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NKK Switches JWM21BCAH Power Rocker Switch

The Power rocker switch with snap-in mounting mechanism offers reliable on/off control for diverse electronic and electrical applications. Designed with high electrical capacity of 10 and 16 Amps, it features molded housing and barrier options meeting IP67 standards. The switch is constructed from heat-resistant, UL94V-0 compliant materials, ensuring durability in demanding environments. It supports various termination options, including solder lug and quick connect, and is suitable for panel thicknesses from 0.039" to 0.157". Certified for UL, CSA, and VDE standards, the switch provides excellent dielectric strength and mechanical longevity, ideal for industrial and automation systems.

Authorized Distributors
Source:DigiKey
Part No:JWM21BCA-H
Stock:0
Inv Date:06-17-2026
Price: Unit price: $12.95
Buy/RFQ:
Part No:JWM21BCA-H
Stock:0
Inv Date:06-18-2026
Price: Unit price: $12.95
Buy/RFQ:
Part No:JWM21BCA-H
Stock:0
Inv Date:06-17-2026
Price: Unit price: $13.48
Buy/RFQ:
Part No:JWM21BCA-H
Stock:1
Inv Date:06-17-2026
Price: Unit price: $12.48
Buy/RFQ:

NKK Switches JWM21BCAH Power Rocker Switch Specifications:

  • Electrical Capacity: 10A @ 125/250V AC; 16A @ 125/250V AC
  • Housing Material: Polyamide (UL94V-0) with matte finish
  • Barrier: No barrier; optional barriers available
  • Termination: Solder lug/quick connect
  • Panel Thickness Range: 0.039" to 0.157" (1.0mm to 4.0mm)
  • Operating Temperature Range: -25°C to +70°C for JWM, -25°C to +85°C for JWMW
  • Ingress Protection: IP67 for panel seal versions
  • Certifications: UL, CSA, VDE conformant
  • Contact Resistance: 10 milliohms maximum for JWM models
  • Dielectric Strength: 2,000V AC minimum
  • Mechanical Life: 25,000 operations
  • Electrical Life: 25,000 operations
  • Inrush Current (Peak): 78A for JWM models
  • Operating Force: 3.92N (single pole), 7.84N (double pole)
  • Angle of Throw: 26°
  • Material: Polypropylene housing, silver alloy contacts
  • Standards & Certifications: UL, CSA, VDE, IEC60529 (IP67)

Buy the NKK Series JW Power Rocker Switch: JWM21BCAH

Get your NKK Series JW Power Rocker Switch JWM21BCAH today and enjoy dependable on/off control for industrial automation, consumer electronics, and control panels. Designed with high electrical capacity and sealed IP67 housing, it resists dust and moisture, ensuring long-lasting performance. With UL94V-0 materials, certified standards, and versatile termination options, this switch is ideal for demanding environments. Purchase online to upgrade your control systems with confidence, backed by quality, safety, and ease of installation.

Order your NKK Series JW Power Rocker Switch JWM21BCAH today and enhance your projects with reliable, high-capacity switching solutions.

Frequently Asked Questions

Where can I buy NKK Switches JWM21BCAH?

You can click on the BUY or RFQ button to purchase JWM21BCAH from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part JWM21BCAH?

You can download the JWM21BCAH datasheet or visit the NKK Switches website for support.

Who is the manufacturer of JWM21BCAH?

NKK Switches

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