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NKK Switches JWL21RCAU Power Rocker Switch

Power rocker switch designed for reliable electronic applications with snap-in mounting. Features high inrush current capacity, IP67 panel seal, and robust construction with UL94V-0 standard materials. Suitable for industrial control and machinery, it supports 16A at 125/250V AC and 5A at 72V DC, with high electrical and mechanical durability, making it ideal for demanding environments requiring consistent switching performance. Compliant with UL, CSA, and VDE standards, it ensures safety, longevity, and resistance to dust and moisture.

Authorized Distributors
Source:DigiKey
Part No:JWL21RCA/U
Stock:24
Inv Date:06-17-2026
Price: Unit price: $59.67
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Source:DigiKey
Part No:JWL21RCA/U
Stock:0
Inv Date:06-17-2026
Price: Unit price: $15.19
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Part No:JWL21RCA/U
Stock:0
Inv Date:06-18-2026
Price: Unit price: $14.92
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Part No:JWL21RCA/U
Stock:4
Inv Date:06-17-2026
Price: Unit price: $8.89
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Part No:JWL21RCA/U
Stock:17
Inv Date:06-17-2026
Price: Unit price: $14.82
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NKK Switches JWL21RCAU Power Rocker Switch Specifications:

  • Electrical Capacity: 16A @ 125/250V AC, 5A @ 72V DC
  • Material: Polyamide housing, silver alloy contacts, brass terminals
  • Finish: Matte
  • Panel Seal: IP67 compliant (JWLW models)
  • Contact Resistance: 20 milliohms maximum
  • Insulation Resistance: 1000 megohms minimum @ 500V DC
  • Dielectric Strength: 2000V AC minimum between contacts for 1 min, 4000V AC minimum between contacts and case for 1 min
  • Mechanical Life: 25,000 operations
  • Electrical Life: 25,000 operations
  • Operating Temperature Range: -25°C to +70°C (JWM & JWL), -25°C to +85°C (panel seal models)
  • Vibration: 10-55Hz, 1.5mm amplitude, 2 hrs in 3 directions
  • Shock: 50G in 6 directions
  • Standards & Certifications: UL, CSA, VDE, UL94V-0 rated materials
  • Mounting: Snap-in
  • Terminal Type: Solder lug / quick connect
  • Ingress Protection: IP67 for panel seal models

Buy the NKK Power Rocker Switch – Reliable High Inrush for Industrial Applications

Purchase the reliable Power Rocker Switch from NKK now to ensure your industrial control panels and machinery operate smoothly. Featuring high inrush current capacity up to 16A at 125/250V AC and 5A at 72V DC, it withstands harsh environments with IP67 sealing and UL94V-0 rated materials. Designed for snap-in mounting, it offers long-lasting performance with 25,000 cycles of mechanical and electrical life. Perfectly suited for applications requiring dependable switching, dust resistance, and moisture protection, this switch enhances safety and efficiency in your equipment.

Get NKK Power Rocker Switch today—built for precision, durability, and reliable operation in demanding industrial environments.

Frequently Asked Questions

Where can I buy NKK Switches JWL21RCAU?

You can click on the BUY or RFQ button to purchase JWL21RCAU from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part JWL21RCAU?

You can download the JWL21RCAU datasheet or visit the NKK Switches website for support.

Who is the manufacturer of JWL21RCAU?

NKK Switches

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