WR13AL/UCV Rocker Switch - Equivalent & Substitute Parts

Part Overview

The WR13AL/UCV is a panel-mount rocker switch manufactured by NKK Switches, featuring SPDT (Single Pole Double Throw) configuration with On-Off-On switching function. Rated for 15A at 125V AC and 30V DC, this component is designed for applications requiring reliable switching with IP67 ingress protection. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing system support and component procurement.

Substiute Parts

WR13AL/UCV

NKK SwitchesIn Stock: 984WR13AL/UCV Datasheet

Current PartRFQ

WR13AL/CUL

NKK SwitchesIn Stock: 744WR13AL/CUL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the WR13AL/UCV is determined by strict equivalence across the following critical parameters:

Electrical Compatibility:

• Circuit configuration must be SPDT
• Switch function must be On-Off-On
• Current rating must be 15A (AC/DC)
• Voltage rating must be 125V AC minimum and 30V DC minimum

Mechanical Compatibility:

• Mounting type must be Panel Mount, Snap-In
• Panel cutout dimensions must be Rectangular - 34.20mm x 17.20mm
• Actuator type must be Concave (Curved)
• Actuator color must be Black
• Termination style must be Wire Leads

Environmental & Regulatory:

• Ingress protection must be IP67 or equivalent
• Operating temperature range must encompass -25°C to 85°C
• Approval agencies must include EN and UL certifications

The WR13AL/CUL meets all substitution criteria and is classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The WR13AL/CUL is a direct functional and mechanical equivalent to the WR13AL/UCV. Both parts share identical electrical ratings, mechanical dimensions, and environmental specifications. The primary distinction is product status: the WR13AL/UCV is obsolete while the WR13AL/CUL is active and currently in production.

For new designs or component replacement, the WR13AL/CUL is the appropriate selection. This part maintains full compliance with EN and UL approval agencies and is RoHS3 compliant, meeting current regulatory requirements. The WR13AL/CUL is available in bulk packaging with 728 units in stock, supporting both prototype and production-volume procurement.

Frequently Asked Questions (FAQ)

Q: Can the WR13AL/CUL directly replace the WR13AL/UCV in existing applications?

A: Yes. The WR13AL/CUL is electrically and mechanically identical to the WR13AL/UCV. Both parts feature the same SPDT On-Off-On configuration, 15A/125V AC rating, panel cutout dimensions (34.20mm x 17.20mm), and IP67 ingress protection. No circuit modifications or mechanical redesign is required.

Q: What is the difference between the WR13AL/UCV and WR13AL/CUL part numbers?

A: The suffix designations indicate packaging and certification variants. The WR13AL/UCV is obsolete, while the WR13AL/CUL is the active production equivalent. Both are manufactured by NKK Switches and share the same base product number (WR13AL).

Q: Are there any compliance differences between these parts?

A: The WR13AL/CUL carries RoHS3 compliance and REACH Unaffected status, meeting current environmental regulations. Both parts maintain EN and UL approvals. The WR13AL/CUL is the recommended choice for applications requiring current regulatory compliance.

Q: What packaging options are available for the WR13AL/CUL?

A: The WR13AL/CUL is supplied in bulk packaging. Inventory availability is 728 units in new original condition.

Q: Are the panel cutout dimensions identical between these parts?

A: Yes. Both the WR13AL/UCV and WR13AL/CUL require a rectangular panel cutout of 34.20mm x 17.20mm. No mechanical modification to existing panel installations is necessary when substituting between these parts.