder lug termination, 34.20mm x 17.20mm rectangular panel cutout, IP67 ingress protection, -25°C to 85°C operating temperature range, 30,000-cycle mechanical life, and 15,000-cycle electrical life.