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NKK Switches WT29S Industrial Push-Button Switch

Standard size push-button switch that is environmentally sealed for reliable operation in harsh conditions. Suitable for industrial and electronic applications requiring durability and environmental protection. The switch features IP67 sealing for dust and water resistance, making it ideal for demanding industrial settings. Constructed with high-quality materials, it offers long mechanical and electrical life, and resists temperature fluctuations, vibration, and shocks. Its robust design ensures reliable switching performance in environments where protection against dust and water ingress is essential, providing excellent durability and operational stability.

Authorized Distributors
Source:DigiKey
Part No:WT29S
Stock:8
Inv Date:06-17-2026
Price: Unit price: $128.84
Buy/RFQ:
Source:DigiKey
Part No:WT29S
Stock:10
Inv Date:06-17-2026
Price: Unit price: $31.22
Buy/RFQ:
Part No:WT29S
Stock:0
Inv Date:06-18-2026
Price: Unit price: $26.54
Buy/RFQ:
Part No:WT29S
Stock:0
Inv Date:06-17-2026
Price: Unit price: $34.54
Buy/RFQ:
Part No:WT29S
Stock:8
Inv Date:06-17-2026
Price: Unit price: $31.98
Buy/RFQ:
Part No:WT29S
Stock:5
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:

NKK Switches WT29S Industrial Push-Button Switch Specifications:

  • Electrical Capacity: 10A @ 125V AC or 6A @ 250V AC or 10A @ 30V DC
  • Contact Resistance: 10 milliohms maximum for solder lug & screw terminal models; 30 milliohms maximum for wire lead terminal models
  • Insulation Resistance: 200 megohms minimum @ 500V DC
  • Dielectric Strength: 1,500V AC minimum for 1 minute
  • Mechanical Life: 50,000 operations minimum
  • Operating Temperature Range: -30°C through +70°C (-22°F through +158°F)
  • Vibration & Shock Resistance: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range; 50G acceleration
  • Sealing: IP67 dust tight and water protected during temporary immersion
  • Materials: Brass with chrome plating, fiberglass reinforced polyamide, melamine, natural rubber, silicone rubber, copper with silver plating
  • Mounting: Standard hardware includes hex face nut, lockwasher, and O-ring; optional boot assemblies provide additional environmental protection
  • Standards & Certifications: UL94V-0 flammability, UL and CSA recognized, temperature range -20°C to +105°C, maximum load 600V AWG 16

Buy the NKK WT29S – Reliable Environmental Sealed Push-Button for Industrial Applications

Enhance your industrial equipment with the NKK WT29S environmentally sealed push-button switch. Perfect for harsh environments requiring protection from dust and water, this switch offers excellent durability, long operational life, and reliable performance. Its IP67 sealing ensures resilience against ingress, suitable for demanding applications across manufacturing, automation, and electronics. Easy to install, with high-quality construction materials including corrosion-resistant components, this switch guarantees consistent operation and peace of mind in critical industrial operations. Purchase online today for dependable, rugged switching solutions.

Buy NKK WT29S now and experience unmatched reliability and performance with its highly durable, IP67-rated environmental sealing.

Frequently Asked Questions

Where can I buy NKK Switches WT29S?

You can click on the BUY or RFQ button to purchase WT29S from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part WT29S?

You can download the WT29S datasheet or visit the NKK Switches website for support.

Who is the manufacturer of WT29S?

NKK Switches

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