WR15ASN/V Equivalent & Substitute Parts

Part Overview

The WR15ASN/V is a rocker switch manufactured by NKK Switches, classified as SPDT (Single Pole Double Throw) with a 15A AC/DC rating at 125V AC and 30V DC. This panel-mount, snap-in switch features a concave black actuator with solder lug termination and IP67 ingress protection. The part is currently listed as obsolete, making identification of equivalent and substitute components essential for ongoing system maintenance and new design implementations where this switch type is required.

Substiute Parts

WR15ASN/V

NKK SwitchesIn Stock: 1056WR15ASN/V Datasheet

Current PartRFQ

WR15ASN

NKK SwitchesIn Stock: 787WR15ASN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the WR15ASN/V is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: Must be SPDT to maintain identical switching logic
• Current Rating: Must support 15A at both AC and DC to ensure load compatibility
• Voltage Ratings: Must meet or exceed 125V AC and 30V DC specifications
• Mounting and Mechanical Interface: Panel mount, snap-in configuration with 34.20mm x 17.20mm rectangular cutout dimensions must be identical
• Termination Style: Solder lug termination required for PCB integration
• Environmental Protection: IP67 rating must be maintained for dust and moisture resistance
• Operating Temperature: Must support -25°C to 85°C range
• Mechanical and Electrical Life: Must meet or exceed 30,000 mechanical cycles and 10,000 electrical cycles

The WR15ASN (without the /V suffix) from NKK Switches qualifies as a direct substitute based on these parameters.

Parameter Comparison

Engineering Selection Recommendations

The WR15ASN represents a direct functional and mechanical equivalent to the WR15ASN/V. The primary distinction is product status: WR15ASN/V is obsolete while WR15ASN is active. For new designs or system replacements, WR15ASN is the appropriate selection, as it maintains full electrical and mechanical compatibility while offering current manufacturing support and availability.

The WR15ASN carries RoHS3 compliance, providing additional environmental regulatory alignment for modern applications. Both parts maintain identical EN and UL certifications, ensuring equivalent safety and performance standards.

Frequently Asked Questions (FAQ)

Q: Can WR15ASN replace WR15ASN/V in existing applications? A: Yes. Both parts are electrically and mechanically identical across all critical parameters: SPDT circuit, 15A AC/DC rating, 125V AC / 30V DC voltage specifications, panel mount snap-in configuration, IP67 protection, and identical panel cutout dimensions. Direct substitution is valid.

Q: What is the significance of the /V suffix in WR15ASN/V? A: The /V designation indicates a specific product variant. The WR15ASN without the /V suffix is the current active equivalent. Both maintain identical electrical and mechanical specifications.

Q: Are there any compliance differences between WR15ASN/V and WR15ASN? A: Both parts carry EN and UL certifications. WR15ASN additionally specifies RoHS3 compliance, reflecting current regulatory requirements. This does not affect electrical or mechanical compatibility.

Q: What panel cutout dimensions are required for installation? A: Both parts require a rectangular panel cutout of 34.20mm x 17.20mm. This dimension is identical between WR15ASN/V and WR15ASN, ensuring direct mechanical compatibility.

Q: Are the solder lug terminations identical between both parts? A: Yes. Both parts use solder lug termination with epoxy sealed terminals, providing identical PCB integration and environmental protection characteristics.

Q: What is the operational temperature range for these switches? A: Both WR15ASN/V and WR15ASN operate across -25°C to 85°C, with mechanical life rated at 30,000 cycles and electrical life at 10,000 cycles.