myMectronic
myMectronic

A Premier B2B Part Search

NKK Switches WB12SDC Environmental Sealed Pushbutton

The WB12SDC is a standard-sized, environmentally sealed pushbutton switch designed for demanding conditions with dust and moisture protection. Constructed with a heat-resistant resin housing meeting UL 94V-0 standards, it features a durable design suitable for industrial applications. The switch supports up to 6A at 125V AC or 3A at 250V AC, with a mechanical life of at least 30,000 operations. It offers either solder lug or screw terminal options, ensuring reliable electrical connections and compliance with IP67 standards for front-panel sealing. Ideal for automation, control systems, and industrial equipment requiring robust environmental protection.

Authorized Distributors
Source:DigiKey
Part No:WB12S-DC
Stock:23
Inv Date:06-17-2026
Price: Unit price: $123.33
Buy/RFQ:
Source:DigiKey
Part No:WB12S-DC
Stock:0
Inv Date:06-17-2026
Price: Unit price: $30.94
Buy/RFQ:
Part No:WB12S-DC
Stock:0
Inv Date:06-18-2026
Price: Unit price: $30.94
Buy/RFQ:
Part No:WB12S-DC
Stock:0
Inv Date:06-17-2026
Price: Unit price: $34.6
Buy/RFQ:
Part No:WB12S-DC
Stock:20
Inv Date:06-17-2026
Price: Unit price: $32.03
Buy/RFQ:

NKK Switches WB12SDC Environmental Sealed Pushbutton Specifications:

  • Electrical Capacity: 6A @ 125V AC, 3A @ 250V AC
  • Material: Heat resistant resin housing, UL 94V-0
  • Mechanical Life: 30,000 operations minimum
  • Contact Resistance: 30 milliohms maximum
  • Insulation Resistance: 200 megohms minimum @ 500V DC
  • Dielectric Strength: 1,500V AC for 1 minute
  • Vibration Resistance: 10-55Hz, 1.5mm amplitude for 2 hours
  • Shock Resistance: 50G acceleration, tested in 6 directions
  • Operating Temperature Range: -30°C to +70°C
  • Ingress Protection: IP67 front panel, IP60 behind panel
  • Soldering Temperature: See profile A in Supplement section
  • Mounting Torque: 1.5Nm
  • Certifications: UL, CSA recognized
  • Housing Material: Fiberglass reinforced polyamide
  • Flammability Standards: UL 94V-0, VW-1
  • Wire Leads: AWG 16, heat resistant vinyl coating

Buy the NKK Series WB Environmental Sealed Pushbuttons: WB12SDC

Purchase your NKK Series WB12SDC environmentally sealed pushbutton today through our online store. This reliable industrial switch boasts IP67 protection, supporting up to 6A at 125V AC or 3A at 250V AC, with a long mechanical life of over 30,000 cycles. It features a durable housing made from flame-retardant UL 94V-0 rated resin, ensuring high resistance to dust, water, and harsh environments. Ideal for automation, control panels, and industrial equipment, this switch offers easy mounting, robust electrical connections, and certification from UL and CSA for safety and quality assurance. Get yours now for dependable performance in demanding conditions.

Order your NKK Series WB12SDC environmentally sealed pushbutton today and ensure your control systems are protected against dust and moisture.

Frequently Asked Questions

Where can I buy NKK Switches WB12SDC?

You can click on the BUY or RFQ button to purchase WB12SDC from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part WB12SDC?

You can download the WB12SDC datasheet or visit the NKK Switches website for support.

Who is the manufacturer of WB12SDC?

NKK Switches

NKK Switches Part List

Browse and search other NKK Switches parts, locate datasheets and stock

Sponsored by